thr3ads.net - llvm dev - [LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG [Jun 2013]

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David Blaikie

2013-Jun-24 23:58 UTC

[LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG

This is a bit premature to be considered a code review, but given how
unfamiliar I am with SelectionDAG (& that I'm seeing somewhat more
'interesting' results compared to my change to FastISel) I wanted to
get a bit of feedback to see if I was on the right track or had missed
any obvious cases.

I've attached my patch in progress (including a modification to the
existing test case to demonstrate the missing parameter problem on
i386 (though it also turns up in x86-64 in cases where the
SelectionDAG kicks in, the simplest of which was "foo func(foo f, foo
g) { return f; }" and 'g' goes missing)) and a log of the output of
failing tests.

Several of them seem to be (to my eye) minor perturbations of
instruction selection or register allocation. Do these look like
they're within the realm of reasonable changes in behavior from my
change or is something really broken? (there's one test that seems
more problematic & is giving "Bad machine code: Non-terminator
instruction after the first terminator" errors - but it /looks/ like
that could be reproduced without the unused parameters & without my
change, but that's just my own naive guess.
-------------- next part --------------
-- Testing: 51 tests, 12 threads --
FAIL: LLVM :: CodeGen/PowerPC/emptystruct.ll (1 of 51)
******************** TEST 'LLVM :: CodeGen/PowerPC/emptystruct.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -mcpu=pwr7
-O0 -fast-isel=false <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/emptystruct.ll
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/emptystruct.ll
--
Exit Code: 1
Command Output (stderr):
--
<stdin>:18:2: error: CHECK-NOT: string occurred!
 std 5, -16(1) # 8-byte Folded Spill
 ^
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/emptystruct.ll:30:14:
note: CHECK-NOT: pattern specified here
; CHECK-NOT: std 5,
             ^
--

********************
FAIL: LLVM :: CodeGen/Mips/2008-06-05-Carry.ll (2 of 51)
******************** TEST 'LLVM :: CodeGen/Mips/2008-06-05-Carry.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -march=mips
<
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/Mips/2008-06-05-Carry.ll
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/Mips/2008-06-05-Carry.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/Mips/2008-06-05-Carry.ll:17:10:
error: expected string not found in input
; CHECK: sltu 
         ^
<stdin>:45:7: note: scanning from here
 subu $3, $5, $7
      ^
<stdin>:48:2: note: possible intended match here
 subu $2, $4, $1
 ^
--

********************
FAIL: LLVM :: CodeGen/ARM/fp-arg-shuffle.ll (3 of 51)
******************** TEST 'LLVM :: CodeGen/ARM/fp-arg-shuffle.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fp-arg-shuffle.ll
-march=arm -mattr=+neon -float-abi=soft |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fp-arg-shuffle.ll
--
Exit Code: 1
Command Output (stderr):
--
<stdin>:27:2: error: CHECK-NOT: string occurred!
 vmov d16, r0, r1
 ^
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fp-arg-shuffle.ll:4:14:
note: CHECK-NOT: pattern specified here
; CHECK-NOT: vmov
             ^
--

********************
FAIL: LLVM :: CodeGen/PowerPC/jaggedstructs.ll (4 of 51)
******************** TEST 'LLVM :: CodeGen/PowerPC/jaggedstructs.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -mcpu=pwr7
-O0 -fast-isel=false <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/jaggedstructs.ll
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/jaggedstructs.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/jaggedstructs.ll:21:10:
error: expected string not found in input
; CHECK: std 6, 184(1)
         ^
<stdin>:1:2: note: scanning from here
 .file "<stdin>"
 ^
<stdin>:53:2: note: possible intended match here
 std 6, 112(1) # 8-byte Folded Spill
 ^
--

********************
FAIL: LLVM :: CodeGen/R600/rv7x0_count3.ll (5 of 51)
******************** TEST 'LLVM :: CodeGen/R600/rv7x0_count3.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/rv7x0_count3.ll
-march=r600 -show-mc-encoding  -mcpu=rv710 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/rv7x0_count3.ll
--
Exit Code: 2
Command Output (stderr):
--
LLVM ERROR: Cannot select: 0x23660d0: i32,ch = load 0x23313d0, 0x2365fd0,
0x2365dd0<LD4[undef]> [ID=21]
  0x2365fd0: i32 = Constant<40> [ID=3]
  0x2365dd0: i32 = undef [ID=2]
In function: test
FileCheck error: '-' is empty.
--

********************
FAIL: LLVM :: CodeGen/AArch64/sibling-call.ll (6 of 51)
******************** TEST 'LLVM :: CodeGen/AArch64/sibling-call.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc
-verify-machineinstrs <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/AArch64/sibling-call.ll
-mtriple=aarch64-none-linux-gnu |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/AArch64/sibling-call.ll
--
Exit Code: 2
Command Output (stderr):
--

# After Instruction Selection
# Machine code for function caller_to8_from8: SSA
Frame Objects:
  fi#-2: size=8, align=16, fixed, at location [SP]
  fi#-1: size=8, align=16, fixed, at location [SP]
Function Live Ins: %X0 in %vreg0, %X1 in %vreg1, %X2 in %vreg2, %X3 in %vreg3,
%X4 in %vreg4, %X5 in %vreg5, %X6 in %vreg6, %X7 in %vreg7

BB#0: derived from LLVM BB %1
    Live Ins: %X0 %X1 %X2 %X3 %X4 %X5 %X6 %X7
	%vreg7<def> = COPY %X7; GPR64:%vreg7
	%vreg6<def> = COPY %X6; GPR64:%vreg6
	%vreg5<def> = COPY %X5; GPR64:%vreg5
	%vreg4<def> = COPY %X4; GPR64:%vreg4
	%vreg3<def> = COPY %X3; GPR64:%vreg3
	%vreg2<def> = COPY %X2; GPR64:%vreg2
	%vreg1<def> = COPY %X1; GPR64:%vreg1
	%vreg0<def> = COPY %X0; GPR64:%vreg0
	%vreg16<def> = LS64_LDR <fi#-1>, 0; mem:LD8[FixedStack-1](align=16)
GPR64:%vreg16
	%vreg17<def> = MOVZxii 42, 0; GPR64:%vreg17
	LS64_STR %vreg17<kill>, <fi#-2>, 0; mem:ST8[FixedStack-2](align=16)
GPR64:%vreg17
	%vreg19<def> = IMPLICIT_DEF; GPR64:%vreg19
	%vreg20<def> = IMPLICIT_DEF; GPR32:%vreg20
	%vreg18<def,tied1> = INSERT_SUBREG %vreg19<tied0>,
%vreg20<kill>, sub_32; GPR64:%vreg18,%vreg19 GPR32:%vreg20
	%X0<def> = COPY %vreg18; GPR64:%vreg18
	%X1<def> = COPY %vreg18; GPR64:%vreg18
	%X2<def> = COPY %vreg18; GPR64:%vreg18
	%X3<def> = COPY %vreg18; GPR64:%vreg18
	%X4<def> = COPY %vreg18; GPR64:%vreg18
	%X5<def> = COPY %vreg18; GPR64:%vreg18
	%X6<def> = COPY %vreg18; GPR64:%vreg18
	%X7<def> = COPY %vreg18; GPR64:%vreg18
	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>, %XSP<imp-use>,
%X0<imp-use>, %X1<imp-use>, %X2<imp-use>, %X3<imp-use>,
%X4<imp-use>, %X5<imp-use>, %X6<imp-use>, %X7<imp-use>
	%vreg15<def> = COPY %vreg7:sub_32; GPR32:%vreg15 GPR64:%vreg7
	%vreg14<def> = COPY %vreg6:sub_32; GPR32:%vreg14 GPR64:%vreg6
	%vreg13<def> = COPY %vreg5:sub_32; GPR32:%vreg13 GPR64:%vreg5
	%vreg12<def> = COPY %vreg4:sub_32; GPR32:%vreg12 GPR64:%vreg4
	%vreg11<def> = COPY %vreg3:sub_32; GPR32:%vreg11 GPR64:%vreg3
	%vreg10<def> = COPY %vreg2:sub_32; GPR32:%vreg10 GPR64:%vreg2
	%vreg9<def> = COPY %vreg1:sub_32; GPR32:%vreg9 GPR64:%vreg1
	%vreg8<def> = COPY %vreg0:sub_32; GPR32:%vreg8 GPR64:%vreg0

# End machine code for function caller_to8_from8.

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg15<def> = COPY %vreg7:sub_32; GPR32:%vreg15
GPR64:%vreg7
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg14<def> = COPY %vreg6:sub_32; GPR32:%vreg14
GPR64:%vreg6
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg13<def> = COPY %vreg5:sub_32; GPR32:%vreg13
GPR64:%vreg5
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg12<def> = COPY %vreg4:sub_32; GPR32:%vreg12
GPR64:%vreg4
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg11<def> = COPY %vreg3:sub_32; GPR32:%vreg11
GPR64:%vreg3
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg10<def> = COPY %vreg2:sub_32; GPR32:%vreg10
GPR64:%vreg2
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg9<def> = COPY %vreg1:sub_32; GPR32:%vreg9 GPR64:%vreg1
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x30fe7e0)
- instruction: %vreg8<def> = COPY %vreg0:sub_32; GPR32:%vreg8 GPR64:%vreg0
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>
LLVM ERROR: Found 8 machine code errors.
FileCheck error: '-' is empty.
--

********************
FAIL: LLVM :: CodeGen/AArch64/tail-call.ll (7 of 51)
******************** TEST 'LLVM :: CodeGen/AArch64/tail-call.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc
-verify-machineinstrs <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/AArch64/tail-call.ll
-mtriple=aarch64-none-linux-gnu -tailcallopt |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/AArch64/tail-call.ll
--
Exit Code: 2
Command Output (stderr):
--

# After Instruction Selection
# Machine code for function caller_to8_from8: SSA
Frame Objects:
  fi#-2: size=8, align=16, fixed, at location [SP]
  fi#-1: size=8, align=16, fixed, at location [SP]
Function Live Ins: %X0 in %vreg0, %X1 in %vreg1, %X2 in %vreg2, %X3 in %vreg3,
%X4 in %vreg4, %X5 in %vreg5, %X6 in %vreg6, %X7 in %vreg7

BB#0: derived from LLVM BB %1
    Live Ins: %X0 %X1 %X2 %X3 %X4 %X5 %X6 %X7
	%vreg7<def> = COPY %X7; GPR64:%vreg7
	%vreg6<def> = COPY %X6; GPR64:%vreg6
	%vreg5<def> = COPY %X5; GPR64:%vreg5
	%vreg4<def> = COPY %X4; GPR64:%vreg4
	%vreg3<def> = COPY %X3; GPR64:%vreg3
	%vreg2<def> = COPY %X2; GPR64:%vreg2
	%vreg1<def> = COPY %X1; GPR64:%vreg1
	%vreg0<def> = COPY %X0; GPR64:%vreg0
	ADJCALLSTACKDOWN 16, %XSP<imp-def,dead>, %XSP<imp-use>
	%vreg16<def> = LS64_LDR <fi#-1>, 0; mem:LD8[FixedStack-1](align=16)
GPR64:%vreg16
	%vreg17<def> = MOVZxii 42, 0; GPR64:%vreg17
	LS64_STR %vreg17<kill>, <fi#-2>, 0; mem:ST8[FixedStack-2](align=16)
GPR64:%vreg17
	%vreg19<def> = IMPLICIT_DEF; GPR64:%vreg19
	%vreg20<def> = IMPLICIT_DEF; GPR32:%vreg20
	%vreg18<def,tied1> = INSERT_SUBREG %vreg19<tied0>,
%vreg20<kill>, sub_32; GPR64:%vreg18,%vreg19 GPR32:%vreg20
	%X0<def> = COPY %vreg18; GPR64:%vreg18
	%X1<def> = COPY %vreg18; GPR64:%vreg18
	%X2<def> = COPY %vreg18; GPR64:%vreg18
	%X3<def> = COPY %vreg18; GPR64:%vreg18
	%X4<def> = COPY %vreg18; GPR64:%vreg18
	%X5<def> = COPY %vreg18; GPR64:%vreg18
	%X6<def> = COPY %vreg18; GPR64:%vreg18
	%X7<def> = COPY %vreg18; GPR64:%vreg18
	ADJCALLSTACKUP 16, 0, %XSP<imp-def>, %XSP<imp-use>
	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>, %XSP<imp-use>,
%X0<imp-use>, %X1<imp-use>, %X2<imp-use>, %X3<imp-use>,
%X4<imp-use>, %X5<imp-use>, %X6<imp-use>, %X7<imp-use>
	%vreg15<def> = COPY %vreg7:sub_32; GPR32:%vreg15 GPR64:%vreg7
	%vreg14<def> = COPY %vreg6:sub_32; GPR32:%vreg14 GPR64:%vreg6
	%vreg13<def> = COPY %vreg5:sub_32; GPR32:%vreg13 GPR64:%vreg5
	%vreg12<def> = COPY %vreg4:sub_32; GPR32:%vreg12 GPR64:%vreg4
	%vreg11<def> = COPY %vreg3:sub_32; GPR32:%vreg11 GPR64:%vreg3
	%vreg10<def> = COPY %vreg2:sub_32; GPR32:%vreg10 GPR64:%vreg2
	%vreg9<def> = COPY %vreg1:sub_32; GPR32:%vreg9 GPR64:%vreg1
	%vreg8<def> = COPY %vreg0:sub_32; GPR32:%vreg8 GPR64:%vreg0

# End machine code for function caller_to8_from8.

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg15<def> = COPY %vreg7:sub_32; GPR32:%vreg15
GPR64:%vreg7
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg14<def> = COPY %vreg6:sub_32; GPR32:%vreg14
GPR64:%vreg6
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg13<def> = COPY %vreg5:sub_32; GPR32:%vreg13
GPR64:%vreg5
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg12<def> = COPY %vreg4:sub_32; GPR32:%vreg12
GPR64:%vreg4
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg11<def> = COPY %vreg3:sub_32; GPR32:%vreg11
GPR64:%vreg3
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg10<def> = COPY %vreg2:sub_32; GPR32:%vreg10
GPR64:%vreg2
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg9<def> = COPY %vreg1:sub_32; GPR32:%vreg9 GPR64:%vreg1
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>

*** Bad machine code: Non-terminator instruction after the first terminator ***
- function:    caller_to8_from8
- basic block: BB#0  (0x2d7aee0)
- instruction: %vreg8<def> = COPY %vreg0:sub_32; GPR32:%vreg8 GPR64:%vreg0
First terminator was:	TC_RETURNdi <ga:@callee_stack8>, 0, <regmask>,
%XSP<imp-use>, %X0<imp-use>, %X1<imp-use>, %X2<imp-use>,
%X3<imp-use>, %X4<imp-use>, %X5<imp-use>, %X6<imp-use>,
%X7<imp-use>
LLVM ERROR: Found 8 machine code errors.
FileCheck error: '-' is empty.
--

********************
FAIL: LLVM :: CodeGen/ARM/fast-isel-conversion.ll (8 of 51)
******************** TEST 'LLVM :: CodeGen/ARM/fast-isel-conversion.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
-O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=armv7-apple-ios |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
--check-prefix=ARM
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
-O0 -fast-isel-abort -relocation-model=dynamic-no-pic
-mtriple=armv7-linux-gnueabi |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
--check-prefix=ARM
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
-O0 -fast-isel-abort -relocation-model=dynamic-no-pic -mtriple=thumbv7-apple-ios
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll
--check-prefix=THUMB
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/ARM/fast-isel-conversion.ll:23:8:
error: expected string not found in input
; ARM: sitofp_single_i16
       ^
<stdin>:43:2: note: scanning from here
 vstr s0, [sp]
 ^
<stdin>:113:10: note: possible intended match here
 .globl _uitofp_single_i16
         ^
--

********************
FAIL: LLVM :: CodeGen/R600/store.ll (9 of 51)
******************** TEST 'LLVM :: CodeGen/R600/store.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
-march=r600 -mcpu=redwood |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=EG-CHECK
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
-march=r600 -mcpu=cayman |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=CM-CHECK
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
-march=r600 -mcpu=verde |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=SI-CHECK
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.ll:7:13:
error: expected string not found in input
; EG-CHECK: RAT_WRITE_CACHELESS_32_eg T{{[0-9]+\.X, T[0-9]+\.X}}, 1
            ^
<stdin>:1:11: note: scanning from here
@store_f32:
          ^
<stdin>:12:2: note: possible intended match here
 RAT_WRITE_CACHELESS_32_eg T0.X, T1.X, 0
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/2008-05-21-CoalescerBug.ll (10 of 51)
******************** TEST 'LLVM ::
CodeGen/X86/2008-05-21-CoalescerBug.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/2008-05-21-CoalescerBug.ll
-march=x86 -O0 -fast-isel=false -optimize-regalloc -regalloc=basic | grep mov |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 5
--
Exit Code: 1
Command Output (stderr):
--
Expected 5 lines, got 7.
--

********************
FAIL: LLVM :: CodeGen/R600/vselect.ll (11 of 51)
******************** TEST 'LLVM :: CodeGen/R600/vselect.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/vselect.ll
-march=r600 -mcpu=redwood |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/vselect.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/vselect.ll:6:10:
error: expected string not found in input
; CHECK: CNDE_INT T{{[0-9]+\.[XYZW], PV\.[XYZW], T[0-9]+\.[XYZW],
T[0-9]+\.[XYZW]}}
         ^
<stdin>:34:35: note: scanning from here
 CNDE_INT * T3.X, PV.W, T1.X, T2.X, 
                                  ^
--

********************
FAIL: LLVM :: CodeGen/SystemZ/args-06.ll (12 of 51)
******************** TEST 'LLVM :: CodeGen/SystemZ/args-06.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/SystemZ/args-06.ll
-mtriple=s390x-linux-gnu |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/SystemZ/args-06.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/SystemZ/args-06.ll:12:10:
error: expected string not found in input
; CHECK: lb {{%r[0-5]}}, 167(%r15)
         ^
<stdin>:18:2: note: scanning from here
 l %r0, 164(%r15)
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/2008-12-02-dagcombine-3.ll (13 of 51)
******************** TEST 'LLVM ::
CodeGen/X86/2008-12-02-dagcombine-3.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/2008-12-02-dagcombine-3.ll
-march=x86 | grep add |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 2
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/2008-12-02-dagcombine-3.ll
-march=x86 | grep sub | grep -v subsections |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
--
Exit Code: 1
Command Output (stderr):
--
Expected 2 lines, got 1.
--

********************
FAIL: LLVM :: CodeGen/R600/store.r600.ll (14 of 51)
******************** TEST 'LLVM :: CodeGen/R600/store.r600.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.r600.ll
-march=r600 -mcpu=redwood |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=EG-CHECK
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.r600.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/R600/store.r600.ll:7:13:
error: expected string not found in input
; EG-CHECK: RAT_WRITE_CACHELESS_128 T{{[0-9]+\.XYZW, T[0-9]+\.X}}, 1
            ^
<stdin>:1:13: note: scanning from here
@store_v4i32:
            ^
<stdin>:13:2: note: possible intended match here
 RAT_WRITE_CACHELESS_128 T0.XYZW, T1.X, 0
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/2008-06-13-VolatileLoadStore.ll (15 of 51)
******************** TEST 'LLVM ::
CodeGen/X86/2008-06-13-VolatileLoadStore.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll
-mtriple=i686-linux -mattr=+sse2 | grep movsd |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 5
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/2008-06-13-VolatileLoadStore.ll
-mtriple=i686-linux -mattr=+sse2 | grep movl |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 2
--
Exit Code: 1
Command Output (stderr):
--
Expected 2 lines, got 6.
--

********************
FAIL: LLVM :: CodeGen/NVPTX/convert-int-sm20.ll (16 of 51)
******************** TEST 'LLVM :: CodeGen/NVPTX/convert-int-sm20.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/NVPTX/convert-int-sm20.ll
-march=nvptx -mcpu=sm_20 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/NVPTX/convert-int-sm20.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/NVPTX/convert-int-sm20.ll
-march=nvptx64 -mcpu=sm_20 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/NVPTX/convert-int-sm20.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/NVPTX/convert-int-sm20.ll:11:10:
error: expected string not found in input
; CHECK: ld.param.u16 %rs[[R0:[0-9]+]], [cvt_i16_i32_param_{{[0-9]+}}]
         ^
<stdin>:1:1: note: scanning from here
//
^
<stdin>:19:2: note: possible intended match here
 ld.param.u32 %r1, [cvt_i16_i32_param_0];
 ^
--

********************
FAIL: LLVM :: CodeGen/PowerPC/anon_aggr.ll (17 of 51)
******************** TEST 'LLVM :: CodeGen/PowerPC/anon_aggr.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -O0
-mcpu=pwr7 -mtriple=powerpc64-unknown-linux-gnu -fast-isel=false <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -O0 -mcpu=g4
-mtriple=powerpc-apple-darwin8 <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
-check-prefix=DARWIN32
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc -O0
-mcpu=ppc970 -mtriple=powerpc64-apple-darwin8 <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
-check-prefix=DARWIN64
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/PowerPC/anon_aggr.ll:176:13:
error: expected string not found in input
; DARWIN32: stw r[[REG3]], -[[OFFSET2:[0-9]+]]
            ^
<stdin>:129:13: note: scanning from here
 stw r2, -76(r1) ; 4-byte Folded Spill
            ^
<stdin>:129:13: note: with variable "REG3" equal to
"22"
 stw r2, -76(r1) ; 4-byte Folded Spill
            ^
<stdin>:130:2: note: possible intended match here
 stw r11, -80(r1) ; 4-byte Folded Spill
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/arg-cast.ll (18 of 51)
******************** TEST 'LLVM :: CodeGen/X86/arg-cast.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/arg-cast.ll | grep
andl
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/arg-cast.ll |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./not grep movsd
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/arg-cast.ll | grep
esp | /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./not grep
add
--
Exit Code: 1
Command Output (stdout):
--
	andl	4(%esp), %eax
	movsd	16(%esp), %xmm0
	movsd	%xmm0, (%esp)
--

********************
FAIL: LLVM :: CodeGen/X86/compare_folding.ll (19 of 51)
******************** TEST 'LLVM :: CodeGen/X86/compare_folding.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/compare_folding.ll
-march=x86 -mcpu=yonah |    grep movsd |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/compare_folding.ll
-march=x86 -mcpu=yonah |    grep ucomisd
--
Exit Code: 1
Command Output (stderr):
--
Expected 1 lines, got 2.
--

********************
FAIL: LLVM :: CodeGen/X86/commute-two-addr.ll (20 of 51)
******************** TEST 'LLVM :: CodeGen/X86/commute-two-addr.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/commute-two-addr.ll
-mtriple=i686-pc-linux-gnu   -mcpu=corei7 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/commute-two-addr.ll
-check-prefix=LINUX
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/commute-two-addr.ll
-mtriple=x86_64-apple-darwin -mcpu=corei7 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/commute-two-addr.ll
-check-prefix=DARWIN
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/commute-two-addr.ll:17:10:
error: expected string not found in input
; LINUX: addl %eax, %ecx
         ^
<stdin>:22:2: note: scanning from here
 movl 4(%esp), %eax
 ^
<stdin>:23:2: note: possible intended match here
 xorl %eax, %ecx
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/atom-pad-short-functions.ll (21 of 51)
******************** TEST 'LLVM ::
CodeGen/X86/atom-pad-short-functions.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/atom-pad-short-functions.ll
-O1 -mcpu=atom -mtriple=i686-linux  |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/atom-pad-short-functions.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/atom-pad-short-functions.ll:88:10:
error: expected string not found in input
; CHECK: @test_branch_to_same_bb
         ^
<stdin>:106:1: note: scanning from here
.Ltmp6:
^
<stdin>:107:38: note: possible intended match here
 .size test_branch_to_same_bb, .Ltmp6-test_branch_to_same_bb
                                     ^
--

********************
FAIL: LLVM :: CodeGen/X86/fold-call.ll (22 of 51)
******************** TEST 'LLVM :: CodeGen/X86/fold-call.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fold-call.ll
-march=x86 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fold-call.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fold-call.ll
-march=x86-64 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fold-call.ll
--
Exit Code: 1
Command Output (stderr):
--
<stdin>:10:2: error: CHECK-NOT: string occurred!
 movl 40(%esp), %eax
 ^
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fold-call.ll:5:14:
note: CHECK-NOT: pattern specified here
; CHECK-NOT: mov
             ^
--

********************
FAIL: LLVM :: CodeGen/X86/add.ll (23 of 51)
******************** TEST 'LLVM :: CodeGen/X86/add.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-mcpu=generic -march=x86 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-check-prefix=X32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-mcpu=generic -mtriple=x86_64-linux |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-check-prefix=X64
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-mcpu=generic -mtriple=x86_64-win32 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll
-check-prefix=X64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/add.ll:86:13:
error: expected string not found in input
; X32-NEXT: movl 12(%esp), %edx
            ^
<stdin>:76:2: note: scanning from here
 addl 12(%esp), %edx
 ^
<stdin>:99:2: note: possible intended match here
 movl 12(%esp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/fp-in-intregs.ll (24 of 51)
******************** TEST 'LLVM :: CodeGen/X86/fp-in-intregs.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp-in-intregs.ll
-mtriple=i686-apple-macosx -mcpu=yonah |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp-in-intregs.ll
--
Exit Code: 1
Command Output (stderr):
--
<stdin>:7:2: error: CHECK-NOT: string occurred!
 movd %xmm0, %eax
 ^
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp-in-intregs.ll:2:14:
note: CHECK-NOT: pattern specified here
; CHECK-NOT: {{((xor|and)ps|movd)}}
             ^
--

********************
FAIL: LLVM :: CodeGen/X86/long-setcc.ll (25 of 51)
******************** TEST 'LLVM :: CodeGen/X86/long-setcc.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/long-setcc.ll
-march=x86 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/long-setcc.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/long-setcc.ll:19:10:
error: expected string not found in input
; CHECK: cmp
         ^
<stdin>:16:2: note: scanning from here
 .align 16, 0x90
 ^
<stdin>:24:3: note: possible intended match here
.Ltmp1:
  ^
--

********************
FAIL: LLVM :: CodeGen/X86/fp_constant_op.ll (26 of 51)
******************** TEST 'LLVM :: CodeGen/X86/fp_constant_op.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp_constant_op.ll
-march=x86 -x86-asm-syntax=intel -mcpu=i486 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp_constant_op.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fp_constant_op.ll:31:10:
error: expected string not found in input
; CHECK: fsub QWORD PTR
         ^
<stdin>:64:11: note: scanning from here
foo_subr: # @foo_subr
          ^
<stdin>:67:2: note: possible intended match here
 fld QWORD PTR [ESP + 4]
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/peep-vector-extract-concat.ll (27 of 51)
******************** TEST 'LLVM ::
CodeGen/X86/peep-vector-extract-concat.ll' FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/peep-vector-extract-concat.ll
-mtriple=x86_64-linux -mattr=+sse2,-sse41 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/peep-vector-extract-concat.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/peep-vector-extract-concat.ll
-mtriple=x86_64-win32 -mattr=+sse2,-sse41 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/peep-vector-extract-concat.ll
-check-prefix=WIN64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/peep-vector-extract-concat.ll:6:10:
error: expected string not found in input
; WIN64: movss 12(%rcx), %xmm0
         ^
<stdin>:1:2: note: scanning from here
 .def foo;
 ^
<stdin>:10:5: note: possible intended match here
 pshufd $3, (%rcx), %xmm0 # xmm0 = mem[3,0,0,0]
    ^
--

********************
FAIL: LLVM :: CodeGen/X86/divide-by-constant.ll (28 of 51)
******************** TEST 'LLVM :: CodeGen/X86/divide-by-constant.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/divide-by-constant.ll
-mcpu=generic -mtriple=i686-pc-linux-gnu -asm-verbose=0 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/divide-by-constant.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/divide-by-constant.ll:50:10:
error: expected string not found in input
; CHECK: movl $365384439, %eax
         ^
<stdin>:55:2: note: scanning from here
 movl 4(%esp), %eax
 ^
<stdin>:56:2: note: possible intended match here
 movl $365384439, %ecx
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/legalize-shift-64.ll (29 of 51)
******************** TEST 'LLVM :: CodeGen/X86/legalize-shift-64.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc
-mcpu=generic -mtriple=i686-unknown-unknown <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/legalize-shift-64.ll
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/legalize-shift-64.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/legalize-shift-64.ll:66:10:
error: expected string not found in input
; CHECK: shldl
         ^
<stdin>:135:5: note: scanning from here
 shldl %cl, %ebp, %eax
    ^
<stdin>:137:2: note: possible intended match here
 shll %cl, %ebp
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/brcond.ll (30 of 51)
******************** TEST 'LLVM :: CodeGen/X86/brcond.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/brcond.ll
-mtriple=i386-apple-darwin10 -mcpu=penryn |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/brcond.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/brcond.ll:8:10:
error: expected string not found in input
; CHECK: xorb
         ^
<stdin>:4:9: note: scanning from here
_test1: ## @test1
        ^
<stdin>:7:2: note: possible intended match here
 xorl 4(%esp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/sibcall-2.ll (31 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sibcall-2.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall-2.ll
-mtriple=i386-apple-darwin   -disable-fp-elim |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall-2.ll
-check-prefix=32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall-2.ll
-mtriple=x86_64-apple-darwin -disable-fp-elim |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall-2.ll
-check-prefix=64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall-2.ll:9:7:
error: expected string not found in input
; 32: jmpl *4(%esp)
      ^
<stdin>:4:6: note: scanning from here
_t1: ## @t1
     ^
<stdin>:18:2: note: possible intended match here
 movl 12(%ebp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/pmulld.ll (32 of 51)
******************** TEST 'LLVM :: CodeGen/X86/pmulld.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/pmulld.ll
-mtriple=x86_64-linux -mattr=+sse41 -asm-verbose=0 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/pmulld.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/pmulld.ll
-mtriple=x86_64-win32 -mattr=+sse41 -asm-verbose=0 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/pmulld.ll
-check-prefix=WIN64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/pmulld.ll:9:15:
error: WIN64-NEXT: is not on the line after the previous match
; WIN64-NEXT: movdqa (%rcx), %xmm0
              ^
<stdin>:20:2: note: 'next' match was here
 movdqa (%rcx), %xmm0
 ^
<stdin>:8:7: note: previous match ended here
test1:
      ^
--

********************
FAIL: LLVM :: CodeGen/X86/rot16.ll (33 of 51)
******************** TEST 'LLVM :: CodeGen/X86/rot16.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot16.ll -march=x86
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot16.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot16.ll:60:10:
error: expected string not found in input
; CHECK: shldw $5
         ^
<stdin>:71:7: note: scanning from here
xbar: # @xbar
      ^
<stdin>:98:2: note: possible intended match here
 shldw $11, %cx, %ax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/sse42.ll (34 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sse42.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse42.ll
-mtriple=i686-apple-darwin9 -mattr=sse42 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse42.ll
-check-prefix=X32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse42.ll
-mtriple=x86_64-apple-darwin9 -mattr=sse42 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse42.ll
-check-prefix=X64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse42.ll:12:8:
error: expected string not found in input
; X32: crc32b 8(%esp), %eax
       ^
<stdin>:4:14: note: scanning from here
_crc32_32_8: ## @crc32_32_8
             ^
<stdin>:8:2: note: possible intended match here
 crc32b %cl, %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/tailcallstack64.ll (35 of 51)
******************** TEST 'LLVM :: CodeGen/X86/tailcallstack64.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/tailcallstack64.ll
-tailcallopt -mcpu=generic -mtriple=x86_64-linux -post-RA-scheduler=true |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/tailcallstack64.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/tailcallstack64.ll
-tailcallopt -mcpu=generic -mtriple=x86_64-win32 -post-RA-scheduler=true |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/tailcallstack64.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/tailcallstack64.ll:9:10:
error: expected string not found in input
; CHECK: movl [[A1:32|144]](%rsp), [[R1:%e..]]
         ^
<stdin>:9:2: note: scanning from here
 movl 32(%rsp), %r10d
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/dbg-merge-loc-entry.ll (36 of 51)
******************** TEST 'LLVM :: CodeGen/X86/dbg-merge-loc-entry.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/dbg-merge-loc-entry.ll
-o
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/dbg-merge-loc-entry.ll.tmp
-filetype=obj
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llvm-dwarfdump
-debug-dump=info
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/dbg-merge-loc-entry.ll.tmp
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/dbg-merge-loc-entry.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/dbg-merge-loc-entry.ll
-o
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/dbg-merge-loc-entry.ll.tmp
-filetype=obj -regalloc=basic
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llvm-dwarfdump
-debug-dump=info
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/dbg-merge-loc-entry.ll.tmp
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/dbg-merge-loc-entry.ll
--
Exit Code: 1
Command Output (stderr):
--
error: failed to compute relocation: X86_64_RELOC_UNSIGNED
error: failed to compute relocation: X86_64_RELOC_UNSIGNED
error: failed to compute relocation: X86_64_RELOC_UNSIGNED
error: failed to compute relocation: X86_64_RELOC_UNSIGNED
error: failed to compute relocation: X86_64_RELOC_UNSIGNED
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/dbg-merge-loc-entry.ll:9:9:
error: expected string not found in input
;CHECK: DW_AT_location{{.*}}(<0x01> 55 )
        ^
<stdin>:1:1: note: scanning from here
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/dbg-merge-loc-entry.ll.tmp:
file format Mach-O 64-bit x86-64
^
<stdin>:72:31: note: possible intended match here
0x0000008c: DW_AT_frame_base [DW_FORM_block1] (<0x01> 57 )
                              ^
--

********************
FAIL: LLVM :: CodeGen/X86/sub-with-overflow.ll (37 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sub-with-overflow.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sub-with-overflow.ll
-mtriple=i686-linux |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sub-with-overflow.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sub-with-overflow.ll:22:10:
error: expected string not found in input
; CHECK: subl 20(%esp)
         ^
<stdin>:6:8: note: scanning from here
func1: # @func1
       ^
<stdin>:9:2: note: possible intended match here
 movl 20(%esp), %ecx
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/rot32.ll (38 of 51)
******************** TEST 'LLVM :: CodeGen/X86/rot32.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot32.ll -march=x86
-mcpu=corei7 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot32.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot32.ll -march=x86
-mcpu=core-avx2 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot32.ll
--check-prefix=BMI2
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/rot32.ll:74:10:
error: expected string not found in input
; CHECK: shldl $7
         ^
<stdin>:83:7: note: scanning from here
xbar: # @xbar
      ^
<stdin>:122:2: note: possible intended match here
 shldl $25, %ecx, %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/vec_insert-2.ll (39 of 51)
******************** TEST 'LLVM :: CodeGen/X86/vec_insert-2.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_insert-2.ll
-march=x86 -mattr=+sse2,-sse41 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=X32
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_insert-2.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_insert-2.ll
-march=x86-64 -mattr=+sse2,-sse41 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
--check-prefix=X64
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_insert-2.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_insert-2.ll:24:8:
error: expected string not found in input
; X32: movhpd
       ^
<stdin>:32:5: note: scanning from here
t3: # @t3
    ^
<stdin>:34:2: note: possible intended match here
 movsd 4(%esp), %xmm1
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/vec_set-6.ll (40 of 51)
******************** TEST 'LLVM :: CodeGen/X86/vec_set-6.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-6.ll
-march=x86 -mattr=+sse2 -o
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/vec_set-6.ll.tmp
grep movss   
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/vec_set-6.ll.tmp
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
grep movq    
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/vec_set-6.ll.tmp
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
grep shufps  
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/test/CodeGen/X86/Output/vec_set-6.ll.tmp
| /usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
--
Exit Code: 1
Command Output (stderr):
--
Expected 1 lines, got 2.
--

********************
FAIL: LLVM :: CodeGen/X86/vec_set-2.ll (41 of 51)
******************** TEST 'LLVM :: CodeGen/X86/vec_set-2.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-2.ll
-march=x86 -mattr=+sse2 | grep movss |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-2.ll
-march=x86 -mattr=+sse2 | grep movd |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 1
--
Exit Code: 1
Command Output (stderr):
--
Expected 1 lines, got 2.
--

********************
FAIL: LLVM :: CodeGen/X86/trunc-to-bool.ll (42 of 51)
******************** TEST 'LLVM :: CodeGen/X86/trunc-to-bool.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/trunc-to-bool.ll
-march=x86 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/trunc-to-bool.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/trunc-to-bool.ll:48:10:
error: expected string not found in input
; CHECK: testb $1, 4(%esp)
         ^
<stdin>:52:8: note: scanning from here
test4: # @test4
       ^
<stdin>:55:2: note: possible intended match here
 testb $1, %al
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/win64_params.ll (43 of 51)
******************** TEST 'LLVM :: CodeGen/X86/win64_params.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/win64_params.ll
-mtriple=x86_64-pc-win32 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/win64_params.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/win64_params.ll:7:10:
error: expected string not found in input
; CHECK: movl 48(%rsp), %eax
         ^
<stdin>:1:2: note: scanning from here
 .def f6;
 ^
<stdin>:9:2: note: possible intended match here
 movl 40(%rsp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/fma3-intrinsics.ll (44 of 51)
******************** TEST 'LLVM :: CodeGen/X86/fma3-intrinsics.ll'
FAILED ********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
-mtriple=x86_64-pc-win32 -mcpu=core-avx2 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
-mtriple=x86_64-pc-win32 -mattr=+fma,+fma4 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
-mcpu=bdver2 -mtriple=x86_64-pc-win32 -mattr=-fma4 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/fma3-intrinsics.ll:20:11:
error: expected string not found in input
 ; CHECK: fmadd213ps {{.*\(%r.*}}, %ymm
          ^
<stdin>:27:14: note: scanning from here
 vfmadd213ps %xmm1, %xmm2, %xmm0
             ^
<stdin>:41:3: note: possible intended match here
 vfmadd213ps %ymm1, %ymm2, %ymm0
  ^
--

********************
FAIL: LLVM :: CodeGen/X86/xor-icmp.ll (45 of 51)
******************** TEST 'LLVM :: CodeGen/X86/xor-icmp.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/xor-icmp.ll
-march=x86    |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/xor-icmp.ll
-check-prefix=X32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/xor-icmp.ll
-march=x86-64 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/xor-icmp.ll
-check-prefix=X64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/xor-icmp.ll:8:8:
error: expected string not found in input
; X32: xorb
       ^
<stdin>:6:4: note: scanning from here
t: # @t
   ^
<stdin>:9:2: note: possible intended match here
 xorl 4(%esp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/v2f32.ll (46 of 51)
******************** TEST 'LLVM :: CodeGen/X86/v2f32.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-mtriple=x86_64-linux -mcpu=penryn -asm-verbose=0 -o - |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-check-prefix=X64
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-mtriple=x86_64-win32 -mcpu=penryn -asm-verbose=0 -o - |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-check-prefix=W64
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-mcpu=yonah -march=x86 -mtriple=i386-linux-gnu -asm-verbose=0 -o - |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll
-check-prefix=X32
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/v2f32.ll:44:13:
error: W64-NEXT: is not on the line after the previous match
; W64-NEXT: movaps (%rcx), %xmm0
            ^
<stdin>:33:2: note: 'next' match was here
 movaps (%rcx), %xmm0
 ^
<stdin>:21:7: note: previous match ended here
test2:
      ^
--

********************
FAIL: LLVM :: CodeGen/X86/vec_splat.ll (47 of 51)
******************** TEST 'LLVM :: CodeGen/X86/vec_splat.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_splat.ll
-march=x86 -mcpu=pentium4 -mattr=+sse2 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_splat.ll
-check-prefix=SSE2
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_splat.ll
-march=x86 -mcpu=pentium4 -mattr=+sse3 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_splat.ll
-check-prefix=SSE3
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_splat.ll:33:9:
error: expected string not found in input
; SSE3: movddup
        ^
<stdin>:21:12: note: scanning from here
test_v2sd: # @test_v2sd
           ^
<stdin>:23:2: note: possible intended match here
 movsd 12(%esp), %xmm0
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/sibcall.ll (48 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sibcall.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall.ll
-mtriple=i686-linux   -mcpu=core2 -mattr=+sse2 -asm-verbose=false |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall.ll
-check-prefix=32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall.ll
-mtriple=x86_64-linux -mcpu=core2 -mattr=+sse2 -asm-verbose=false |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall.ll
-check-prefix=64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sibcall.ll:60:7:
error: expected string not found in input
; 32: jmpl *4(%esp)
      ^
<stdin>:44:2: note: scanning from here
 movl 4(%esp), %eax
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/sse41.ll (49 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sse41.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse41.ll
-mtriple=i686-apple-darwin9 -mattr=sse41 -mcpu=penryn |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse41.ll
-check-prefix=X32
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse41.ll
-mtriple=x86_64-apple-darwin9 -mattr=sse41 -mcpu=penryn |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse41.ll
-check-prefix=X64
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse41.ll:10:8:
error: expected string not found in input
; X32: pinsrd $1, 4(%esp), %xmm0
       ^
<stdin>:4:12: note: scanning from here
_pinsrd_1: ## @pinsrd_1
           ^
<stdin>:7:2: note: possible intended match here
 pinsrd $1, %eax, %xmm0
 ^
--

********************
FAIL: LLVM :: CodeGen/X86/vec_set-F.ll (50 of 51)
******************** TEST 'LLVM :: CodeGen/X86/vec_set-F.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-F.ll
-mtriple=i686-linux -mattr=+sse2 | grep movq
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-F.ll
-mtriple=i686-linux -mattr=+sse2 | grep movsd
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/vec_set-F.ll
-mtriple=i686-linux -mattr=+sse2 | grep mov |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./count 3
--
Exit Code: 1
Command Output (stdout):
--
	movq	(%eax), %xmm0
	movsd	(%esp), %xmm0
--
Command Output (stderr):
--
Expected 3 lines, got 7.
--

********************
FAIL: LLVM :: CodeGen/X86/sse2.ll (51 of 51)
******************** TEST 'LLVM :: CodeGen/X86/sse2.ll' FAILED
********************
Script:
--
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./llc <
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse2.ll
-mtriple=i386-apple-darwin10 -mcpu=pentium4 -O3 |
/usr/local/google/home/blaikie/dev/llvm/build/clang/debug/bin/./FileCheck
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse2.ll
--
Exit Code: 1
Command Output (stderr):
--
/usr/local/google/home/blaikie/dev/llvm/src/test/CodeGen/X86/sse2.ll:13:15:
error: expected string not found in input
; CHECK-NEXT: movapd (%eax), %xmm0
              ^
<stdin>:7:2: note: scanning from here
 movaps (%eax), %xmm0
 ^
--

********************
Testing Time: 0.29s
********************
Failing Tests (51):
    LLVM :: CodeGen/AArch64/sibling-call.ll
    LLVM :: CodeGen/AArch64/tail-call.ll
    LLVM :: CodeGen/ARM/fast-isel-conversion.ll
    LLVM :: CodeGen/ARM/fp-arg-shuffle.ll
    LLVM :: CodeGen/Mips/2008-06-05-Carry.ll
    LLVM :: CodeGen/NVPTX/convert-int-sm20.ll
    LLVM :: CodeGen/PowerPC/anon_aggr.ll
    LLVM :: CodeGen/PowerPC/emptystruct.ll
    LLVM :: CodeGen/PowerPC/jaggedstructs.ll
    LLVM :: CodeGen/R600/rv7x0_count3.ll
    LLVM :: CodeGen/R600/store.ll
    LLVM :: CodeGen/R600/store.r600.ll
    LLVM :: CodeGen/R600/vselect.ll
    LLVM :: CodeGen/SystemZ/args-06.ll
    LLVM :: CodeGen/X86/2008-05-21-CoalescerBug.ll
    LLVM :: CodeGen/X86/2008-06-13-VolatileLoadStore.ll
    LLVM :: CodeGen/X86/2008-12-02-dagcombine-3.ll
    LLVM :: CodeGen/X86/add.ll
    LLVM :: CodeGen/X86/arg-cast.ll
    LLVM :: CodeGen/X86/atom-pad-short-functions.ll
    LLVM :: CodeGen/X86/brcond.ll
    LLVM :: CodeGen/X86/commute-two-addr.ll
    LLVM :: CodeGen/X86/compare_folding.ll
    LLVM :: CodeGen/X86/dbg-merge-loc-entry.ll
    LLVM :: CodeGen/X86/divide-by-constant.ll
    LLVM :: CodeGen/X86/fma3-intrinsics.ll
    LLVM :: CodeGen/X86/fold-call.ll
    LLVM :: CodeGen/X86/fp-in-intregs.ll
    LLVM :: CodeGen/X86/fp_constant_op.ll
    LLVM :: CodeGen/X86/legalize-shift-64.ll
    LLVM :: CodeGen/X86/long-setcc.ll
    LLVM :: CodeGen/X86/peep-vector-extract-concat.ll
    LLVM :: CodeGen/X86/pmulld.ll
    LLVM :: CodeGen/X86/rot16.ll
    LLVM :: CodeGen/X86/rot32.ll
    LLVM :: CodeGen/X86/sibcall-2.ll
    LLVM :: CodeGen/X86/sibcall.ll
    LLVM :: CodeGen/X86/sse2.ll
    LLVM :: CodeGen/X86/sse41.ll
    LLVM :: CodeGen/X86/sse42.ll
    LLVM :: CodeGen/X86/sub-with-overflow.ll
    LLVM :: CodeGen/X86/tailcallstack64.ll
    LLVM :: CodeGen/X86/trunc-to-bool.ll
    LLVM :: CodeGen/X86/v2f32.ll
    LLVM :: CodeGen/X86/vec_insert-2.ll
    LLVM :: CodeGen/X86/vec_set-2.ll
    LLVM :: CodeGen/X86/vec_set-6.ll
    LLVM :: CodeGen/X86/vec_set-F.ll
    LLVM :: CodeGen/X86/vec_splat.ll
    LLVM :: CodeGen/X86/win64_params.ll
    LLVM :: CodeGen/X86/xor-icmp.ll

  Unexpected Failures: 51
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Micah Villmow

2013-Jun-25 23:23 UTC

head link

[LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG

David,
 I ran into this problem about 4 years ago while working on the AMDIL backend. I
don't think I ever got around to solving it, but I did have some hacky
work-arounds that would look at the IR itself and processes the arguments
instead of looking at the MachineFunction/DAG code. As far as I can tell, this
has not been fixed and is still a warning in the AMD SDK release notes.

Micah

-----Original Message-----
From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On
Behalf Of David Blaikie
Sent: Monday, June 24, 2013 4:59 PM
To: LLVM Developers Mailing List; Eric Christopher; Dan Gohman
Subject: [LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in
SelectionDAG

This is a bit premature to be considered a code review, but given how unfamiliar
I am with SelectionDAG (& that I'm seeing somewhat more
'interesting' results compared to my change to FastISel) I wanted to get
a bit of feedback to see if I was on the right track or had missed any obvious
cases.

I've attached my patch in progress (including a modification to the existing
test case to demonstrate the missing parameter problem on
i386 (though it also turns up in x86-64 in cases where the SelectionDAG kicks
in, the simplest of which was "foo func(foo f, foo
g) { return f; }" and 'g' goes missing)) and a log of the output of
failing tests.

Several of them seem to be (to my eye) minor perturbations of instruction
selection or register allocation. Do these look like they're within the
realm of reasonable changes in behavior from my change or is something really
broken? (there's one test that seems more problematic & is giving
"Bad machine code: Non-terminator instruction after the first
terminator" errors - but it /looks/ like that could be reproduced without
the unused parameters & without my change, but that's just my own naive
guess.

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llvm dev - Jun 2013 - [LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG

[LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG

[LLVMdev] DebugInfo: Missing non-trivially-copyable parameters in SelectionDAG

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