Displaying 7 results from an estimated 7 matches for "i104".
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104
2010 Sep 29
0
[LLVMdev] spilling & xmm register usage
...bs(float %tmp11.i.i) nounwind
> %tmp5.i92.i = fmul float %call.i87.i, 0x3FCDA67120000000
> %tmp6.i93.i = fadd float %tmp5.i92.i, 1.000000e+00
> %tmp7.i94.i = fdiv float 1.000000e+00, %tmp6.i93.i
> %call16.i103.i = tail call float @llvm.exp.f32(float %tmp15.i.i) nounwind
> %tmp17.i104.i = fmul float %call16.i103.i, 0x3FD9884540000000
> %tmp19.i106.i = fmul float %tmp17.i104.i, %tmp7.i94.i
> %tmp29.i116.i = fmul float %tmp7.i94.i, 0x3FF548CDE0000000
> %tmp30.i117.i = fadd float %tmp29.i116.i, 0xBFFD23DD40000000
> %tmp31.i118.i = fmul float %tmp7.i94.i, %tmp30.i117...
2010 Sep 29
3
[LLVMdev] spilling & xmm register usage
Hello everybody,
I have stumbled upon a test case (the attached module is a slightly
reduced version) that shows extremely reduced performance on linux
compared to windows when executed using LLVM's JIT.
We narrowed the problem down to the actual code being generated, the
source IR on both systems is the same.
Try compiling the attached module:
llc -O3 -filetype=asm -o BAD.s BAD.ll
Under
2012 Oct 18
0
[LLVMdev] Debugging LLVM IR with GDB
> Has anybody debugged LLVM IR with GDB? I'm using dragonegg to transform C
> into IR, then applying my optimizations. Passing "-g" to dragonegg doesn't
> seem to work since it generates debug info for the C code, not the IR. I
> really need GDB (lli doesn't solve my problems) in order to debug
> multi-threaded and multi-process MPI code.
>
> More
2012 Oct 18
4
[LLVMdev] Debugging LLVM IR with GDB
...mized
out>) at /home/wdietz2/magic/test/unit/test_loop.c:9
9 unsigned k = 0;
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.80.el6_3.5.x86_64 libgcc-4.4.6-4.el6.x86_64
libstdc++-4.4.6-4.el6.x86_64
(gdb) n
10 source(argc != 0, &k);
(gdb) n
14 %and.i.i.i.i104 = and i64 %4, 70368744177660
(gdb) n
15 %5 = load i8** @global, align 8
(gdb) n
18 store i32 16843009, i32* %6, align 1
(gdb) n
19 store i8 1, i8* getelementptr inbounds ([1 x i8]* @array,
i64 0, i64 0), align 1
(gdb) n
20 call coldcc void @runtime_func() nounwind
(gdb)...
2012 Oct 17
5
[LLVMdev] Debugging LLVM IR with GDB
Hi all,
Has anybody debugged LLVM IR with GDB? I'm using dragonegg to transform
C into IR, then applying my optimizations. Passing "-g" to dragonegg
doesn't seem to work since it generates debug info for the C code, not
the IR. I really need GDB (lli doesn't solve my problems) in order to
debug multi-threaded and multi-process MPI code.
More clearly, if I have a file
2013 Feb 14
1
[LLVMdev] LiveIntervals analysis problem
...= %for.body9, %if.else
%tquot.0 = phi i16 [ %conv17, %if.else ], [ -1, %for.body9 ]
call void @llvm.lifetime.start(i64 -1, i8* %4)
%conv.i = zext i16 %tquot.0 to i32
store i16 0, i16* %arrayidx.i, align 2, !tbaa !5
store i16 0, i16* %incdec.ptr.i103, align 2, !tbaa !5
br label %for.body.i104
for.body.i104: ; preds = %for.inc.i, %if.end
%i.052.i = phi i32 [ 3, %if.end ], [ %inc.i109, %for.inc.i ]
%pp.051.i = phi i16* [ %incdec.ptr.i103, %if.end ], [ %pp.1.i, %for.inc.i ]
%ps.050.i = phi i16* [ %arrayidx1.i, %if.end ], [ %ps.1.i, %for.inc.i ]
%...
2013 Oct 15
0
[LLVMdev] [llvm-commits] r192750 - Enable MI Sched for x86.
...================
>> --- llvm/trunk/test/CodeGen/X86/fold-pcmpeqd-2.ll (original)
>> +++ llvm/trunk/test/CodeGen/X86/fold-pcmpeqd-2.ll Tue Oct 15 18:33:07 2013
>> @@ -54,22 +54,27 @@ forbody: ; preds = %forcond
>> %mul310 = fmul <4 x float> %bitcast204.i104, zeroinitializer ; <<4 x float>> [#uses=2]
>> %mul313 = fmul <4 x float> %bitcast204.i, zeroinitializer ; <<4 x float>> [#uses=1]
>> %cmpunord.i11 = call <4 x float> @llvm.x86.sse.cmp.ps(<4 x float> zeroini...