Displaying 20 results from an estimated 94 matches for "isinteg".
Did you mean:
isinreg
2015 Mar 25
0
[PATCH] nv50/ir: take postFactor into account when doing peephole optimizations
...10 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->op = OP_MOV;
i->setSrc(0, new_ImmediateValue(prog, 0u));
i->src(0).mod = Modifier(0);
+ i->postFactor = 0;
i->setSrc(1, NULL);
} else
- if (imm0.isInteger(1) || imm0.isInteger(-1)) {
+ if (!i->postFactor && (imm0.isInteger(1) || imm0.isInteger(-1))) {
if (imm0.isNegative())
i->src(t).mod = i->src(t).mod ^ Modifier(NV50_IR_MOD_NEG);
i->op = i->src(t).mod.getOp();
@@ -797,7 +801,7 @@ Consta...
2016 Oct 02
2
[PATCH] nv50/ir: Propagate third immediate src when folding OP_MAD
...p
index 9875738..8bb5cf9 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -1008,13 +1008,22 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
break;
case OP_MAD:
if (imm0.isInteger(0)) {
+ ImmediateValue imm1;
i->setSrc(0, i->getSrc(2));
i->src(0).mod = i->src(2).mod;
i->setSrc(1, NULL);
i->setSrc(2, NULL);
- i->op = i->src(0).mod.getOp();
- if (i->op != OP_CVT)
- i->src...
2012 Nov 20
2
[LLVMdev] Extended Inline asm with double data type crashes clang
Hi,
Clang crashes when below snippet of code is compiled (used latest svn
version)
*double func1()
{
double x ;*
* asm ( "" : "=r"(x) : "0"(x) );
return x;
}*
> *clang -S test1.c*
> *Assertion failed: (PartVT.isInteger() || PartVT == MVT::x86mmx) &&
ValueVT.isInteger() && "Unknown mismatch!", file
..\..\..\..\lib\CodeGen\SelectionDAG\SelectionDAGBuilder.cpp, line 378*
Compilation sucessful, If data type passed to inline asm is of *float*
* float x ;*
* asm ( "" : "=...
2009 Apr 07
0
[LLVMdev] Porting to System z
Hi,
> llvm[1]: Building Intrinsics.gen.tmp from Intrinsics.td
> tblgen: IntrinsicEmitter.cpp:163: void EmitTypeForValueType(std::ostream&,
> llvm::MVT::SimpleValueType): Assertion `false && "Unsupported ValueType!"'
> failed.
this came up before IIRC, but I don't remember the details - buggy system
compiler? Try searching the archives. Also, if you
2009 Apr 07
6
[LLVMdev] Porting to System z
...llvm::TreePatternNode::hasTypeSet() const':
CodeGenDAGPatterns.h:187: warning: comparison between signed and unsigned
integer expressions
Using gdb to see what may be happening shows that the value is llvm::MVT::i8
that it is having problems with. I assume it must be failing the
MVT(VT).isInteger() test, so I added some logic to break down the test:
144 bool isInt = MVT(VT).isInteger();
(gdb) n
145 bool isSim = MVT(VT).isSimple();
(gdb) p isInt
$1 = false
(gdb) n
146 if (MVT(VT).isInteger()) {
(gdb) p isSim
$2 = true
So you'd assume it's the tests in isInteger...
2016 Oct 02
2
[PATCH] nv50/ir: Propagate third immediate src when folding OP_MAD
...m/drivers/nouveau/codegen/nv50_ir_peephole.cpp
>> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
>> @@ -1008,13 +1008,22 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
>> break;
>> case OP_MAD:
>> if (imm0.isInteger(0)) {
>> + ImmediateValue imm1;
>> i->setSrc(0, i->getSrc(2));
>> i->src(0).mod = i->src(2).mod;
>> i->setSrc(1, NULL);
>> i->setSrc(2, NULL);
>> - i->op = i->src(0).mod.getOp()...
2008 Jun 25
1
[LLVMdev] Assert in SelectionDAGLegalize when using arbitrary size integers
...eplacing the
Int32Ty with another size (let's say 12 bits for the example). While
it compiles ok, I get the following assert at run-time:
HowToUseJIT: LegalizeDAG.cpp:4059: llvm::SDOperand
<unnamed>::SelectionDAGLegalize::PromoteOp(llvm::SDOperand): Assertion
`NVT > VT && MVT::isInteger(NVT) == MVT::isInteger(VT) && "Cannot
promote to smaller type!"' failed.
The corresponding code is the following:
SDOperand SelectionDAGLegalize::PromoteOp(SDOperand Op) {
MVT::ValueType VT = Op.getValueType();
MVT::ValueType NVT = TLI.getTypeToTransformTo(VT);
asser...
2012 Nov 20
0
[LLVMdev] Extended Inline asm with double data type crashes clang
...t;
> Clang crashes when below snippet of code is compiled (used latest svn
> version)
>
> double func1()
> {
> double x ;
> asm ( "" : "=r"(x) : "0"(x) );
> return x;
> }
>
>> clang -S test1.c
>> Assertion failed: (PartVT.isInteger() || PartVT == MVT::x86mmx) &&
>> ValueVT.isInteger() && "Unknown mismatch!", file
>> ..\..\..\..\lib\CodeGen\SelectionDAG\SelectionDAGBuilder.cpp, line 378
>
>
> Compilation sucessful, If data type passed to inline asm is of float
> float x ;
&...
2009 Apr 07
2
[LLVMdev] Porting to System z
Hi,
I am beginning the porting process for Linux on System z (aka IBM
Mainframe). I thought I¹d build LLVM first with the c and cpp backends so
that tools like TableGen would be created that I¹d then use to process the
.td files that I¹ll be creating. So I used svn to grab the code from the
repository and ran configure and make. However, the build breaks at this
point:
llvm[1]: Building
2009 May 21
3
[LLVMdev] Passing a pointer to a function
...is not valid,
use sbyte* instead!"' failed.
I can try checking the type before building the function, as in:
void
visitLoadInst(LoadInst &I) {
Value *P;
P = I.getPointerOperand();
PointerType* PtrTy = (PointerType*)(P);
Constant* fcall;
if (PtrTy->getElementType()->isInteger()) {
fcall = buildFcallMem(*theModule, "load_int", Type::Int32Ty);
CallInst::Create(fcall, P, "", &I);
} else if (PtrTy->getElementType()->isInteger()){
fcall = buildFcallMem(*theModule, "load_float", Type::FloatTy);
CallInst::Create(fcall...
2007 Jan 19
2
[LLVMdev] Vector comparisons
...e i1 %cmpfint(<4 x float> %x, <4 x float> %y) {
%res = fcmp oeq <4 x float> %y, %y
ret %res
}
EOT
llvm-as: <stdin>:2,0: Packed types not supported by fcmp instruction
[2] From CmpInst::CmpInst:
// Check that the operands are the right type
assert(Op0Ty->isInteger() || isa<PointerType>(Op0Ty) ||
(isa<PackedType>(Op0Ty) &&
cast<PackedType>(Op0Ty)->getElementType()->isInteger()) &&
"Invalid operand types for ICmp instruction");
...
// Check that the operands are the rig...
2012 Nov 21
2
[LLVMdev] Extended Inline asm with double data type crashes clang
...piled (used latest svn
> > version)
> >
> > double func1()
> > {
> > double x ;
> > asm ( "" : "=r"(x) : "0"(x) );
> > return x;
> > }
> >
> >> clang -S test1.c
> >> Assertion failed: (PartVT.isInteger() || PartVT == MVT::x86mmx) &&
> >> ValueVT.isInteger() && "Unknown mismatch!", file
> >> ..\..\..\..\lib\CodeGen\SelectionDAG\SelectionDAGBuilder.cpp, line 378
> >
> >
> > Compilation sucessful, If data type passed to inline asm is of...
2016 Oct 02
0
[PATCH] nv50/ir: Propagate third immediate src when folding OP_MAD
...4
> --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
> @@ -1008,13 +1008,22 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
> break;
> case OP_MAD:
> if (imm0.isInteger(0)) {
> + ImmediateValue imm1;
> i->setSrc(0, i->getSrc(2));
> i->src(0).mod = i->src(2).mod;
> i->setSrc(1, NULL);
> i->setSrc(2, NULL);
> - i->op = i->src(0).mod.getOp();
> - if (i->o...
2015 Jan 01
0
[PATCH] nv50/ir: fold MAD when one of the multiplicands is const
...src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -784,6 +784,26 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
i->src(1).mod = 0;
}
break;
+ case OP_MAD:
+ if (imm0.isInteger(0)) {
+ i->op = OP_MOV;
+ i->setSrc(0, i->getSrc(2));
+ i->setSrc(1, NULL);
+ i->setSrc(2, NULL);
+ } else
+ if (imm0.isInteger(1) || imm0.isInteger(-1)) {
+ if (imm0.isNegative())
+ i->src(t).mod = i->src(t).mod ^...
2017 Apr 29
5
[PATCH v2] nv50/ir: optimize shl(a, 0) to a
...1..82da0d3e48 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -1284,6 +1284,13 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
case OP_SHL:
{
+ if (s == 1 && imm0.isInteger(0)) {
+ i->op = i->src(0).mod.getOp();
+ if (i->op != OP_CVT)
+ i->src(0).mod = 0;
+ i->setSrc(1, NULL);
+ break;
+ }
if (s != 1 || i->src(0).mod != Modifier(0))
break;
// try to concatenate shifts
--
2.12....
2017 Apr 29
3
[PATCH] nv50/ir: optimmize shl(a, 0) to a
...1..a2446e4df8 100644
--- a/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
+++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
@@ -1284,6 +1284,11 @@ ConstantFolding::opnd(Instruction *i, ImmediateValue &imm0, int s)
case OP_SHL:
{
+ if (s == 1 && imm0.isInteger(0)) {
+ i->op = OP_MOV;
+ i->setSrc(1, NULL);
+ break;
+ }
if (s != 1 || i->src(0).mod != Modifier(0))
break;
// try to concatenate shifts
--
2.12.2
2012 Jul 30
2
[LLVMdev] Vector promotion broken for <2 x [i8|i16]>
...xplicit type specified.
std::map<std::pair<unsigned, MVT::SimpleValueType>,
MVT::SimpleValueType>::const_iterator PTTI =
PromoteToType.find(std::make_pair(Op, VT.getSimpleVT().SimpleTy));
if (PTTI != PromoteToType.end()) return PTTI->second;
assert((VT.isInteger() || VT.isFloatingPoint()) &&
"Cannot autopromote this type, add it with AddPromotedToType.");
EVT NVT = VT;
do {
NVT = (MVT::SimpleValueType)(NVT.getSimpleVT().SimpleTy+1);
assert(NVT.isInteger() == VT.isInteger() && NVT != MVT::isVoid &a...
2016 Oct 02
0
[PATCH] nv50/ir: Propagate third immediate src when folding OP_MAD
..._peephole.cpp
>>> +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
>>> @@ -1008,13 +1008,22 @@ ConstantFolding::opnd(Instruction *i,
>>> ImmediateValue &imm0, int s)
>>> break;
>>> case OP_MAD:
>>> if (imm0.isInteger(0)) {
>>> + ImmediateValue imm1;
>>> i->setSrc(0, i->getSrc(2));
>>> i->src(0).mod = i->src(2).mod;
>>> i->setSrc(1, NULL);
>>> i->setSrc(2, NULL);
>>> - i->op =...
2016 Oct 02
1
[PATCH] nv50/ir: Propagate third immediate src when folding OP_MAD
...gt; +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_peephole.cpp
>>>> @@ -1008,13 +1008,22 @@ ConstantFolding::opnd(Instruction *i,
>>>> ImmediateValue &imm0, int s)
>>>> break;
>>>> case OP_MAD:
>>>> if (imm0.isInteger(0)) {
>>>> + ImmediateValue imm1;
>>>> i->setSrc(0, i->getSrc(2));
>>>> i->src(0).mod = i->src(2).mod;
>>>> i->setSrc(1, NULL);
>>>> i->setSrc(2, NULL);
>>&g...
2002 May 20
3
Will/Can Exchange Server run with a samba pdc?
...It failed initially as we did not have the" log on as a service user"
(not strictly true, we had administrator but it didn't work for some reason)
After we got a working service user then got "service specific error 4021"
This in theory is corrected by q170810 "run isinteg -patch"
Running this gives us "ds_e_insufficient_access_rights"