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[DO NOT MERGE] Creating a test PR to test github action changes #1

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12 changes: 9 additions & 3 deletions llvm/include/llvm/CodeGen/BasicTTIImpl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1104,16 +1104,22 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
auto *SrcVTy = dyn_cast<VectorType>(Src);
auto *DstVTy = dyn_cast<VectorType>(Dst);

// The SINT_TO_FP and UINT_TO_FP operations check the legality
// based on the src type, not dst type (see SelectionDAGLegalize::LegalizeOp).
const bool useSrcType =
Opcode == Instruction::SIToFP || Opcode == Instruction::UIToFP;
MVT TLIOperationType = useSrcType ? SrcLT.second : DstLT.second;

// If the cast is marked as legal (or promote) then assume low cost.
if (SrcLT.first == DstLT.first &&
TLI->isOperationLegalOrPromote(ISD, DstLT.second))
TLI->isOperationLegalOrPromote(ISD, TLIOperationType))
return SrcLT.first;

// Handle scalar conversions.
if (!SrcVTy && !DstVTy) {
// Just check the op cost. If the operation is legal then assume it costs
// 1.
if (!TLI->isOperationExpand(ISD, DstLT.second))
if (!TLI->isOperationExpand(ISD, TLIOperationType))
return 1;

// Assume that illegal scalar instruction are expensive.
Expand All @@ -1136,7 +1142,7 @@ class BasicTTIImplBase : public TargetTransformInfoImplCRTPBase<T> {
// Just check the op cost. If the operation is legal then assume it
// costs
// 1 and multiply by the type-legalization overhead.
if (!TLI->isOperationExpand(ISD, DstLT.second))
if (!TLI->isOperationExpand(ISD, TLIOperationType))
return SrcLT.first * 1;
}

Expand Down
24 changes: 12 additions & 12 deletions llvm/test/Analysis/CostModel/AMDGPU/cast.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -248,9 +248,9 @@ define void @sitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %A2 = sitofp <4 x i1> %a to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B1 = sitofp <4 x i8> %b to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = sitofp <4 x i8> %b to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = sitofp <4 x i16> %c to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = sitofp <4 x i32> %d to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
;
Expand All @@ -261,7 +261,7 @@ define void @sitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = sitofp <4 x i8> %b to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = sitofp <4 x i16> %c to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = sitofp <4 x i32> %d to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
;
Expand All @@ -270,9 +270,9 @@ define void @sitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %A2 = sitofp <4 x i1> %a to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B1 = sitofp <4 x i8> %b to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = sitofp <4 x i8> %b to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = sitofp <4 x i16> %c to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = sitofp <4 x i32> %d to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
Expand All @@ -283,7 +283,7 @@ define void @sitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = sitofp <4 x i8> %b to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = sitofp <4 x i16> %c to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = sitofp <4 x i16> %c to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = sitofp <4 x i32> %d to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = sitofp <4 x i32> %d to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
Expand Down Expand Up @@ -326,9 +326,9 @@ define void @uitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %A2 = uitofp <4 x i1> %a to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B1 = uitofp <4 x i8> %b to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = uitofp <4 x i8> %b to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = uitofp <4 x i16> %c to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; FAST-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = uitofp <4 x i32> %d to <4 x double>
; FAST-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
;
Expand All @@ -339,7 +339,7 @@ define void @uitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = uitofp <4 x i8> %b to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = uitofp <4 x i16> %c to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; SLOW-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = uitofp <4 x i32> %d to <4 x double>
; SLOW-NEXT: Cost Model: Found an estimated cost of 10 for instruction: ret void
;
Expand All @@ -348,9 +348,9 @@ define void @uitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %A2 = uitofp <4 x i1> %a to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B1 = uitofp <4 x i8> %b to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = uitofp <4 x i8> %b to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = uitofp <4 x i16> %c to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = uitofp <4 x i32> %d to <4 x double>
; FAST-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
Expand All @@ -361,7 +361,7 @@ define void @uitofp4(<4 x i1> %a, <4 x i8> %b, <4 x i16> %c, <4 x i32> %d) {
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %B2 = uitofp <4 x i8> %b to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C1 = uitofp <4 x i16> %c to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %C2 = uitofp <4 x i16> %c to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D1 = uitofp <4 x i32> %d to <4 x float>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 4 for instruction: %D2 = uitofp <4 x i32> %d to <4 x double>
; SLOW-SIZE-NEXT: Cost Model: Found an estimated cost of 1 for instruction: ret void
;
Expand Down