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KeenutsKeenuts
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[SPIR-V] Fix OpVectorShuffle undef emission (#151993)
When an undef/poison value is lowered as a an immediate, it becomes -1. When reaching the backend, the -1 was printed as operand to OpVectorShuffle instead of the proper 0xFFFFFFFF. From the SPIR-V spec: A Component literal may also be FFFFFFFF, which means the corresponding result component has no source and is undefined. The reason the existing tests were passing `spirv-val` was because the binary format was used as output, meaning the `-1` was lowered to `0xFFFFFFFF`. But when the text format is used, `-1` is emitted as-is which is wrong. Fixes #151691
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10 files changed

+47
-39
lines changed

10 files changed

+47
-39
lines changed

‎llvm/lib/Target/SPIRV/MCTargetDesc/SPIRVInstPrinter.cpp‎

Lines changed: 11 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -375,9 +375,17 @@ void SPIRVInstPrinter::printOperand(const MCInst *MI, unsigned OpNo,
375375
const MCOperand &Op = MI->getOperand(OpNo);
376376
if (Op.isReg())
377377
O << '%' << (getIDFromRegister(Op.getReg().id()) + 1);
378-
else if (Op.isImm())
379-
O << formatImm(Op.getImm());
380-
else if (Op.isDFPImm())
378+
else if (Op.isImm()) {
379+
int64_t Imm = Op.getImm();
380+
// For OpVectorShuffle:
381+
// A Component literal may also be FFFFFFFF, which means the corresponding
382+
// result component has no source and is undefined.
383+
// LLVM representation of poison/undef becomes -1 when lowered to MI.
384+
if (MI->getOpcode() == SPIRV::OpVectorShuffle && Imm == -1)
385+
O << "0xFFFFFFFF";
386+
else
387+
O << formatImm(Imm);
388+
} else if (Op.isDFPImm())
381389
O << formatImm((double)Op.getDFPImm());
382390
else if (Op.isExpr())
383391
MAI.printExpr(O, *Op.getExpr());

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/add.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,7 @@
2121
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2222

2323
; CHECK: OpFunction
24-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
24+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2525
; CHECK: %[[Added1:.*]] = OpIAdd %[[CharVec2]] %[[#]] %[[#]]
2626
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2727
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -38,7 +38,7 @@
3838
; CHECK: OpFunctionEnd
3939

4040
; CHECK: OpFunction
41-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
41+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4242
; CHECK: %[[Added1:.*]] = OpIAdd %[[ShortVec2]] %[[#]] %[[#]]
4343
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4444
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -55,7 +55,7 @@
5555
; CHECK: OpFunctionEnd
5656

5757
; CHECK: OpFunction
58-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
58+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5959
; CHECK: %[[Added1:.*]] = OpIAdd %[[IntVec2]] %[[#]] %[[#]]
6060
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6161
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -72,7 +72,7 @@
7272
; CHECK: OpFunctionEnd
7373

7474
; CHECK: OpFunction
75-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
75+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7676
; CHECK: %[[Added1:.*]] = OpIAdd %[[LongVec2]] %[[#]] %[[#]]
7777
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7878
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/and.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,7 @@
2121
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2222

2323
; CHECK: OpFunction
24-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
24+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2525
; CHECK: %[[Added1:.*]] = OpBitwiseAnd %[[CharVec2]] %[[#]] %[[#]]
2626
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2727
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -38,7 +38,7 @@
3838
; CHECK: OpFunctionEnd
3939

4040
; CHECK: OpFunction
41-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
41+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4242
; CHECK: %[[Added1:.*]] = OpBitwiseAnd %[[ShortVec2]] %[[#]] %[[#]]
4343
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4444
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -55,7 +55,7 @@
5555
; CHECK: OpFunctionEnd
5656

5757
; CHECK: OpFunction
58-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
58+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5959
; CHECK: %[[Added1:.*]] = OpBitwiseAnd %[[IntVec2]] %[[#]] %[[#]]
6060
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6161
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -72,7 +72,7 @@
7272
; CHECK: OpFunctionEnd
7373

7474
; CHECK: OpFunction
75-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
75+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7676
; CHECK: %[[Added1:.*]] = OpBitwiseAnd %[[LongVec2]] %[[#]] %[[#]]
7777
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7878
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/mul.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpIMul %[[CharVec2]] %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpIMul %[[ShortVec2]] %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpIMul %[[IntVec2]] %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpIMul %[[LongVec2]] %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/or.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpBitwiseOr %[[CharVec2]] %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpBitwiseOr %[[ShortVec2]] %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpBitwiseOr %[[IntVec2]] %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpBitwiseOr %[[LongVec2]] %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/smax.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpExtInst %[[CharVec2]] %[[#]] s_max %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpExtInst %[[ShortVec2]] %[[#]] s_max %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpExtInst %[[IntVec2]] %[[#]] s_max %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpExtInst %[[LongVec2]] %[[#]] s_max %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/smin.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpExtInst %[[CharVec2]] %[[#]] s_min %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpExtInst %[[ShortVec2]] %[[#]] s_min %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpExtInst %[[IntVec2]] %[[#]] s_min %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpExtInst %[[LongVec2]] %[[#]] s_min %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/umax.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpExtInst %[[CharVec2]] %[[#]] u_max %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpExtInst %[[ShortVec2]] %[[#]] u_max %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpExtInst %[[IntVec2]] %[[#]] u_max %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpExtInst %[[LongVec2]] %[[#]] u_max %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/umin.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpExtInst %[[CharVec2]] %[[#]] u_min %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
3838

3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpExtInst %[[ShortVec2]] %[[#]] u_min %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpExtInst %[[IntVec2]] %[[#]] u_min %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
7272

7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpExtInst %[[LongVec2]] %[[#]] u_min %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

‎llvm/test/CodeGen/SPIRV/llvm-intrinsics/llvm-vector-reduce/xor.ll‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -20,7 +20,7 @@ target triple = "spir64-unknown-unknown"
2020
; CHECK-DAG: %[[LongVec3:.*]] = OpTypeVector %[[Long]] 3
2121

2222
; CHECK: OpFunction
23-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 -1
23+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[CharVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
2424
; CHECK: %[[Added1:.*]] = OpBitwiseXor %[[CharVec2]] %[[#]] %[[#]]
2525
; CHECK: %[[Vec2CharR:.*]] = OpCompositeExtract %[[Char]] %[[Added1]] 0
2626
; CHECK: OpReturnValue %[[Vec2CharR]]
@@ -37,7 +37,7 @@ target triple = "spir64-unknown-unknown"
3737
; CHECK: OpFunctionEnd
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3939
; CHECK: OpFunction
40-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 -1
40+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[ShortVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
4141
; CHECK: %[[Added1:.*]] = OpBitwiseXor %[[ShortVec2]] %[[#]] %[[#]]
4242
; CHECK: %[[Vec2ShortR:.*]] = OpCompositeExtract %[[Short]] %[[Added1]] 0
4343
; CHECK: OpReturnValue %[[Vec2ShortR]]
@@ -54,7 +54,7 @@ target triple = "spir64-unknown-unknown"
5454
; CHECK: OpFunctionEnd
5555

5656
; CHECK: OpFunction
57-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 -1
57+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[IntVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
5858
; CHECK: %[[Added1:.*]] = OpBitwiseXor %[[IntVec2]] %[[#]] %[[#]]
5959
; CHECK: %[[Vec2IntR:.*]] = OpCompositeExtract %[[Int]] %[[Added1]] 0
6060
; CHECK: OpReturnValue %[[Vec2IntR]]
@@ -71,7 +71,7 @@ target triple = "spir64-unknown-unknown"
7171
; CHECK: OpFunctionEnd
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7373
; CHECK: OpFunction
74-
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 -1
74+
; CHECK: %[[Shuffle1:.*]] = OpVectorShuffle %[[LongVec2]] %[[#]] %[[#]] 1 0xFFFFFFFF
7575
; CHECK: %[[Added1:.*]] = OpBitwiseXor %[[LongVec2]] %[[#]] %[[#]]
7676
; CHECK: %[[Vec2LongR:.*]] = OpCompositeExtract %[[Long]] %[[Added1]] 0
7777
; CHECK: OpReturnValue %[[Vec2LongR]]

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