https://github.com/ahmednoursphinx created https://github.com/llvm/llvm-project/pull/168757
Part of https://github.com/llvm/llvm-project/issues/167765 >From 2f02de39803ff7ebde3e52ac60dabbb3d062515c Mon Sep 17 00:00:00 2001 From: ahmed <[email protected]> Date: Wed, 19 Nov 2025 12:46:29 +0200 Subject: [PATCH 1/3] feat: Add support for kunpack builtins --- clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp | 52 ++++++++++- .../CIR/CodeGen/X86/avx512-kunpck-builtins.c | 92 +++++++++++++++++++ 2 files changed, 141 insertions(+), 3 deletions(-) create mode 100644 clang/test/CIR/CodeGen/X86/avx512-kunpck-builtins.c diff --git a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp index ee6900141647f..7220e76f6c7d7 100644 --- a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp +++ b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp @@ -33,6 +33,29 @@ static mlir::Value emitIntrinsicCallOp(CIRGenFunction &cgf, const CallExpr *e, .getResult(); } +static mlir::Value getMaskVecValue(CIRGenBuilderTy &builder, + mlir::Value mask, unsigned numElems) { + auto maskIntType = mlir::cast<cir::IntType>(mask.getType()); + unsigned maskWidth = maskIntType.getWidth(); + + // Create a vector of bool type with maskWidth elements + auto maskVecTy = cir::VectorType::get( + builder.getContext(), cir::BoolType::get(builder.getContext()), + maskWidth); + mlir::Value maskVec = builder.createBitcast(mask, maskVecTy); + + // If we have less than 8 elements, then the starting mask was an i8 and + // we need to extract down to the right number of elements. + if (numElems < 8) { + llvm::SmallVector<int64_t, 4> indices; + for (unsigned i = 0; i != numElems; ++i) + indices.push_back(i); + maskVec = + builder.createVecShuffle(mask.getLoc(), maskVec, indices); + } + return maskVec; +} + // OG has unordered comparison as a form of optimization in addition to // ordered comparison, while CIR doesn't. // @@ -169,6 +192,32 @@ mlir::Value CIRGenFunction::emitX86BuiltinExpr(unsigned builtinID, case X86::BI__builtin_ia32_vec_set_v16hi: case X86::BI__builtin_ia32_vec_set_v8si: case X86::BI__builtin_ia32_vec_set_v4di: + + case X86::BI__builtin_ia32_kunpckdi: + case X86::BI__builtin_ia32_kunpcksi: + case X86::BI__builtin_ia32_kunpckhi: { + auto maskIntType = mlir::cast<cir::IntType>(ops[0].getType()); + unsigned numElems = maskIntType.getWidth(); + mlir::Value lhs = getMaskVecValue(builder, ops[0], numElems); + mlir::Value rhs = getMaskVecValue(builder, ops[1], numElems); + llvm::SmallVector<int64_t, 64> indices; + for (unsigned i = 0; i != numElems; ++i) + indices.push_back(i); + + // First extract half of each vector. This gives better codegen than + // doing it in a single shuffle. + mlir::Location loc = getLoc(expr->getExprLoc()); + lhs = builder.createVecShuffle(loc, lhs, + llvm::ArrayRef(indices.data(), numElems / 2)); + rhs = builder.createVecShuffle(loc, rhs, + llvm::ArrayRef(indices.data(), numElems / 2)); + // Concat the vectors. + // NOTE: Operands are swapped to match the intrinsic definition. + mlir::Value res = builder.createVecShuffle( + loc, rhs, lhs, llvm::ArrayRef(indices.data(), numElems)); + return builder.createBitcast(res, ops[0].getType()); + } + case X86::BI_mm_setcsr: case X86::BI__builtin_ia32_ldmxcsr: case X86::BI_mm_getcsr: @@ -675,9 +724,6 @@ mlir::Value CIRGenFunction::emitX86BuiltinExpr(unsigned builtinID, case X86::BI__builtin_ia32_kmovw: case X86::BI__builtin_ia32_kmovd: case X86::BI__builtin_ia32_kmovq: - case X86::BI__builtin_ia32_kunpckdi: - case X86::BI__builtin_ia32_kunpcksi: - case X86::BI__builtin_ia32_kunpckhi: case X86::BI__builtin_ia32_sqrtsh_round_mask: case X86::BI__builtin_ia32_sqrtsd_round_mask: case X86::BI__builtin_ia32_sqrtss_round_mask: diff --git a/clang/test/CIR/CodeGen/X86/avx512-kunpck-builtins.c b/clang/test/CIR/CodeGen/X86/avx512-kunpck-builtins.c new file mode 100644 index 0000000000000..197f2570769a5 --- /dev/null +++ b/clang/test/CIR/CodeGen/X86/avx512-kunpck-builtins.c @@ -0,0 +1,92 @@ +// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx512f -target-feature +avx512bw -fclangir -emit-cir -o %t.cir -Wall -Werror +// RUN: FileCheck --check-prefix=CIR --input-file=%t.cir %s +// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx512f -target-feature +avx512bw -fclangir -emit-llvm -o %t.ll -Wall -Werror +// RUN: FileCheck --check-prefixes=LLVM --input-file=%t.ll %s + +// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx512f -target-feature +avx512bw -emit-llvm -o - -Wall -Werror | FileCheck %s -check-prefix=OGCG + +// This test exercises the kunpck (mask unpack) builtins for AVX-512. + +#include <immintrin.h> + +__mmask16 test_mm512_kunpackb(__mmask16 __A, __mmask16 __B) { + // CIR-LABEL: test_mm512_kunpackb + // LLVM-LABEL: test_mm512_kunpackb + // OGCG-LABEL: test_mm512_kunpackb + return _mm512_kunpackb(__A, __B); + // CIR: [[MASK_A:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 16>), !cir.vector<!cir.bool x 16> + // CIR: [[EXTRACT_A:%.*]] = cir.vec.shuffle([[MASK_A]], {{.*}}) [#cir.int<0> : !s32i, #cir.int<1> : !s32i, #cir.int<2> : !s32i, #cir.int<3> : !s32i, #cir.int<4> : !s32i, #cir.int<5> : !s32i, #cir.int<6> : !s32i, #cir.int<7> : !s32i] + // CIR: [[MASK_B:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 16>), !cir.vector<!cir.bool x 16> + // CIR: [[EXTRACT_B:%.*]] = cir.vec.shuffle([[MASK_B]], {{.*}}) [#cir.int<0> : !s32i, #cir.int<1> : !s32i, #cir.int<2> : !s32i, #cir.int<3> : !s32i, #cir.int<4> : !s32i, #cir.int<5> : !s32i, #cir.int<6> : !s32i, #cir.int<7> : !s32i] + // CIR: [[CONCAT:%.*]] = cir.vec.shuffle([[EXTRACT_B]], [[EXTRACT_A]]) [#cir.int<0> : !s32i, #cir.int<1> : !s32i, #cir.int<2> : !s32i, #cir.int<3> : !s32i, #cir.int<4> : !s32i, #cir.int<5> : !s32i, #cir.int<6> : !s32i, #cir.int<7> : !s32i, #cir.int<8> : !s32i, #cir.int<9> : !s32i, #cir.int<10> : !s32i, #cir.int<11> : !s32i, #cir.int<12> : !s32i, #cir.int<13> : !s32i, #cir.int<14> : !s32i, #cir.int<15> : !s32i] + // CIR: {{%.*}} = cir.cast(bitcast, [[CONCAT]] : !cir.vector<!cir.bool x 16>), !cir.int<u, 16> + + // LLVM: [[A_BITCAST:%.*]] = bitcast i16 %{{.*}} to <16 x i1> + // LLVM: [[A_SHUFFLE:%.*]] = shufflevector <16 x i1> [[A_BITCAST]], <16 x i1> [[A_BITCAST]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> + // LLVM: [[B_BITCAST:%.*]] = bitcast i16 %{{.*}} to <16 x i1> + // LLVM: [[B_SHUFFLE:%.*]] = shufflevector <16 x i1> [[B_BITCAST]], <16 x i1> [[B_BITCAST]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> + // LLVM: [[CONCAT:%.*]] = shufflevector <8 x i1> [[B_SHUFFLE]], <8 x i1> [[A_SHUFFLE]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // LLVM: bitcast <16 x i1> [[CONCAT]] to i16 + + // OGCG: [[A_BITCAST:%.*]] = bitcast i16 %{{.*}} to <16 x i1> + // OGCG: [[A_SHUFFLE:%.*]] = shufflevector <16 x i1> [[A_BITCAST]], <16 x i1> [[A_BITCAST]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> + // OGCG: [[B_BITCAST:%.*]] = bitcast i16 %{{.*}} to <16 x i1> + // OGCG: [[B_SHUFFLE:%.*]] = shufflevector <16 x i1> [[B_BITCAST]], <16 x i1> [[B_BITCAST]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7> + // OGCG: [[CONCAT:%.*]] = shufflevector <8 x i1> [[B_SHUFFLE]], <8 x i1> [[A_SHUFFLE]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // OGCG: bitcast <16 x i1> [[CONCAT]] to i16 +} + +__mmask32 test_mm512_kunpackw(__mmask32 __A, __mmask32 __B) { + // CIR-LABEL: test_mm512_kunpackw + // LLVM-LABEL: test_mm512_kunpackw + // OGCG-LABEL: test_mm512_kunpackw + return _mm512_kunpackw(__A, __B); + // CIR: [[MASK_A:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 32>), !cir.vector<!cir.bool x 32> + // CIR: [[EXTRACT_A:%.*]] = cir.vec.shuffle([[MASK_A]], {{.*}}) + // CIR: [[MASK_B:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 32>), !cir.vector<!cir.bool x 32> + // CIR: [[EXTRACT_B:%.*]] = cir.vec.shuffle([[MASK_B]], {{.*}}) + // CIR: [[CONCAT:%.*]] = cir.vec.shuffle([[EXTRACT_B]], [[EXTRACT_A]]) + // CIR: {{%.*}} = cir.cast(bitcast, [[CONCAT]] : !cir.vector<!cir.bool x 32>), !cir.int<u, 32> + + // LLVM: [[A_BITCAST:%.*]] = bitcast i32 %{{.*}} to <32 x i1> + // LLVM: [[A_SHUFFLE:%.*]] = shufflevector <32 x i1> [[A_BITCAST]], <32 x i1> [[A_BITCAST]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // LLVM: [[B_BITCAST:%.*]] = bitcast i32 %{{.*}} to <32 x i1> + // LLVM: [[B_SHUFFLE:%.*]] = shufflevector <32 x i1> [[B_BITCAST]], <32 x i1> [[B_BITCAST]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // LLVM: [[CONCAT:%.*]] = shufflevector <16 x i1> [[B_SHUFFLE]], <16 x i1> [[A_SHUFFLE]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // LLVM: bitcast <32 x i1> [[CONCAT]] to i32 + + // OGCG: [[A_BITCAST:%.*]] = bitcast i32 %{{.*}} to <32 x i1> + // OGCG: [[A_SHUFFLE:%.*]] = shufflevector <32 x i1> [[A_BITCAST]], <32 x i1> [[A_BITCAST]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // OGCG: [[B_BITCAST:%.*]] = bitcast i32 %{{.*}} to <32 x i1> + // OGCG: [[B_SHUFFLE:%.*]] = shufflevector <32 x i1> [[B_BITCAST]], <32 x i1> [[B_BITCAST]], <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + // OGCG: [[CONCAT:%.*]] = shufflevector <16 x i1> [[B_SHUFFLE]], <16 x i1> [[A_SHUFFLE]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // OGCG: bitcast <32 x i1> [[CONCAT]] to i32 +} + +__mmask64 test_mm512_kunpackd(__mmask64 __A, __mmask64 __B) { + // CIR-LABEL: test_mm512_kunpackd + // LLVM-LABEL: test_mm512_kunpackd + // OGCG-LABEL: test_mm512_kunpackd + return _mm512_kunpackd(__A, __B); + // CIR: [[MASK_A:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 64>), !cir.vector<!cir.bool x 64> + // CIR: [[EXTRACT_A:%.*]] = cir.vec.shuffle([[MASK_A]], {{.*}}) + // CIR: [[MASK_B:%.*]] = cir.cast(bitcast, {{%.*}} : !cir.int<u, 64>), !cir.vector<!cir.bool x 64> + // CIR: [[EXTRACT_B:%.*]] = cir.vec.shuffle([[MASK_B]], {{.*}}) + // CIR: [[CONCAT:%.*]] = cir.vec.shuffle([[EXTRACT_B]], [[EXTRACT_A]]) + // CIR: {{%.*}} = cir.cast(bitcast, [[CONCAT]] : !cir.vector<!cir.bool x 64>), !cir.int<u, 64> + + // LLVM: [[A_BITCAST:%.*]] = bitcast i64 %{{.*}} to <64 x i1> + // LLVM: [[A_SHUFFLE:%.*]] = shufflevector <64 x i1> [[A_BITCAST]], <64 x i1> [[A_BITCAST]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // LLVM: [[B_BITCAST:%.*]] = bitcast i64 %{{.*}} to <64 x i1> + // LLVM: [[B_SHUFFLE:%.*]] = shufflevector <64 x i1> [[B_BITCAST]], <64 x i1> [[B_BITCAST]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // LLVM: [[CONCAT:%.*]] = shufflevector <32 x i1> [[B_SHUFFLE]], <32 x i1> [[A_SHUFFLE]], <64 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63> + // LLVM: bitcast <64 x i1> [[CONCAT]] to i64 + + // OGCG: [[A_BITCAST:%.*]] = bitcast i64 %{{.*}} to <64 x i1> + // OGCG: [[A_SHUFFLE:%.*]] = shufflevector <64 x i1> [[A_BITCAST]], <64 x i1> [[A_BITCAST]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // OGCG: [[B_BITCAST:%.*]] = bitcast i64 %{{.*}} to <64 x i1> + // OGCG: [[B_SHUFFLE:%.*]] = shufflevector <64 x i1> [[B_BITCAST]], <64 x i1> [[B_BITCAST]], <32 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31> + // OGCG: [[CONCAT:%.*]] = shufflevector <32 x i1> [[B_SHUFFLE]], <32 x i1> [[A_SHUFFLE]], <64 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15, i32 16, i32 17, i32 18, i32 19, i32 20, i32 21, i32 22, i32 23, i32 24, i32 25, i32 26, i32 27, i32 28, i32 29, i32 30, i32 31, i32 32, i32 33, i32 34, i32 35, i32 36, i32 37, i32 38, i32 39, i32 40, i32 41, i32 42, i32 43, i32 44, i32 45, i32 46, i32 47, i32 48, i32 49, i32 50, i32 51, i32 52, i32 53, i32 54, i32 55, i32 56, i32 57, i32 58, i32 59, i32 60, i32 61, i32 62, i32 63> + // OGCG: bitcast <64 x i1> [[CONCAT]] to i64 +} + >From ad1525eb8257977cc738302e638c5fafc0608df9 Mon Sep 17 00:00:00 2001 From: ahmed <[email protected]> Date: Wed, 19 Nov 2025 20:52:34 +0200 Subject: [PATCH 2/3] chore: format files --- clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp | 21 ++++++++++----------- 1 file changed, 10 insertions(+), 11 deletions(-) diff --git a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp index 7220e76f6c7d7..23310d26a1336 100644 --- a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp +++ b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp @@ -33,15 +33,15 @@ static mlir::Value emitIntrinsicCallOp(CIRGenFunction &cgf, const CallExpr *e, .getResult(); } -static mlir::Value getMaskVecValue(CIRGenBuilderTy &builder, - mlir::Value mask, unsigned numElems) { +static mlir::Value getMaskVecValue(CIRGenBuilderTy &builder, mlir::Value mask, + unsigned numElems) { auto maskIntType = mlir::cast<cir::IntType>(mask.getType()); unsigned maskWidth = maskIntType.getWidth(); // Create a vector of bool type with maskWidth elements - auto maskVecTy = cir::VectorType::get( - builder.getContext(), cir::BoolType::get(builder.getContext()), - maskWidth); + auto maskVecTy = + cir::VectorType::get(builder.getContext(), + cir::BoolType::get(builder.getContext()), maskWidth); mlir::Value maskVec = builder.createBitcast(mask, maskVecTy); // If we have less than 8 elements, then the starting mask was an i8 and @@ -50,8 +50,7 @@ static mlir::Value getMaskVecValue(CIRGenBuilderTy &builder, llvm::SmallVector<int64_t, 4> indices; for (unsigned i = 0; i != numElems; ++i) indices.push_back(i); - maskVec = - builder.createVecShuffle(mask.getLoc(), maskVec, indices); + maskVec = builder.createVecShuffle(mask.getLoc(), maskVec, indices); } return maskVec; } @@ -207,10 +206,10 @@ mlir::Value CIRGenFunction::emitX86BuiltinExpr(unsigned builtinID, // First extract half of each vector. This gives better codegen than // doing it in a single shuffle. mlir::Location loc = getLoc(expr->getExprLoc()); - lhs = builder.createVecShuffle(loc, lhs, - llvm::ArrayRef(indices.data(), numElems / 2)); - rhs = builder.createVecShuffle(loc, rhs, - llvm::ArrayRef(indices.data(), numElems / 2)); + lhs = builder.createVecShuffle( + loc, lhs, llvm::ArrayRef(indices.data(), numElems / 2)); + rhs = builder.createVecShuffle( + loc, rhs, llvm::ArrayRef(indices.data(), numElems / 2)); // Concat the vectors. // NOTE: Operands are swapped to match the intrinsic definition. mlir::Value res = builder.createVecShuffle( >From 2b75e0727faa701f0625fef5c35caec12ae16df2 Mon Sep 17 00:00:00 2001 From: ahmed <[email protected]> Date: Wed, 19 Nov 2025 20:58:14 +0200 Subject: [PATCH 3/3] refactor: rename property to include full name --- clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp index 23310d26a1336..cb3d50bd7a4ad 100644 --- a/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp +++ b/clang/lib/CIR/CodeGen/CIRGenBuiltinX86.cpp @@ -39,10 +39,10 @@ static mlir::Value getMaskVecValue(CIRGenBuilderTy &builder, mlir::Value mask, unsigned maskWidth = maskIntType.getWidth(); // Create a vector of bool type with maskWidth elements - auto maskVecTy = + auto maskVecType = cir::VectorType::get(builder.getContext(), cir::BoolType::get(builder.getContext()), maskWidth); - mlir::Value maskVec = builder.createBitcast(mask, maskVecTy); + mlir::Value maskVec = builder.createBitcast(mask, maskVecType); // If we have less than 8 elements, then the starting mask was an i8 and // we need to extract down to the right number of elements. _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
