47 lines · c
1// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx10.2-256 -fclangir -emit-cir -o %t.cir -Wno-invalid-feature-combination -Wall -Werror -Wsign-conversion2// RUN: FileCheck --check-prefix=CIR --input-file=%t.cir %s3// RUN: %clang_cc1 -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx10.2-256 -fclangir -emit-llvm -o %t.ll -Wno-invalid-feature-combination -Wall -Werror -Wsign-conversion4// RUN: FileCheck --check-prefixes=LLVM --input-file=%t.ll %s5 6// RUN: %clang_cc1 -x c -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx10.2 -emit-llvm -o - -Wall -Werror | FileCheck %s -check-prefix=OGCG7// RUN: %clang_cc1 -x c++ -flax-vector-conversions=none -ffreestanding %s -triple=x86_64-unknown-linux -target-feature +avx10.2 -emit-llvm -o - -Wall -Werror | FileCheck %s -check-prefix=OGCG8 9#include <immintrin.h>10 11__m128bh test_mm_undefined_pbh(void) {12 // CIR-LABEL: _mm_undefined_pbh13 // CIR: %[[A:.*]] = cir.const #cir.zero : !cir.vector<2 x !cir.double>14 // CIR: %{{.*}} = cir.cast bitcast %[[A]] : !cir.vector<2 x !cir.double> -> !cir.vector<8 x !cir.bf16>15 // CIR: cir.return %{{.*}} : !cir.vector<8 x !cir.bf16>16 17 // CIR-LABEL: cir.func {{.*}}test_mm_undefined_pbh18 // CIR: call @_mm_undefined_pbh19 20 // LLVM-LABEL: @test_mm_undefined_pbh21 // LLVM: store <8 x bfloat> zeroinitializer, ptr %[[A:.*]], align 1622 // LLVM: %{{.*}} = load <8 x bfloat>, ptr %[[A]], align 1623 // LLVM: ret <8 x bfloat> %{{.*}}24 25 // OGCG-LABEL: test_mm_undefined_pbh26 // OGCG: ret <8 x bfloat> zeroinitializer27 return _mm_undefined_pbh();28}29 30__m256bh test_mm256_undefined_pbh(void) {31 // CIR-LABEL: _mm256_undefined_pbh32 // CIR: %[[A:.*]] = cir.const #cir.zero : !cir.vector<4 x !cir.double>33 // CIR: %{{.*}} = cir.cast bitcast %[[A]] : !cir.vector<4 x !cir.double> -> !cir.vector<16 x !cir.bf16>34 // CIR: cir.return %{{.*}} : !cir.vector<16 x !cir.bf16>35 36 // CIR-LABEL: cir.func {{.*}}test_mm256_undefined_pbh37 // CIR: call @_mm256_undefined_pbh38 39 // LLVM-LABEL: @test_mm256_undefined_pbh40 // LLVM: store <16 x bfloat> zeroinitializer, ptr %[[A:.*]], align 3241 // LLVM: %{{.*}} = load <16 x bfloat>, ptr %[[A]], align 3242 // LLVM: ret <16 x bfloat> %{{.*}}43 44 // OGCG-LABEL: test_mm256_undefined_pbh45 // OGCG: ret <16 x bfloat> zeroinitializer46 return _mm256_undefined_pbh();47}