From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/CodeGen/avx-cmp-builtins.c | 46 +++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 clang/test/CodeGen/avx-cmp-builtins.c (limited to 'clang/test/CodeGen/avx-cmp-builtins.c') diff --git a/clang/test/CodeGen/avx-cmp-builtins.c b/clang/test/CodeGen/avx-cmp-builtins.c new file mode 100644 index 0000000..1ac1c31 --- /dev/null +++ b/clang/test/CodeGen/avx-cmp-builtins.c @@ -0,0 +1,46 @@ +// RUN: %clang_cc1 %s -O3 -triple=x86_64-apple-darwin -target-feature +avx -emit-llvm -o - | FileCheck %s + +// Don't include mm_malloc.h, it's system specific. +#define __MM_MALLOC_H + +#include + +// +// Test LLVM IR codegen of cmpXY instructions +// + +__m128d test_cmp_pd(__m128d a, __m128d b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.sse2.cmp.pd({{.*}}, i8 13) + return _mm_cmp_pd(a, b, _CMP_GE_OS); +} + +__m128d test_cmp_ps(__m128 a, __m128 b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.sse.cmp.ps({{.*}}, i8 13) + return _mm_cmp_ps(a, b, _CMP_GE_OS); +} + +__m256d test_cmp_pd256(__m256d a, __m256d b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.avx.cmp.pd.256({{.*}}, i8 13) + return _mm256_cmp_pd(a, b, _CMP_GE_OS); +} + +__m256d test_cmp_ps256(__m256 a, __m256 b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.avx.cmp.ps.256({{.*}}, i8 13) + return _mm256_cmp_ps(a, b, _CMP_GE_OS); +} + +__m128d test_cmp_sd(__m128d a, __m128d b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.sse2.cmp.sd({{.*}}, i8 13) + return _mm_cmp_sd(a, b, _CMP_GE_OS); +} + +__m128d test_cmp_ss(__m128 a, __m128 b) { + // Expects that the third argument in LLVM IR is immediate expression + // CHECK: @llvm.x86.sse.cmp.ss({{.*}}, i8 13) + return _mm_cmp_ss(a, b, _CMP_GE_OS); +} -- cgit v1.2.3