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llvm-project/clang/test/CodeGen/pclmul-builtins.c

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[X86] Remove the mm_malloc.h include guard hack from the X86 builtins tests The X86 clang/test/CodeGen/*builtins.c tests define the mm_malloc.h include guard as a hack for avoiding its inclusion (mm_malloc.h requires a hosted environment since it expects stdlib.h to be available - which is not the case in these internal clang codegen tests). This patch removes this hack and instead passes -ffreestanding to clang cc1. Differential Revision: https://reviews.llvm.org/D24825 llvm-svn: 282581
2016-09-28 19:59:09 +08:00
// RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +pclmul -emit-llvm -o - | FileCheck %s
Add builtin for pclmulqdq instruction. llvm-svn: 157733
2012-05-31 13:18:48 +08:00
#include <wmmintrin.h>
__m128i test_mm_clmulepi64_si128(__m128i a, __m128i b) {
// CHECK: @llvm.x86.pclmulqdq
return _mm_clmulepi64_si128(a, b, 0);
}