| Craig Topper | 326442c | 2017-10-12 17:21:01 +0000 | [diff] [blame^] | 1 | // RUN: %clang_cc1 %s -ffreestanding -triple=x86_64-apple-darwin -target-feature +clzero -emit-llvm -o - -Wall -Werror | FileCheck %s |
| Craig Topper | 4574226 | 2017-02-09 06:10:14 +0000 | [diff] [blame] | 2 | |
| 3 | #include <x86intrin.h> |
| Craig Topper | 326442c | 2017-10-12 17:21:01 +0000 | [diff] [blame^] | 4 | |
| Craig Topper | 4574226 | 2017-02-09 06:10:14 +0000 | [diff] [blame] | 5 | void test_mm_clzero(void * __m) { |
| 6 | //CHECK-LABEL: @test_mm_clzero |
| Craig Topper | 41cb8ff | 2017-02-09 06:22:43 +0000 | [diff] [blame] | 7 | //CHECK: @llvm.x86.clzero |
| Craig Topper | 4574226 | 2017-02-09 06:10:14 +0000 | [diff] [blame] | 8 | _mm_clzero(__m); |
| 9 | } |