| // RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +rdrnd -emit-llvm -S -emit-llvm -o - %s | FileCheck %s |
| |
| // Don't include mm_malloc.h, it's system specific. |
| #define __MM_MALLOC_H |
| |
| #include <immintrin.h> |
| |
| int rdrand16(unsigned short *p) { |
| return _rdrand16_step(p); |
| // CHECK: @rdrand16 |
| // CHECK: call { i16, i32 } @llvm.x86.rdrand.16 |
| // CHECK: store i16 |
| } |
| |
| int rdrand32(unsigned *p) { |
| return _rdrand32_step(p); |
| // CHECK: @rdrand32 |
| // CHECK: call { i32, i32 } @llvm.x86.rdrand.32 |
| // CHECK: store i32 |
| } |
| |
| int rdrand64(unsigned long long *p) { |
| return _rdrand64_step(p); |
| // CHECK: @rdrand64 |
| // CHECK: call { i64, i32 } @llvm.x86.rdrand.64 |
| // CHECK: store i64 |
| } |
