Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 -triple x86_64-unknown-unknown -target-feature +rdrnd -target-feature +rdseed -emit-llvm -o - %s | FileCheck %s |
Benjamin Kramer | 9a50249 | 2012-07-12 09:33:03 +0000 | [diff] [blame] | 2 | |
Benjamin Kramer | a1c387e | 2012-07-12 09:56:18 +0000 | [diff] [blame] | 3 | // Don't include mm_malloc.h, it's system specific. |
| 4 | #define __MM_MALLOC_H |
| 5 | |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 6 | #include <x86intrin.h> |
NAKAMURA Takumi | 6fcac5d | 2012-07-12 10:36:27 +0000 | [diff] [blame] | 7 | |
Benjamin Kramer | 9a50249 | 2012-07-12 09:33:03 +0000 | [diff] [blame] | 8 | int rdrand16(unsigned short *p) { |
| 9 | return _rdrand16_step(p); |
| 10 | // CHECK: @rdrand16 |
| 11 | // CHECK: call { i16, i32 } @llvm.x86.rdrand.16 |
| 12 | // CHECK: store i16 |
| 13 | } |
| 14 | |
| 15 | int rdrand32(unsigned *p) { |
| 16 | return _rdrand32_step(p); |
| 17 | // CHECK: @rdrand32 |
| 18 | // CHECK: call { i32, i32 } @llvm.x86.rdrand.32 |
| 19 | // CHECK: store i32 |
| 20 | } |
| 21 | |
| 22 | int rdrand64(unsigned long long *p) { |
| 23 | return _rdrand64_step(p); |
| 24 | // CHECK: @rdrand64 |
| 25 | // CHECK: call { i64, i32 } @llvm.x86.rdrand.64 |
| 26 | // CHECK: store i64 |
| 27 | } |
Michael Liao | 1bfc28c | 2013-03-29 05:17:55 +0000 | [diff] [blame] | 28 | |
| 29 | int rdseed16(unsigned short *p) { |
| 30 | return _rdseed16_step(p); |
| 31 | // CHECK: @rdseed16 |
| 32 | // CHECK: call { i16, i32 } @llvm.x86.rdseed.16 |
| 33 | // CHECK: store i16 |
| 34 | } |
| 35 | |
| 36 | int rdseed32(unsigned *p) { |
| 37 | return _rdseed32_step(p); |
| 38 | // CHECK: @rdseed32 |
| 39 | // CHECK: call { i32, i32 } @llvm.x86.rdseed.32 |
| 40 | // CHECK: store i32 |
| 41 | } |
| 42 | |
| 43 | int rdseed64(unsigned long long *p) { |
| 44 | return _rdseed64_step(p); |
| 45 | // CHECK: @rdseed64 |
| 46 | // CHECK: call { i64, i32 } @llvm.x86.rdseed.64 |
| 47 | // CHECK: store i64 |
| 48 | } |