| Stephen Hines | ef82254 | 2014-07-21 00:47:37 -0700 | [diff] [blame^] | 1 | // REQUIRES: aarch64-registered-target |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 2 | // RUN: %clang_cc1 -triple arm64-none-linux-gnu \ |
| 3 | // RUN: -O3 -S -emit-llvm -o - %s | FileCheck %s |
| 4 | |
| 5 | int crc32b(int a, char b) |
| 6 | { |
| 7 | return __builtin_arm_crc32b(a,b); |
| 8 | // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32 |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 9 | // CHECK: call i32 @llvm.aarch64.crc32b(i32 %a, i32 [[T0]]) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 10 | } |
| 11 | |
| 12 | int crc32cb(int a, char b) |
| 13 | { |
| 14 | return __builtin_arm_crc32cb(a,b); |
| 15 | // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32 |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 16 | // CHECK: call i32 @llvm.aarch64.crc32cb(i32 %a, i32 [[T0]]) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 17 | } |
| 18 | |
| 19 | int crc32h(int a, short b) |
| 20 | { |
| 21 | return __builtin_arm_crc32h(a,b); |
| 22 | // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32 |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 23 | // CHECK: call i32 @llvm.aarch64.crc32h(i32 %a, i32 [[T0]]) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 24 | } |
| 25 | |
| 26 | int crc32ch(int a, short b) |
| 27 | { |
| 28 | return __builtin_arm_crc32ch(a,b); |
| 29 | // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32 |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 30 | // CHECK: call i32 @llvm.aarch64.crc32ch(i32 %a, i32 [[T0]]) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 31 | } |
| 32 | |
| 33 | int crc32w(int a, int b) |
| 34 | { |
| 35 | return __builtin_arm_crc32w(a,b); |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 36 | // CHECK: call i32 @llvm.aarch64.crc32w(i32 %a, i32 %b) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 37 | } |
| 38 | |
| 39 | int crc32cw(int a, int b) |
| 40 | { |
| 41 | return __builtin_arm_crc32cw(a,b); |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 42 | // CHECK: call i32 @llvm.aarch64.crc32cw(i32 %a, i32 %b) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 43 | } |
| 44 | |
| 45 | int crc32d(int a, long b) |
| 46 | { |
| 47 | return __builtin_arm_crc32d(a,b); |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 48 | // CHECK: call i32 @llvm.aarch64.crc32x(i32 %a, i64 %b) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 49 | } |
| 50 | |
| 51 | int crc32cd(int a, long b) |
| 52 | { |
| 53 | return __builtin_arm_crc32cd(a,b); |
| Stephen Hines | 6bcf27b | 2014-05-29 04:14:42 -0700 | [diff] [blame] | 54 | // CHECK: call i32 @llvm.aarch64.crc32cx(i32 %a, i64 %b) |
| Stephen Hines | 651f13c | 2014-04-23 16:59:28 -0700 | [diff] [blame] | 55 | } |