| 1 | // REQUIRES: aarch64-registered-target |
| 2 | // RUN: %clang_cc1 -triple arm64-none-linux-gnu \ |
| 3 | // RUN: -disable-O0-optnone -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s |
| 4 | // RUN: %clang_cc1 -triple aarch64-windows \ |
| 5 | // RUN: -disable-O0-optnone -S -emit-llvm -o - %s | opt -S -mem2reg | FileCheck %s |
| 6 | #include <stdint.h> |
| 7 | |
| 8 | uint32_t crc32b(uint32_t a, uint8_t b) |
| 9 | { |
| 10 | return __builtin_arm_crc32b(a,b); |
| 11 | // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32 |
| 12 | // CHECK: call i32 @llvm.aarch64.crc32b(i32 %a, i32 [[T0]]) |
| 13 | } |
| 14 | |
| 15 | uint32_t crc32cb(uint32_t a, uint8_t b) |
| 16 | { |
| 17 | return __builtin_arm_crc32cb(a,b); |
| 18 | // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32 |
| 19 | // CHECK: call i32 @llvm.aarch64.crc32cb(i32 %a, i32 [[T0]]) |
| 20 | } |
| 21 | |
| 22 | uint32_t crc32h(uint32_t a, uint16_t b) |
| 23 | { |
| 24 | return __builtin_arm_crc32h(a,b); |
| 25 | // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32 |
| 26 | // CHECK: call i32 @llvm.aarch64.crc32h(i32 %a, i32 [[T0]]) |
| 27 | } |
| 28 | |
| 29 | uint32_t crc32ch(uint32_t a, uint16_t b) |
| 30 | { |
| 31 | return __builtin_arm_crc32ch(a,b); |
| 32 | // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32 |
| 33 | // CHECK: call i32 @llvm.aarch64.crc32ch(i32 %a, i32 [[T0]]) |
| 34 | } |
| 35 | |
| 36 | uint32_t crc32w(uint32_t a, uint32_t b) |
| 37 | { |
| 38 | return __builtin_arm_crc32w(a,b); |
| 39 | // CHECK: call i32 @llvm.aarch64.crc32w(i32 %a, i32 %b) |
| 40 | } |
| 41 | |
| 42 | uint32_t crc32cw(uint32_t a, uint32_t b) |
| 43 | { |
| 44 | return __builtin_arm_crc32cw(a,b); |
| 45 | // CHECK: call i32 @llvm.aarch64.crc32cw(i32 %a, i32 %b) |
| 46 | } |
| 47 | |
| 48 | uint32_t crc32d(uint32_t a, uint64_t b) |
| 49 | { |
| 50 | return __builtin_arm_crc32d(a,b); |
| 51 | // CHECK: call i32 @llvm.aarch64.crc32x(i32 %a, i64 %b) |
| 52 | } |
| 53 | |
| 54 | uint32_t crc32cd(uint32_t a, uint64_t b) |
| 55 | { |
| 56 | return __builtin_arm_crc32cd(a,b); |
| 57 | // CHECK: call i32 @llvm.aarch64.crc32cx(i32 %a, i64 %b) |
| 58 | } |
| 59 | |