| // RUN: %clang_cc1 -ffreestanding %s -triple=x86_64-apple-darwin -target-feature +sse4.2 -emit-llvm -o - -Wall -Werror | FileCheck %s --check-prefixes=CHECK,CHECK64 |
| // RUN: %clang_cc1 -ffreestanding %s -triple=i686-apple-darwin -target-feature +sse4.2 -emit-llvm -o - -Wall -Werror | FileCheck %s |
| |
| #include <x86intrin.h> |
| |
| unsigned int test__crc32b(unsigned int CRC, unsigned char V) { |
| // CHECK-LABEL: test__crc32b |
| // CHECK: call i32 @llvm.x86.sse42.crc32.32.8(i32 %{{.*}}, i8 %{{.*}}) |
| return __crc32b(CRC, V); |
| } |
| |
| unsigned int test__crc32w(unsigned int CRC, unsigned short V) { |
| // CHECK-LABEL: test__crc32w |
| // CHECK: call i32 @llvm.x86.sse42.crc32.32.16(i32 %{{.*}}, i16 %{{.*}}) |
| return __crc32w(CRC, V); |
| } |
| |
| unsigned int test__crc32d(unsigned int CRC, unsigned int V) { |
| // CHECK-LABEL: test__crc32d |
| // CHECK: call i32 @llvm.x86.sse42.crc32.32.32(i32 %{{.*}}, i32 %{{.*}}) |
| return __crc32d(CRC, V); |
| } |
| |
| #ifdef __x86_64__ |
| unsigned long long test__crc32q(unsigned long long CRC, unsigned long long V) { |
| // CHECK64-LABEL: test__crc32q |
| // CHECK64: call i64 @llvm.x86.sse42.crc32.64.64(i64 %{{.*}}, i64 %{{.*}}) |
| return __crc32q(CRC, V); |
| } |
| #endif |
