1 // REQUIRES: aarch64-registered-target
2 // RUN: %clang_cc1 -triple arm64-none-linux-gnu \
3 // RUN: -O3 -S -emit-llvm -o - %s | FileCheck %s
5 int crc32b(int a, char b)
7 return __builtin_arm_crc32b(a,b);
8 // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32
9 // CHECK: call i32 @llvm.aarch64.crc32b(i32 %a, i32 [[T0]])
12 int crc32cb(int a, char b)
14 return __builtin_arm_crc32cb(a,b);
15 // CHECK: [[T0:%[0-9]+]] = zext i8 %b to i32
16 // CHECK: call i32 @llvm.aarch64.crc32cb(i32 %a, i32 [[T0]])
19 int crc32h(int a, short b)
21 return __builtin_arm_crc32h(a,b);
22 // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32
23 // CHECK: call i32 @llvm.aarch64.crc32h(i32 %a, i32 [[T0]])
26 int crc32ch(int a, short b)
28 return __builtin_arm_crc32ch(a,b);
29 // CHECK: [[T0:%[0-9]+]] = zext i16 %b to i32
30 // CHECK: call i32 @llvm.aarch64.crc32ch(i32 %a, i32 [[T0]])
33 int crc32w(int a, int b)
35 return __builtin_arm_crc32w(a,b);
36 // CHECK: call i32 @llvm.aarch64.crc32w(i32 %a, i32 %b)
39 int crc32cw(int a, int b)
41 return __builtin_arm_crc32cw(a,b);
42 // CHECK: call i32 @llvm.aarch64.crc32cw(i32 %a, i32 %b)
45 int crc32d(int a, long b)
47 return __builtin_arm_crc32d(a,b);
48 // CHECK: call i32 @llvm.aarch64.crc32x(i32 %a, i64 %b)
51 int crc32cd(int a, long b)
53 return __builtin_arm_crc32cd(a,b);
54 // CHECK: call i32 @llvm.aarch64.crc32cx(i32 %a, i64 %b)