blob: 41f866fc8d2f9c64dc4bfb1b4d4b61c3fb346f73 [file] [log] [blame]
Yi Kongc655f0c2014-08-20 10:40:20 +00001; RUN: llc -mtriple=armv8-eabi %s -o - | FileCheck %s
2
3; CHECK-LABEL: rbit
4; CHECK: rbit r0, r0
5define i32 @rbit(i32 %t) {
6entry:
7 %rbit = call i32 @llvm.arm.rbit(i32 %t)
8 ret i32 %rbit
9}
10
11; CHECK-LABEL: rbit_constant
12; CHECK: mov r0, #0
13; CHECK: rbit r0, r0
14define i32 @rbit_constant() {
15entry:
16 %rbit.i = call i32 @llvm.arm.rbit(i32 0)
17 ret i32 %rbit.i
18}
19
20declare i32 @llvm.arm.rbit(i32)