1 ; RUN: llc -fast-isel -fast-isel-abort -aarch64-atomic-cfg-tidy=0 -verify-machineinstrs -mtriple=aarch64-apple-darwin < %s | FileCheck %s
3 define i32 @icmp_eq_i1(i1 %a) {
4 ; CHECK-LABEL: icmp_eq_i1
5 ; CHECK: and [[REG:w[0-9]+]], w0, #0x1
6 ; CHECK: cbz [[REG]], {{LBB.+_2}}
8 br i1 %1, label %bb1, label %bb2
15 define i32 @icmp_eq_i8(i8 %a) {
16 ; CHECK-LABEL: icmp_eq_i8
17 ; CHECK: uxtb [[REG:w[0-9]+]], w0
18 ; CHECK: cbz [[REG]], {{LBB.+_2}}
20 br i1 %1, label %bb1, label %bb2
27 define i32 @icmp_eq_i16(i16 %a) {
28 ; CHECK-LABEL: icmp_eq_i16
29 ; CHECK: uxth [[REG:w[0-9]+]], w0
30 ; CHECK: cbz [[REG]], {{LBB.+_2}}
31 %1 = icmp eq i16 %a, 0
32 br i1 %1, label %bb1, label %bb2
39 define i32 @icmp_eq_i32(i32 %a) {
40 ; CHECK-LABEL: icmp_eq_i32
41 ; CHECK: cbz w0, {{LBB.+_2}}
42 %1 = icmp eq i32 %a, 0
43 br i1 %1, label %bb1, label %bb2
50 define i32 @icmp_eq_i64(i64 %a) {
51 ; CHECK-LABEL: icmp_eq_i64
52 ; CHECK: cbz x0, {{LBB.+_2}}
53 %1 = icmp eq i64 %a, 0
54 br i1 %1, label %bb1, label %bb2