| ; RUN: llc -fast-isel -fast-isel-abort=1 -aarch64-enable-atomic-cfg-tidy=0 -verify-machineinstrs -mtriple=aarch64-apple-darwin < %s | FileCheck %s |
| |
| define i32 @icmp_eq_i1(i1 %a) { |
| ; CHECK-LABEL: icmp_eq_i1 |
| ; CHECK: tbz w0, #0, {{LBB.+_2}} |
| %1 = icmp eq i1 %a, 0 |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
| define i32 @icmp_eq_i8(i8 %a) { |
| ; CHECK-LABEL: icmp_eq_i8 |
| ; CHECK: uxtb [[REG:w[0-9]+]], w0 |
| ; CHECK: cbz [[REG]], {{LBB.+_2}} |
| %1 = icmp eq i8 %a, 0 |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
| define i32 @icmp_eq_i16(i16 %a) { |
| ; CHECK-LABEL: icmp_eq_i16 |
| ; CHECK: uxth [[REG:w[0-9]+]], w0 |
| ; CHECK: cbz [[REG]], {{LBB.+_2}} |
| %1 = icmp eq i16 %a, 0 |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
| define i32 @icmp_eq_i32(i32 %a) { |
| ; CHECK-LABEL: icmp_eq_i32 |
| ; CHECK: cbz w0, {{LBB.+_2}} |
| %1 = icmp eq i32 %a, 0 |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
| define i32 @icmp_eq_i64(i64 %a) { |
| ; CHECK-LABEL: icmp_eq_i64 |
| ; CHECK: cbz x0, {{LBB.+_2}} |
| %1 = icmp eq i64 %a, 0 |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
| define i32 @icmp_eq_ptr(i8* %a) { |
| ; CHECK-LABEL: icmp_eq_ptr |
| ; CHECK: cbz x0, {{LBB.+_2}} |
| %1 = icmp eq i8* %a, null |
| br i1 %1, label %bb1, label %bb2 |
| bb2: |
| ret i32 1 |
| bb1: |
| ret i32 0 |
| } |
| |
