| ; RUN: llc -mtriple=thumbv7-unknown-linux %s -o - | FileCheck %s |
| |
| declare void @x() |
| |
| define void @f0(i32 %x) optsize { |
| ; CHECK-LABEL: f0: |
| ; CHECK: cbz |
| %p = icmp eq i32 %x, 0 |
| br i1 %p, label %t, label %f |
| |
| t: |
| call void @x() |
| br label %f |
| |
| f: |
| ret void |
| } |
| |
| define void @f1(i32 %x) optsize { |
| ; CHECK-LABEL: f1: |
| ; CHECK: cmp r0, #1 |
| ; CHECK: it ne |
| ; CHECK-NEXT: bxne lr |
| %p = icmp eq i32 %x, 1 |
| br i1 %p, label %t, label %f |
| |
| t: |
| call void @x() |
| br label %f |
| |
| f: |
| ret void |
| } |
| |
| define void @f2(i32 %x) { |
| ; CHECK-LABEL: f2: |
| ; CHECK: cmp r0, #0 |
| ; CHECK: it ne |
| ; CHECK-NEXT: bxne lr |
| %p = icmp eq i32 %x, 0 |
| br i1 %p, label %t, label %f |
| |
| t: |
| call void @x() |
| br label %f |
| |
| f: |
| ret void |
| } |
