| ; RUN: llc -mtriple=arm-eabi -mcpu=cortex-a8 %s -o - | FileCheck %s |
| ; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s -check-prefix CHECK-V4-CMP |
| ; RUN: llc -mtriple=arm-eabi -mattr=+v4t %s -o - | FileCheck %s -check-prefix CHECK-V4-BX |
| |
| define i32 @t1(i32 %a, i32 %b, i32 %c, i32 %d) { |
| ; CHECK-LABEL: t1: |
| ; CHECK: cmp r2, #7 |
| ; CHECK: cmpne r2, #1 |
| switch i32 %c, label %cond_next [ |
| i32 1, label %cond_true |
| i32 7, label %cond_true |
| ] |
| |
| cond_true: |
| ; CHECK: addne r0 |
| ; CHECK: bxne |
| %tmp12 = add i32 %a, 1 |
| %tmp1518 = add i32 %tmp12, %b |
| ret i32 %tmp1518 |
| |
| cond_next: |
| %tmp15 = add i32 %b, %a |
| ret i32 %tmp15 |
| } |
| |
| ; CHECK-V4-CMP: cmpne |
| ; CHECK-V4-CMP-NOT: cmpne |
| |
| ; CHECK-V4-BX: bx |
| ; CHECK-V4-BX: bx |
| ; CHECK-V4-BX-NOT: bx |
| |