| ; 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 | |