| ; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=cortex-a8 | FileCheck %s -check-prefix=A8 |
| ; RUN: llc < %s -mtriple=armv7-apple-ios -mcpu=swift | FileCheck %s -check-prefix=SWIFT |
| ; rdar://8402126 |
| |
| @x = external global i32* ; <i32**> [#uses=1] |
| |
| define void @foo(i32 %a) { |
| entry: |
| %tmp = load i32*, i32** @x ; <i32*> [#uses=1] |
| store i32 %a, i32* %tmp |
| ret void |
| } |
| |
| define i32 @t1(i32 %a, i32 %b) { |
| ; A8-LABEL: t1: |
| ; A8: bxlt lr |
| |
| ; SWIFT-LABEL: t1: |
| ; SWIFT: bxlt lr |
| ; SWIFT: pop {r7, pc} |
| entry: |
| %tmp1 = icmp sgt i32 %a, 10 ; <i1> [#uses=1] |
| br i1 %tmp1, label %cond_true, label %UnifiedReturnBlock |
| |
| cond_true: ; preds = %entry |
| tail call void @foo( i32 %b ) |
| ret i32 0 |
| |
| UnifiedReturnBlock: ; preds = %entry |
| ret i32 1 |
| } |
