| ; RUN: llc < %s -march=x86 -mattr=+cmov | FileCheck %s |
| ; |
| ; Test scheduling a multi-use compare. We should neither spill flags |
| ; nor clone the compare. |
| ; CHECK: cmp |
| ; CHECK-NOT: pushf |
| ; CHECK: cmov |
| ; CHECK-NOT: cmp |
| ; CHECK: cmov |
| |
| %struct.indexentry = type { i32, i8*, i8*, i8*, i8*, i8* } |
| |
| define i32 @_bfd_stab_section_find_nearest_line(i32 %offset, i1 %cond) nounwind { |
| entry: |
| %tmp910 = add i32 0, %offset ; <i32> [#uses=1] |
| br i1 %cond, label %bb951, label %bb917 |
| |
| bb917: ; preds = %entry |
| ret i32 0 |
| |
| bb951: ; preds = %bb986, %entry |
| %tmp955 = sdiv i32 %offset, 2 ; <i32> [#uses=3] |
| %tmp961 = getelementptr %struct.indexentry, %struct.indexentry* null, i32 %tmp955, i32 0 ; <i32*> [#uses=1] |
| br i1 %cond, label %bb986, label %bb967 |
| |
| bb967: ; preds = %bb951 |
| ret i32 0 |
| |
| bb986: ; preds = %bb951 |
| %tmp993 = load i32, i32* %tmp961, align 4 ; <i32> [#uses=1] |
| %tmp995 = icmp ugt i32 %tmp993, %tmp910 ; <i1> [#uses=2] |
| %tmp1002 = add i32 %tmp955, 1 ; <i32> [#uses=1] |
| %low.0 = select i1 %tmp995, i32 0, i32 %tmp1002 ; <i32> [#uses=1] |
| %high.0 = select i1 %tmp995, i32 %tmp955, i32 0 ; <i32> [#uses=1] |
| %tmp1006 = icmp eq i32 %low.0, %high.0 ; <i1> [#uses=1] |
| br i1 %tmp1006, label %UnifiedReturnBlock, label %bb951 |
| |
| UnifiedReturnBlock: ; preds = %bb986 |
| ret i32 1 |
| } |