| ; RUN: llc < %s -mtriple=arm64-apple-iOS5.0 | |
| ; CPSR is not allocatable so fast allocatable wouldn't mark them killed. | |
| ; rdar://9313272 | |
| define hidden void @t() nounwind { | |
| entry: | |
| %cmp = icmp eq i32* null, undef | |
| %frombool = zext i1 %cmp to i8 | |
| store i8 %frombool, i8* undef, align 1 | |
| %tmp4 = load i8, i8* undef, align 1 | |
| %tobool = trunc i8 %tmp4 to i1 | |
| br i1 %tobool, label %land.lhs.true, label %if.end | |
| land.lhs.true: ; preds = %entry | |
| unreachable | |
| if.end: ; preds = %entry | |
| br i1 undef, label %land.lhs.true14, label %if.end33 | |
| land.lhs.true14: ; preds = %if.end | |
| unreachable | |
| if.end33: ; preds = %if.end | |
| unreachable | |
| } |