| ; RUN: llc < %s |
| ; PR7001 |
| |
| target datalayout = "e-p:16:16:16-i8:8:8-i16:16:16-i32:16:32-n8:16" |
| target triple = "msp430-elf" |
| |
| define i16 @main() nounwind { |
| entry: |
| br label %while.cond |
| |
| while.cond: ; preds = %while.body, %entry |
| br i1 undef, label %land.rhs, label %land.end |
| |
| land.rhs: ; preds = %while.cond |
| br label %land.end |
| |
| land.end: ; preds = %land.rhs, %while.cond |
| %0 = phi i1 [ false, %while.cond ], [ undef, %land.rhs ] ; <i1> [#uses=1] |
| br i1 %0, label %while.body, label %while.end |
| |
| while.body: ; preds = %land.end |
| %tmp4 = load i16* undef ; <i16> [#uses=0] |
| br label %while.cond |
| |
| while.end: ; preds = %land.end |
| ret i16 undef |
| } |
