| ; RUN: llc < %s -march=mips |
| ; PR2794 |
| |
| define i32 @main(ptr) nounwind { |
| entry: |
| br label %continue.outer |
| |
| continue.outer: ; preds = %case4, %entry |
| %p.0.ph.rec = phi i32 [ 0, %entry ], [ %indvar.next, %case4 ] ; <i32> [#uses=2] |
| %p.0.ph = getelementptr i8, ptr %0, i32 %p.0.ph.rec ; <ptr> [#uses=1] |
| %1 = load i8, ptr %p.0.ph ; <i8> [#uses=1] |
| switch i8 %1, label %infloop [ |
| i8 0, label %return.split |
| i8 76, label %case4 |
| i8 108, label %case4 |
| i8 104, label %case4 |
| i8 42, label %case4 |
| ] |
| |
| case4: ; preds = %continue.outer, %continue.outer, %continue.outer, %continue.outer |
| %indvar.next = add i32 %p.0.ph.rec, 1 ; <i32> [#uses=1] |
| br label %continue.outer |
| |
| return.split: ; preds = %continue.outer |
| ret i32 0 |
| |
| infloop: ; preds = %infloop, %continue.outer |
| br label %infloop |
| } |