| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 | grep cmp | count 1 |
| ; PR964 |
| |
| sbyte* %FindChar(sbyte* %CurPtr) { |
| entry: |
| br label %bb |
| |
| bb: ; preds = %bb, %entry |
| %indvar = phi uint [ 0, %entry ], [ %indvar.next, %bb ] ; <uint> [#uses=3] |
| %CurPtr_addr.0.rec = cast uint %indvar to int ; <int> [#uses=1] |
| %CurPtr_addr.0 = getelementptr sbyte* %CurPtr, uint %indvar ; <sbyte*> [#uses=1] |
| %tmp = load sbyte* %CurPtr_addr.0 ; <sbyte> [#uses=2] |
| %tmp2.rec = add int %CurPtr_addr.0.rec, 1 ; <int> [#uses=1] |
| %tmp2 = getelementptr sbyte* %CurPtr, int %tmp2.rec ; <sbyte*> [#uses=1] |
| %indvar.next = add uint %indvar, 1 ; <uint> [#uses=1] |
| switch sbyte %tmp, label %bb [ |
| sbyte 0, label %bb7 |
| sbyte 120, label %bb7 |
| ] |
| |
| bb7: ; preds = %bb, %bb |
| %tmp = cast sbyte %tmp to ubyte ; <ubyte> [#uses=1] |
| tail call void %foo( ubyte %tmp ) |
| ret sbyte* %tmp2 |
| } |
| |
| declare void %foo(ubyte) |