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