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llvm-mirror/test/Regression/Transforms/LICM/2003-02-27-StoreSinkPHIs.ll

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2003-02-27 22:59:31 +01:00
; LICM is adding stores before phi nodes. bad.
; RUN: as < %s | opt -licm
bool %test(bool %c) {
br bool %c, label %Loop, label %Out
Loop:
store int 0, int* null
br bool %c, label %Loop, label %Out
Out:
%X = phi bool [%c, %0], [true, %Loop]
ret bool %X
}