llvm/test/Transforms/SimplifyCFG/branch-fold.ll


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; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | grep 'br i1' | wc -l | grep 1

void %test(int* %P, int* %Q, bool %A, bool %B) {
	br bool %A, label %a, label %b   ;; fold the two branches into one
a:
	br bool %B, label %b, label %c
b:
	store int 123, int* %P
	ret void
c:
	ret void
}