llvm-6502/test/Transforms/SimplifyCFG/PR9946.ll

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; RUN: opt -simplifycfg -disable-output < %s
@foo = external constant i32
define i32 @f() {
entry:
br i1 icmp eq (i64 and (i64 ptrtoint (i32* @foo to i64), i64 15), i64 0), label %if.end, label %if.then
if.then: ; preds = %entry
br label %return
if.end: ; preds = %entry
br label %return
return: ; preds = %if.end, %if.then
%storemerge = phi i32 [ 1, %if.end ], [ 0, %if.then ]
ret i32 %storemerge
}