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; RUN: opt -S -simplifycfg < %s | FileCheck %s
%ST = type { i8, i8 }
define i8* @test1(%ST* %x, i8* %y) nounwind {
entry:
%cmp = icmp eq %ST* %x, null
br i1 %cmp, label %if.then, label %if.end
if.then:
%incdec.ptr = getelementptr %ST, %ST* %x, i32 0, i32 1
br label %if.end
if.end:
%x.addr = phi i8* [ %incdec.ptr, %if.then ], [ %y, %entry ]
ret i8* %x.addr
; CHECK-LABEL: @test1(
; CHECK: %incdec.ptr.y = select i1 %cmp, i8* %incdec.ptr, i8* %y
; CHECK: ret i8* %incdec.ptr.y
}
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