1
; RUN: opt -S -simplifycfg < %s | FileCheck %s
5
define i8* @test1(%ST* %x, i8* %y) nounwind {
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%cmp = icmp eq %ST* %x, null
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br i1 %cmp, label %if.then, label %if.end
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%incdec.ptr = getelementptr %ST, %ST* %x, i32 0, i32 1
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%x.addr = phi i8* [ %incdec.ptr, %if.then ], [ %y, %entry ]
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; CHECK-LABEL: @test1(
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; CHECK: %incdec.ptr.y = select i1 %cmp, i8* %incdec.ptr, i8* %y
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; CHECK: ret i8* %incdec.ptr.y