1 ; RUN: opt -S -simplifycfg < %s | FileCheck %s
5 define i8* @test1(%ST* %x, i8* %y) nounwind {
7 %cmp = icmp eq %ST* %x, null
8 br i1 %cmp, label %if.then, label %if.end
11 %incdec.ptr = getelementptr %ST, %ST* %x, i32 0, i32 1
15 %x.addr = phi i8* [ %incdec.ptr, %if.then ], [ %y, %entry ]
18 ; CHECK-LABEL: @test1(
19 ; CHECK: %incdec.ptr.y = select i1 %cmp, i8* %incdec.ptr, i8* %y
20 ; CHECK: ret i8* %incdec.ptr.y