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; RUN: opt -early-cse-memssa -S %s | FileCheck %s
; CHECK: define void @patatino() {
; CHECK: for.cond:
; CHECK-NEXT: br i1 true, label %if.end, label %for.inc
; CHECK: if.end:
; CHECK-NEXT: %tinkywinky = load i32, i32* @b
; CHECK-NEXT: br i1 true, label %for.inc, label %for.inc
; CHECK: for.inc:
; CHECK-NEXT: ret void
@b = external global i32
define void @patatino() {
for.cond:
br i1 true, label %if.end, label %for.inc
if.end:
%tinkywinky = load i32, i32* @b
store i32 %tinkywinky, i32* @b
br i1 true, label %for.inc, label %for.inc
for.inc:
ret void
}
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