File: 2002-05-15-MissedTree.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=reassociate,instcombine -S | FileCheck %s

define i32 @test1(i32 %A, i32 %B) {
; CHECK-LABEL: @test1(
; CHECK-NEXT:    [[Z:%.*]] = add i32 [[B:%.*]], [[A:%.*]]
; CHECK-NEXT:    ret i32 [[Z]]
;
  %W = add i32 %B, -5
  %Y = add i32 %A, 5
  %Z = add i32 %W, %Y
  ret i32 %Z
}