llvm/test/Transforms/InstCombine/freeze.ll

; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -instcombine -S | FileCheck %s

define i32 @fold(i32 %x) {
; CHECK-LABEL: @fold(
; CHECK-NEXT:    [[Y:%.*]] = freeze i32 [[X:%.*]]
; CHECK-NEXT:    ret i32 [[Y]]
;
  %y = freeze i32 %x
  %z = freeze i32 %y
  ret i32 %z
}

define i32 @make_const() {
; CHECK-LABEL: @make_const(
; CHECK-NEXT:    ret i32 10
;
  %x = freeze i32 10
  ret i32 %x
}