File: 2008-02-13-NewPHI.ll

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llvm-toolchain-19 1%3A19.1.7-3
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -passes=newgvn
; PR2032

define i32 @sscal(i32 %n, double %sa1, ptr %sx, i32 %incx) {
entry:
  %sx_addr = alloca ptr		; <ptr> [#uses=3]
  store ptr %sx, ptr %sx_addr, align 4
  br label %bb33

bb:		; preds = %bb33
  %tmp27 = load ptr, ptr %sx_addr, align 4		; <ptr> [#uses=1]
  store float 0.000000e+00, ptr %tmp27, align 4
  store ptr null, ptr %sx_addr, align 4
  br label %bb33

bb33:		; preds = %bb, %entry
  br i1 false, label %bb, label %return

return:		; preds = %bb33
  %retval59 = load i32, ptr null, align 4		; <i32> [#uses=1]
  ret i32 %retval59
}