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llvm-mirror/test/Transforms/Mem2Reg/2002-05-01-ShouldNotPromoteThisAlloca.ll
Dan Gohman 205b641954 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
input filename so that opt doesn't print the input filename in the
output so that grep lines in the tests don't unintentionally match
strings in the input filename.

llvm-svn: 81537
2009-09-11 18:01:28 +00:00

13 lines
292 B
LLVM

; This input caused the mem2reg pass to die because it was trying to promote
; the %r alloca, even though it is invalid to do so in this case!
;
; RUN: opt < %s -mem2reg
define void @test() {
%r = alloca i32 ; <i32*> [#uses=2]
store i32 4, i32* %r
store i32* %r, i32** null
ret void
}