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llvm-mirror/test/Transforms/InstCombine/2002-12-05-MissedConstProp.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

12 lines
403 B
LLVM

; RUN: opt < %s -instcombine -S | not grep add
define i32 @test(i32 %A) {
%A.neg = sub i32 0, %A ; <i32> [#uses=1]
%.neg = sub i32 0, 1 ; <i32> [#uses=1]
%X = add i32 %.neg, 1 ; <i32> [#uses=1]
%Y.neg.ra = add i32 %A, %X ; <i32> [#uses=1]
%r = add i32 %A.neg, %Y.neg.ra ; <i32> [#uses=1]
ret i32 %r
}