New testcase for a latent bug in instcombine that I have been chasing for

1.5 days :(


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16545 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2004-09-28 17:50:05 +00:00
parent e39cd63ddd
commit 8fb6882f19

View File

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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep -- -65536
bool %test(int %tmp.124) {
%tmp.125 = shl int %tmp.124, ubyte 8
%tmp.126.mask = and int %tmp.125, -16777216 ; <int> [#uses=1]
%tmp.128 = seteq int %tmp.126.mask, 167772160 ; <bool> [#uses=1]
ret bool %tmp.128
}