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new testcase for zap generation, from the alpha readme

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llvm-svn: 30865
This commit is contained in:
Chris Lattner 2006-10-11 01:47:08 +00:00
parent 4be8276d27
commit 05d6841bae
1 changed files with 14 additions and 0 deletions
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14
test/Regression/CodeGen/Alpha/zapnot3.ll Normal file
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; RUN: llvm-as < %s | llc -march=alpha | grep zapnot | wc -l | grep 2
ulong %foo(ulong %y) {
%tmp = and ulong %y, 65535
%tmp2 = shr ulong %tmp, ubyte 3
ret ulong %tmp2
}
ulong %foo2(ulong %y) {
%tmp = shr ulong %y, ubyte 3 ; <ulong> [#uses=1]
%tmp2 = and ulong %tmp, 8191 ; <ulong> [#uses=1]
ret ulong %tmp2
}