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53a66d10f0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47296 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
410 B
LLVM
16 lines
410 B
LLVM
; RUN: llvm-as < %s | llc -march=alpha | grep zapnot
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;demanded bits mess up this mask in a hard to fix way
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;define i64 @foo(i64 %y) {
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; %tmp = and i64 %y, 65535
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; %tmp2 = shr i64 %tmp, i8 3
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; ret i64 %tmp2
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;}
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define i64 @foo2(i64 %y) {
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%tmp = lshr i64 %y, 3 ; <i64> [#uses=1]
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%tmp2 = and i64 %tmp, 8191 ; <i64> [#uses=1]
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ret i64 %tmp2
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}
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