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11 lines
277 B
LLVM
11 lines
277 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | grep shl &&
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep cast
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; This cannot be turned into a sign extending cast!
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long %test(long %X) {
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%Y = shl long %X, ubyte 16
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%Z = shr long %Y, ubyte 16
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ret long %Z
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}
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