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18 lines
447 B
LLVM
18 lines
447 B
LLVM
; This bug has to do with the fact that constant propogation was implemented in
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; terms of _logical_ not (! in C) instead of _bitwise_ not (~ in C). This was
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; due to a spec change.
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; Fix #2: The unary not instruction now no longer exists. Change to xor.
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; RUN: llvm-upgrade < %s | llvm-as | opt -constprop | llvm-dis | not grep 'int 0'
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int "test1"() {
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%R = xor int 123, -1
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ret int %R
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}
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int "test2"() {
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%R = xor int -123, -1
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ret int %R
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}
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