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authornemet <nemet@138bc75d-0d04-0410-961f-82ee72b054a4>2007-07-06 00:20:46 +0000
committernemet <nemet@138bc75d-0d04-0410-961f-82ee72b054a4>2007-07-06 00:20:46 +0000
commitc07054e9cb2002971dbefcf713d5dd3ee131bfc4 (patch)
treef707059f7c1e3dc69a66829d782c26a55fe2be16 /gcc/FSFChangeLog.10
parentcfaeedae3635b0dc78d5ffc3b0df8a6f91a1231e (diff)
downloadgcc-c07054e9cb2002971dbefcf713d5dd3ee131bfc4.tar.gz
* rtlanal.c (num_sign_bit_copies1): Improve cases of ANDing or
IORing with a constant. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126397 138bc75d-0d04-0410-961f-82ee72b054a4
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