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* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN
authorkazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 27 Jun 2003 19:35:41 +0000 (19:35 +0000)
committerkazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 27 Jun 2003 19:35:41 +0000 (19:35 +0000)
commit69a351791ba00a3d4a7909d3ac4071701d0871ec
tree3cc9595eeef2155caa76ebe742e049f84fb451f9
parent22263a7e1ce4702e12d54edc680bb8017c1ff326
* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN
are known to be not equivalent.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@68599 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/rtlanal.c