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| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-06-27 19:35:41 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-06-27 19:35:41 +0000 |
| commit | 9df4f939997637f15be017fb90de393a2df65120 (patch) | |
| tree | 3cc9595eeef2155caa76ebe742e049f84fb451f9 /gcc | |
| parent | 36067e59cdda73fa627631a4268c3fc348f3f846 (diff) | |
| download | gcc-9df4f939997637f15be017fb90de393a2df65120.zip gcc-9df4f939997637f15be017fb90de393a2df65120.tar.gz gcc-9df4f939997637f15be017fb90de393a2df65120.tar.bz2 | |
rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN are known to be not equivalent.
* rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN
are known to be not equivalent.
From-SVN: r68599
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/rtlanal.c | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 9d71ea6..0167bf6 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-27 Kazu Hirata <kazu@cs.umass.edu> + + * rtlanal.c (reg_mentioned_p): Return 0 earlier if REG and IN + are known to be not equivalent. + 2003-06-27 Richard Henderson <rth@redhat.com> * config/alpha/alpha.c (function_arg): Don't pass small aggregates diff --git a/gcc/rtlanal.c b/gcc/rtlanal.c index bfbcefd..f92bf6a 100644 --- a/gcc/rtlanal.c +++ b/gcc/rtlanal.c @@ -754,8 +754,6 @@ reg_mentioned_p (reg, in) return 0; case CONST_INT: - return GET_CODE (reg) == CONST_INT && INTVAL (in) == INTVAL (reg); - case CONST_VECTOR: case CONST_DOUBLE: /* These are kept unique for a given value. */ |