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| author | Jan Hubicka <jh@suse.cz> | 2003-01-25 16:12:17 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2003-01-25 15:12:17 +0000 |
| commit | 36ddc6b01b29ce73ccbfa415bc5ef9f85b300cb6 (patch) | |
| tree | 5ebc16469e0abbe7bfc48328d77ad7e3b1e722f8 /gcc | |
| parent | 26771da72fa978a233ed03aa4b29068798fdac19 (diff) | |
| download | gcc-36ddc6b01b29ce73ccbfa415bc5ef9f85b300cb6.zip gcc-36ddc6b01b29ce73ccbfa415bc5ef9f85b300cb6.tar.gz gcc-36ddc6b01b29ce73ccbfa415bc5ef9f85b300cb6.tar.bz2 | |
df.c (read_modify_subreg_p): When osize == UNITS_PER_WORD, subreg is read/modify.
* df.c (read_modify_subreg_p): When osize == UNITS_PER_WORD,
subreg is read/modify.
From-SVN: r61773
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/df.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 515a57d..fbe7feb 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +Sat Jan 25 16:11:22 CET 2003 Jan Hubicka <jh@suse.cz> + + * df.c (read_modify_subreg_p): When osize == UNITS_PER_WORD, + subreg is read/modify. + Sat Jan 25 15:55:08 CET 2003 Jan Hubicka <jh@suse.cz> * i386.c (ix86_expand_movstr, ix86_expand_clrstr): Consistently @@ -915,7 +915,7 @@ read_modify_subreg_p (x) return true; if (isize <= UNITS_PER_WORD) return false; - if (osize >= UNITS_PER_WORD) + if (osize > UNITS_PER_WORD) return false; return true; } |