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| author | Jan Hubicka <jh@suse.cz> | 2002-02-18 11:57:30 +0100 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2002-02-18 10:57:30 +0000 |
| commit | c43a12b570572e360ffb88298d13df22adcb3b45 (patch) | |
| tree | 5ef5162e36a8c5ea404c1baaf344db5b7148dc93 | |
| parent | 8910f4aa99dd80f64e41db2f4d06f3ecc73bf1b5 (diff) | |
| download | gcc-c43a12b570572e360ffb88298d13df22adcb3b45.zip gcc-c43a12b570572e360ffb88298d13df22adcb3b45.tar.gz gcc-c43a12b570572e360ffb88298d13df22adcb3b45.tar.bz2 | |
* regrename.c (kill_set_value): Handle subregs properly.
From-SVN: r49838
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/regrename.c | 5 |
2 files changed, 7 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b4e8a5e4..6ccade1 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +Mon Feb 18 11:55:55 CET 2002 Jan Hubicka <jh@suse.cz> + + * regrename.c (kill_set_value): Handle subregs properly. + 2002-02-18 David Billinghurst <David.Billinghurst@riotinto.com> * objc/objc-act.c (handle_impent): Remove leading '*' diff --git a/gcc/regrename.c b/gcc/regrename.c index 3ae6f7f..674062e 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -1186,10 +1186,11 @@ kill_set_value (x, set, data) void *data; { struct value_data *vd = data; - if (GET_CODE (set) != CLOBBER && REG_P (x)) + if (GET_CODE (set) != CLOBBER) { kill_value (x, vd); - set_value_regno (REGNO (x), GET_MODE (x), vd); + if (REG_P (x)) + set_value_regno (REGNO (x), GET_MODE (x), vd); } } |