diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-01-10 08:39:39 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2002-01-10 08:39:39 +0000 |
| commit | f3ae2bae11d63affeec035d8aa158cc948ee7803 (patch) | |
| tree | c2452974a6183fbc2e1655f79a7b6f8fa2cf8cb9 /gcc | |
| parent | b5921115109d62a8b363035ecb6cafe36f6829b6 (diff) | |
| download | ppe42-gcc-f3ae2bae11d63affeec035d8aa158cc948ee7803.tar.gz ppe42-gcc-f3ae2bae11d63affeec035d8aa158cc948ee7803.zip | |
* regrename.c (find_oldest_value_reg): Fix typo in mode change check.
(copyprop_hardreg_forward_1): Likewise. Use mode_change_ok.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@48715 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/regrename.c | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4b23b1fbdb3..a18e4ed3d8a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2002-01-10 Richard Henderson <rth@redhat.com> + + * regrename.c (find_oldest_value_reg): Fix typo in mode change check. + (copyprop_hardreg_forward_1): Likewise. Use mode_change_ok. + 2002-01-10 Kazu Hirata <kazu@hxi.com> * combine.c (can_combine_p): Fix a comment typo. diff --git a/gcc/regrename.c b/gcc/regrename.c index 149fb247681..09856f828d5 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -1313,7 +1313,7 @@ find_oldest_value_reg (class, reg, vd) for (i = vd->e[regno].oldest_regno; i != regno; i = vd->e[i].next_regno) if (TEST_HARD_REG_BIT (reg_class_contents[class], i) && (vd->e[i].mode == mode - || mode_change_ok (vd->e[i].mode, mode, regno))) + || mode_change_ok (vd->e[i].mode, mode, i))) { rtx new = gen_rtx_raw_REG (mode, i); ORIGINAL_REGNO (new) = ORIGINAL_REGNO (reg); @@ -1600,7 +1600,8 @@ copyprop_hardreg_forward_1 (bb, vd) /* Otherwise, try all valid registers and see if its valid. */ for (i = vd->e[regno].oldest_regno; i != regno; i = vd->e[i].next_regno) - if (mode == vd->e[regno].mode) + if (vd->e[i].mode == mode + || mode_change_ok (vd->e[i].mode, mode, i)) { new = gen_rtx_raw_REG (mode, i); if (validate_change (insn, &SET_SRC (set), new, 0)) |
