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regrename.c (find_oldest_value_reg): Fix typo in mode change check.

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* regrename.c (find_oldest_value_reg): Fix typo in mode change check.
        (copyprop_hardreg_forward_1): Likewise.  Use mode_change_ok.

From-SVN: r48715
This commit is contained in:
Richard Henderson 2002-01-10 00:39:39 -08:00 committed by Richard Henderson
parent b99d0b1062
commit c4abb293ea
2 changed files with 8 additions and 2 deletions
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5
gcc/ChangeLog
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@ -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.

5
gcc/regrename.c
View File

@ -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))