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* regrename.c (regrename_optimize): Handle no REG_ALLOC_ORDER.

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From-SVN: r32969
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Clinton Popetz 2000-04-06 13:52:59 +00:00 • committed by Stan Cox
parent dabe43de84
commit 030e2b5160
2 changed files with 8 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,7 @@
2000-04-06 Clinton Popetz <cpopetz@cygnus.com>
* regrename.c (regrename_optimize): Handle no REG_ALLOC_ORDER.
2000-04-06 Zack Weinberg <zack@wolery.cumb.org>
* cpphash.c (CPP_IS_MACRO_BUFFER, FORWARD, PEEKC): Delete.

4
gcc/regrename.c
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@ -335,7 +335,11 @@ regrename_optimize ()
ar_idx < FIRST_PSEUDO_REGISTER;
ar_idx++)
{
#ifdef REG_ALLOC_ORDER
avail_reg = reg_alloc_order[ar_idx];
#else
avail_reg = ar_idx;
#endif
if (consider_available (reg_use, avail_reg, &avail_regs,
rc, &du, def_idx[def]))
break;