From 030e2b516022736979748e955ca9b1aad1c496f0 Mon Sep 17 00:00:00 2001 From: Clinton Popetz Date: Thu, 6 Apr 2000 13:52:59 +0000 Subject: [PATCH] * regrename.c (regrename_optimize): Handle no REG_ALLOC_ORDER. From-SVN: r32969 --- gcc/ChangeLog | 4 ++++ gcc/regrename.c | 4 ++++ 2 files changed, 8 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index e1003f4d6bc..07f9c415211 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,7 @@ +2000-04-06 Clinton Popetz + + * regrename.c (regrename_optimize): Handle no REG_ALLOC_ORDER. + 2000-04-06 Zack Weinberg * cpphash.c (CPP_IS_MACRO_BUFFER, FORWARD, PEEKC): Delete. diff --git a/gcc/regrename.c b/gcc/regrename.c index 024429cf30b..a83c46c9c06 100644 --- a/gcc/regrename.c +++ b/gcc/regrename.c @@ -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; -- 2.30.2