From c2db543b5366ecae127ef24c2ee7a80f81f9fba7 Mon Sep 17 00:00:00 2001 From: Andreas Krebbel Date: Tue, 13 Dec 2011 20:22:59 +0000 Subject: regmove.c (fixup_match_2): Only access call_used_regs with hard regs. 2011-12-13 Andreas Krebbel * regmove.c (fixup_match_2): Only access call_used_regs with hard regs. From-SVN: r182306 --- gcc/regmove.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'gcc/regmove.c') diff --git a/gcc/regmove.c b/gcc/regmove.c index a2baca1..454c977 100644 --- a/gcc/regmove.c +++ b/gcc/regmove.c @@ -859,7 +859,7 @@ fixup_match_2 (rtx insn, rtx dst, rtx src, rtx offset) if (REG_N_CALLS_CROSSED (REGNO (src)) == 0) break; - if (call_used_regs [REGNO (dst)] + if ((HARD_REGISTER_P (dst) && call_used_regs [REGNO (dst)]) || find_reg_fusage (p, CLOBBER, dst)) break; } -- cgit v1.1