From: J"orn Rennecke Date: Thu, 5 Mar 2009 01:21:13 +0000 (+0000) Subject: * cse.c (cse_insn): Fix loop to stop at VOIDmode. X-Git-Tag: releases/gcc-4.4.0~352 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f3ad3f0f6f47e9943ea7d35bee2d622ae2b49e7;p=thirdparty%2Fgcc.git * cse.c (cse_insn): Fix loop to stop at VOIDmode. From-SVN: r144634 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 533943e77208..2d672889a0af 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,7 @@ 2009-03-05 J"orn Rennecke + * cse.c (cse_insn): Fix loop to stop at VOIDmode. + * combine.c (gen_lowpart_for_combine): Use omode when generating clobber. diff --git a/gcc/cse.c b/gcc/cse.c index 91cb108e94c7..bab0908c9847 100644 --- a/gcc/cse.c +++ b/gcc/cse.c @@ -4483,7 +4483,8 @@ cse_insn (rtx insn) enum machine_mode wider_mode; for (wider_mode = GET_MODE_WIDER_MODE (mode); - GET_MODE_BITSIZE (wider_mode) <= BITS_PER_WORD + wider_mode != VOIDmode + && GET_MODE_BITSIZE (wider_mode) <= BITS_PER_WORD && src_related == 0; wider_mode = GET_MODE_WIDER_MODE (wider_mode)) {