From 1595fd955ad4ea8627ef66b7f06658072131b22f Mon Sep 17 00:00:00 2001 From: amylaar Date: Thu, 5 Mar 2009 01:21:13 +0000 Subject: [PATCH] * cse.c (cse_insn): Fix loop to stop at VOIDmode. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@144634 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ChangeLog | 2 ++ gcc/cse.c | 3 ++- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 533943e..2d67288 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 91cb108..bab0908 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)) { -- 2.7.4