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[Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600
- From: "ubizjak at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Tue, 12 Jul 2011 15:41:13 +0000
- Subject: [Bug target/49714] [4.7 Regression] Revision 176128 introduced many ICEs in insn_default_length, at config/i386/i386.md:600
- Auto-submitted: auto-generated
- References: <bug-49714-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49714
Uros Bizjak <ubizjak at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Last reconfirmed| |2011.07.12 15:40:24
Ever Confirmed|0 |1
--- Comment #1 from Uros Bizjak <ubizjak at gmail dot com> 2011-07-12 15:40:24 UTC ---
Can you please regtest this patch:
--cut here--
Index: i386.c
===================================================================
--- i386.c (revision 176207)
+++ i386.c (working copy)
@@ -29399,7 +29399,7 @@ x86_output_mi_thunk (FILE *file,
{
tmp = gen_rtx_UNSPEC (Pmode, gen_rtvec (1, fnaddr), UNSPEC_GOTPCREL);
tmp = gen_rtx_CONST (Pmode, tmp);
- fnaddr = gen_rtx_MEM (QImode, tmp);
+ fnaddr = gen_rtx_MEM (Pmode, tmp);
}
}
else
--cut here--