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Re: Bootstrap comparison failures on i586
- From: Jan Hubicka <jh at suse dot cz>
- To: Uros Bizjak <ubizjak at gmail dot com>
- Cc: GCC <gcc at gcc dot gnu dot org>, Eric Botcazou <ebotcazou at adacore dot com>, Paolo Bonzini <bonzini at gnu dot org>, Jan Hubicka <jh at suse dot cz>
- Date: Sat, 5 Apr 2008 14:42:38 +0200
- Subject: Re: Bootstrap comparison failures on i586
- References: <5787cf470804050050x994e929ja4db8e9d774e6056@mail.gmail.com>
>
> This patch also fails for gcc.target/i386/movq.c with -fpic[1]. It
> doesn't fail before this patch was committed [2].
>
> [1] http://gcc.gnu.org/ml/gcc-testresults/2008-04/msg00031.html
> [2] http://gcc.gnu.org/ml/gcc-testresults/2008-04/msg00001.html
This did not reproduce for me, but I've comitted the following as
obvious. I am sorry for all the fallout...
Index: ChangeLog
===================================================================
*** ChangeLog (revision 133932)
--- ChangeLog (working copy)
***************
*** 1,5 ****
--- 1,7 ----
2008-04-05 Jan Hubicka <jh@suse.cz>
+ * emit-rtl.c (init_emit): xcalloc regno_pointer_align.
+
* tree-dump.c (dump_enable_all): Remove prototype; do not accept
letter argument.
(dump_files): Update.
Index: emit-rtl.c
===================================================================
*** emit-rtl.c (revision 133929)
--- emit-rtl.c (working copy)
*************** init_emit (void)
*** 4991,4998 ****
rtl.emit.regno_pointer_align_length = LAST_VIRTUAL_REGISTER + 101;
rtl.emit.regno_pointer_align
! = xmalloc (rtl.emit.regno_pointer_align_length
! * sizeof (unsigned char));
regno_reg_rtx
= ggc_alloc (rtl.emit.regno_pointer_align_length * sizeof (rtx));
--- 4991,4998 ----
rtl.emit.regno_pointer_align_length = LAST_VIRTUAL_REGISTER + 101;
rtl.emit.regno_pointer_align
! = xcalloc (rtl.emit.regno_pointer_align_length
! * sizeof (unsigned char), 1);
regno_reg_rtx
= ggc_alloc (rtl.emit.regno_pointer_align_length * sizeof (rtx));