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* [Bug c/30564] New: ice for legal code with -O3
@ 2007-01-23 20:58 dcb314 at hotmail dot com
2007-01-23 21:00 ` [Bug c/30564] " dcb314 at hotmail dot com
` (19 more replies)
0 siblings, 20 replies; 21+ messages in thread
From: dcb314 at hotmail dot com @ 2007-01-23 20:58 UTC (permalink / raw)
To: gcc-bugs
I just tried to compile Suse Linux package lynx-2.8.6_rel2-23
with the GNU C compiler version 4.3 snapshot 20070119.
The compiler said
gcc -DLINUX -D_GNU_SOURCE -DHAVE_CONFIG_H -I../.. -I../../src
-I../../src/chrtrans -I../../WWW/Library/Implementation -I../../ -O3
-fmessage-length=0 -D_FORTIFY_SOURCE=2 -pipe -c ./makeuctb.c
./makeuctb.c: In function 'main':
./makeuctb.c:253: internal compiler error: in extract_range_from_assert, at
tree-vrp.c:820
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Preprocessed source code attached. Flag -O3 required.
--
Summary: ice for legal code with -O3
Product: gcc
Version: 4.3.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dcb314 at hotmail dot com
GCC host triplet: x86_64-suse-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug c/30564] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
@ 2007-01-23 21:00 ` dcb314 at hotmail dot com
2007-01-23 21:29 ` rguenth at gcc dot gnu dot org
` (18 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: dcb314 at hotmail dot com @ 2007-01-23 21:00 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from dcb314 at hotmail dot com 2007-01-23 21:00 -------
Created an attachment (id=12941)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12941&action=view)
C source code
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug c/30564] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-23 21:00 ` [Bug c/30564] " dcb314 at hotmail dot com
@ 2007-01-23 21:29 ` rguenth at gcc dot gnu dot org
2007-01-23 21:37 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
` (17 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-01-23 21:29 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from rguenth at gcc dot gnu dot org 2007-01-23 21:29 -------
Nice one.
(gdb) up
#1 0x085aa055 in extract_range_from_assert (vr_p=0xbf806324, expr=0xb7ba1ee8)
at /home/richard/src/trunk/gcc/tree-vrp.c:845
845 gcc_assert (limit != var);
(gdb) call debug_generic_expr (expr)
ASSERT_EXPR <i_657, i_657 != i_657>
reducing.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-23 21:00 ` [Bug c/30564] " dcb314 at hotmail dot com
2007-01-23 21:29 ` rguenth at gcc dot gnu dot org
@ 2007-01-23 21:37 ` pinskia at gcc dot gnu dot org
2007-01-23 21:55 ` [Bug c/30564] " rguenth at gcc dot gnu dot org
` (16 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-23 21:37 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |tree-optimization
Keywords| |ice-on-valid-code
Summary|ice for legal code with -O3 |[4.3 Regression] ice for
| |legal code with -O3
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug c/30564] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (2 preceding siblings ...)
2007-01-23 21:37 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-01-23 21:55 ` rguenth at gcc dot gnu dot org
2007-01-23 21:56 ` rguenth at gcc dot gnu dot org
` (15 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-01-23 21:55 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from rguenth at gcc dot gnu dot org 2007-01-23 21:55 -------
Honza, we're not folding the comparison on inlining and later ICE in tree-vrp
because of this (from the einline dump):
# fp1_5 = PHI <fp1_7(5), fp1_4(8), fp1_4(9)>
<L7>:;
i_30 = fp0_6;
goto <bb 14> (<L10>);
<L18>:;
D.1689_35 = unicount[i_3];
D.1690_36 = D.1689_35 == 0;
D.1691_37 = i_3 != i_3;
D.1692_38 = D.1690_36 && D.1691_37;
if (D.1692_38) goto <L15>; else goto <L17>;
<L15>:;
RawOrEnc = 1;
look at the i_3 != i_3
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hubicka at gcc dot gnu dot
| |org
Status|UNCONFIRMED |NEW
Component|tree-optimization |c
Ever Confirmed|0 |1
Keywords|ice-on-valid-code |
Last reconfirmed|0000-00-00 00:00:00 |2007-01-23 21:55:31
date| |
Summary|[4.3 Regression] ice for |ice for legal code with -O3
|legal code with -O3 |
Target Milestone|4.3.0 |---
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug c/30564] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (3 preceding siblings ...)
2007-01-23 21:55 ` [Bug c/30564] " rguenth at gcc dot gnu dot org
@ 2007-01-23 21:56 ` rguenth at gcc dot gnu dot org
2007-01-23 21:57 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
` (14 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2007-01-23 21:56 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from rguenth at gcc dot gnu dot org 2007-01-23 21:56 -------
Created an attachment (id=12942)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=12942&action=view)
somewhat reduced testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (4 preceding siblings ...)
2007-01-23 21:56 ` rguenth at gcc dot gnu dot org
@ 2007-01-23 21:57 ` pinskia at gcc dot gnu dot org
2007-01-24 7:21 ` pinskia at gcc dot gnu dot org
` (13 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-23 21:57 UTC (permalink / raw)
To: gcc-bugs
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Component|c |tree-optimization
Keywords| |ice-on-valid-code
Summary|ice for legal code with -O3 |[4.3 Regression] ice for
| |legal code with -O3
Target Milestone|--- |4.3.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (5 preceding siblings ...)
2007-01-23 21:57 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
@ 2007-01-24 7:21 ` pinskia at gcc dot gnu dot org
2007-01-24 7:24 ` pinskia at gcc dot gnu dot org
` (12 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-24 7:21 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from pinskia at gcc dot gnu dot org 2007-01-24 07:20 -------
Reduced testcase:
static int RawOrEnc = 0;
static inline void addpair(int fp, int un)
{
if (RawOrEnc == 0 && fp != un)
RawOrEnc = 1;
}
int f(int un0, char *a, unsigned int __s2_len)
{
addpair(un0, un0);
__s2_len < 4 ? __builtin_strcmp (a, "-") : 0;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (6 preceding siblings ...)
2007-01-24 7:21 ` pinskia at gcc dot gnu dot org
@ 2007-01-24 7:24 ` pinskia at gcc dot gnu dot org
2007-01-27 21:42 ` pinskia at gcc dot gnu dot org
` (11 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-24 7:24 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from pinskia at gcc dot gnu dot org 2007-01-24 07:24 -------
Remove the dead code and it works.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (7 preceding siblings ...)
2007-01-24 7:24 ` pinskia at gcc dot gnu dot org
@ 2007-01-27 21:42 ` pinskia at gcc dot gnu dot org
2007-01-27 22:30 ` pinskia at gcc dot gnu dot org
` (10 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-27 21:42 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from pinskia at gcc dot gnu dot org 2007-01-27 21:41 -------
This works with "4.3.0 20070127" on powerpc-darwin with -O3 and -O3 -m64.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (8 preceding siblings ...)
2007-01-27 21:42 ` pinskia at gcc dot gnu dot org
@ 2007-01-27 22:30 ` pinskia at gcc dot gnu dot org
2007-01-27 23:31 ` pinskia at gcc dot gnu dot org
` (9 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-27 22:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from pinskia at gcc dot gnu dot org 2007-01-27 22:30 -------
(In reply to comment #7)
> This works with "4.3.0 20070127" on powerpc-darwin with -O3 and -O3 -m64.
Ok, I had to change a paramater internal to GCC to get it to reproduce on
ppc-darwin but I am able to with today's compiler.
Looking into it.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (9 preceding siblings ...)
2007-01-27 22:30 ` pinskia at gcc dot gnu dot org
@ 2007-01-27 23:31 ` pinskia at gcc dot gnu dot org
2007-01-28 7:58 ` pinskia at gcc dot gnu dot org
` (8 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-27 23:31 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from pinskia at gcc dot gnu dot org 2007-01-27 23:31 -------
The problem is we are calling fold_marked_statements after renumbering the
basic blocks and such which causes us to get the wrong starting point.
patch which I am tesing:
Index: ../../gcc/tree-inline.c
===================================================================
--- ../../gcc/tree-inline.c (revision 121236)
+++ ../../gcc/tree-inline.c (working copy)
@@ -2658,6 +2658,10 @@
gimple_expand_calls_inline (bb, &id);
pop_gimplify_context (NULL);
+
+ fold_marked_statements (last, id.statements_to_fold);
+ pointer_set_destroy (id.statements_to_fold);
+
/* Renumber the (code) basic_blocks consecutively. */
compact_blocks ();
/* Renumber the lexical scoping (non-code) blocks consecutively. */
@@ -2683,8 +2687,6 @@
Kill it so it won't confuse us. */
cgraph_node_remove_callees (id.dst_node);
- fold_marked_statements (last, id.statements_to_fold);
- pointer_set_destroy (id.statements_to_fold);
fold_cond_expr_cond ();
/* We make no attempts to keep dominance info up-to-date. */
free_dominance_info (CDI_DOMINATORS);
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|unassigned at gcc dot gnu |pinskia at gcc dot gnu dot
|dot org |org
Status|NEW |ASSIGNED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (10 preceding siblings ...)
2007-01-27 23:31 ` pinskia at gcc dot gnu dot org
@ 2007-01-28 7:58 ` pinskia at gcc dot gnu dot org
2007-01-28 19:10 ` pinskia at gcc dot gnu dot org
` (7 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-28 7:58 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from pinskia at gcc dot gnu dot org 2007-01-28 07:58 -------
> The problem is we are calling fold_marked_statements after renumbering the
> basic blocks and such which causes us to get the wrong starting point.
We have to call verify_cgraph before calling fold_marked_statements, otherwise
we get an ICE about an function (a builtin) which we no longer call. This
shows up in the Ada front-end in C code in which we call strlen in the function
which gets inlined with a constant string.
The patch is able to pass bootstrap but I still have another regression I need
to look into, dealing with an inline-asm and the testcase is x86 specific one
at that. (it does #ifdef __i386__).
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (11 preceding siblings ...)
2007-01-28 7:58 ` pinskia at gcc dot gnu dot org
@ 2007-01-28 19:10 ` pinskia at gcc dot gnu dot org
2007-01-28 22:57 ` pinskia at gcc dot gnu dot org
` (6 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-28 19:10 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from pinskia at gcc dot gnu dot org 2007-01-28 19:10 -------
(In reply to comment #10)
> The patch is able to pass bootstrap but I still have another regression I need
> to look into, dealing with an inline-asm and the testcase is x86 specific one
> at that. (it does #ifdef __i386__).
SRA messes up somehow and it only happens with inlined functions so I am going
to look more into it.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
GCC host triplet|x86_64-suse-linux |
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (12 preceding siblings ...)
2007-01-28 19:10 ` pinskia at gcc dot gnu dot org
@ 2007-01-28 22:57 ` pinskia at gcc dot gnu dot org
2007-05-22 22:11 ` pinskia at gcc dot gnu dot org
` (5 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-01-28 22:57 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from pinskia at gcc dot gnu dot org 2007-01-28 22:57 -------
(In reply to comment #11)
> SRA messes up somehow and it only happens with inlined functions so I am going
> to look more into it.
I have a fix for the SRA issue now, SRA tries to look into 3rd/4th operand to
decide if the array is a non constant stride but in_array_bounds_p already
checks that so there is no need to check the 3rd/4th operand again.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (13 preceding siblings ...)
2007-01-28 22:57 ` pinskia at gcc dot gnu dot org
@ 2007-05-22 22:11 ` pinskia at gcc dot gnu dot org
2007-06-29 17:50 ` mmitchel at gcc dot gnu dot org
` (4 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-05-22 22:11 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from pinskia at gcc dot gnu dot org 2007-05-22 23:10 -------
*** Bug 32033 has been marked as a duplicate of this bug. ***
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (14 preceding siblings ...)
2007-05-22 22:11 ` pinskia at gcc dot gnu dot org
@ 2007-06-29 17:50 ` mmitchel at gcc dot gnu dot org
2007-08-19 19:07 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: mmitchel at gcc dot gnu dot org @ 2007-06-29 17:50 UTC (permalink / raw)
To: gcc-bugs
--
mmitchel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (15 preceding siblings ...)
2007-06-29 17:50 ` mmitchel at gcc dot gnu dot org
@ 2007-08-19 19:07 ` pinskia at gcc dot gnu dot org
2007-08-19 19:19 ` pinskia at gcc dot gnu dot org
` (2 subsequent siblings)
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-19 19:07 UTC (permalink / raw)
To: gcc-bugs
------- Comment #14 from pinskia at gcc dot gnu dot org 2007-08-19 19:07 -------
The testcases here don't crash anymore but the one from PR 32033 does:
static int spready[] = {
};
void explosion_map (int y)
{
for (int i = 0; i < 4; i++)
if (y * spready[i] < 0)
break;
}
void explosion (void)
{
explosion_map (0);
for (int i = 0; i < 2; i++)
continue;
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (16 preceding siblings ...)
2007-08-19 19:07 ` pinskia at gcc dot gnu dot org
@ 2007-08-19 19:19 ` pinskia at gcc dot gnu dot org
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-19 19:19 UTC (permalink / raw)
To: gcc-bugs
------- Comment #15 from pinskia at gcc dot gnu dot org 2007-08-19 19:19 -------
Testing a slight modifed version of the patch.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (18 preceding siblings ...)
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
@ 2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-20 7:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #17 from pinskia at gcc dot gnu dot org 2007-08-20 07:43 -------
Fixed, sorry it took me this long to test/submit/commit this patch, I had been
busy with other patches and other work.
--
pinskia at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution| |FIXED
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug tree-optimization/30564] [4.3 Regression] ice for legal code with -O3
2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
` (17 preceding siblings ...)
2007-08-19 19:19 ` pinskia at gcc dot gnu dot org
@ 2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
19 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2007-08-20 7:43 UTC (permalink / raw)
To: gcc-bugs
------- Comment #16 from pinskia at gcc dot gnu dot org 2007-08-20 07:43 -------
Subject: Bug 30564
Author: pinskia
Date: Mon Aug 20 07:42:55 2007
New Revision: 127638
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127638
Log:
2007-08-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/30564
* tree-inline.c (optimize_inline_calls): Move the cgraph checking
code in front of the compacting of basic blocks.
Move the folding of statements inbetween the cgraph checking
and compacting of basic blocks.
2007-08-20 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/30564
* gcc.c-torture/compile/pr30564-1.c: New test.
* gcc.c-torture/compile/pr30564-2.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr30564-1.c
trunk/gcc/testsuite/gcc.c-torture/compile/pr30564-2.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-inline.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30564
^ permalink raw reply [flat|nested] 21+ messages in thread
end of thread, other threads:[~2007-08-20 7:43 UTC | newest]
Thread overview: 21+ messages (download: mbox.gz / follow: Atom feed)
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2007-01-23 20:58 [Bug c/30564] New: ice for legal code with -O3 dcb314 at hotmail dot com
2007-01-23 21:00 ` [Bug c/30564] " dcb314 at hotmail dot com
2007-01-23 21:29 ` rguenth at gcc dot gnu dot org
2007-01-23 21:37 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-01-23 21:55 ` [Bug c/30564] " rguenth at gcc dot gnu dot org
2007-01-23 21:56 ` rguenth at gcc dot gnu dot org
2007-01-23 21:57 ` [Bug tree-optimization/30564] [4.3 Regression] " pinskia at gcc dot gnu dot org
2007-01-24 7:21 ` pinskia at gcc dot gnu dot org
2007-01-24 7:24 ` pinskia at gcc dot gnu dot org
2007-01-27 21:42 ` pinskia at gcc dot gnu dot org
2007-01-27 22:30 ` pinskia at gcc dot gnu dot org
2007-01-27 23:31 ` pinskia at gcc dot gnu dot org
2007-01-28 7:58 ` pinskia at gcc dot gnu dot org
2007-01-28 19:10 ` pinskia at gcc dot gnu dot org
2007-01-28 22:57 ` pinskia at gcc dot gnu dot org
2007-05-22 22:11 ` pinskia at gcc dot gnu dot org
2007-06-29 17:50 ` mmitchel at gcc dot gnu dot org
2007-08-19 19:07 ` pinskia at gcc dot gnu dot org
2007-08-19 19:19 ` pinskia at gcc dot gnu dot org
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
2007-08-20 7:43 ` pinskia at gcc dot gnu dot org
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