* [Bug target/42894] ICE internal consistency failure
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
@ 2010-01-28 7:49 ` raj dot khem at gmail dot com
2010-01-29 8:02 ` ramana at gcc dot gnu dot org
` (12 subsequent siblings)
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From: raj dot khem at gmail dot com @ 2010-01-28 7:49 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from raj dot khem at gmail dot com 2010-01-28 07:49 -------
Created an attachment (id=19737)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19737&action=view)
testcase
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] ICE internal consistency failure
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
2010-01-28 7:49 ` [Bug target/42894] " raj dot khem at gmail dot com
@ 2010-01-29 8:02 ` ramana at gcc dot gnu dot org
2010-01-29 8:04 ` [Bug target/42894] Invalid rtl sharing in Thumb1 ramana at gcc dot gnu dot org
` (11 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: ramana at gcc dot gnu dot org @ 2010-01-29 8:02 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from ramana at gcc dot gnu dot org 2010-01-29 08:02 -------
Created an attachment (id=19748)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19748&action=view)
Testcase
This is a Thumb1 ICE. For completeness , the architecture flags to be used are
-march=armv5te -mthumb.
Attached is a reduced testcase.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
2010-01-28 7:49 ` [Bug target/42894] " raj dot khem at gmail dot com
2010-01-29 8:02 ` ramana at gcc dot gnu dot org
@ 2010-01-29 8:04 ` ramana at gcc dot gnu dot org
2010-01-29 8:30 ` ramana at gcc dot gnu dot org
` (10 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: ramana at gcc dot gnu dot org @ 2010-01-29 8:04 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from ramana at gcc dot gnu dot org 2010-01-29 08:04 -------
Confirmed.
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |NEW
Ever Confirmed|0 |1
Keywords| |ice-on-valid-code
Known to fail| |4.5.0
Known to work| |4.4.3
Last reconfirmed|0000-00-00 00:00:00 |2010-01-29 08:04:43
date| |
Summary|ICE internal consistency |Invalid rtl sharing in
|failure |Thumb1.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (2 preceding siblings ...)
2010-01-29 8:04 ` [Bug target/42894] Invalid rtl sharing in Thumb1 ramana at gcc dot gnu dot org
@ 2010-01-29 8:30 ` ramana at gcc dot gnu dot org
2010-01-29 9:14 ` [Bug target/42894] [4.5 Regression] " rguenth at gcc dot gnu dot org
` (9 subsequent siblings)
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From: ramana at gcc dot gnu dot org @ 2010-01-29 8:30 UTC (permalink / raw)
To: gcc-bugs
------- Comment #4 from ramana at gcc dot gnu dot org 2010-01-29 08:30 -------
Marking as P2 .
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rguenth at gcc dot gnu dot
| |org, rearnsha at gcc dot gnu
| |dot org
GCC target triplet|arm-oe-linux-uclibceabi |arm-oe-linux-uclibceabi,
| |arm-linux-gnueabi
Priority|P3 |P2
Target Milestone|--- |4.5.0
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (3 preceding siblings ...)
2010-01-29 8:30 ` ramana at gcc dot gnu dot org
@ 2010-01-29 9:14 ` rguenth at gcc dot gnu dot org
2010-02-02 13:42 ` rguenth at gcc dot gnu dot org
` (8 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-01-29 9:14 UTC (permalink / raw)
To: gcc-bugs
------- Comment #5 from rguenth at gcc dot gnu dot org 2010-01-29 09:14 -------
Only RMs may set priority.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |ice-checking
Priority|P2 |P3
Summary|Invalid rtl sharing in |[4.5 Regression] Invalid rtl
|Thumb1. |sharing in Thumb1.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (4 preceding siblings ...)
2010-01-29 9:14 ` [Bug target/42894] [4.5 Regression] " rguenth at gcc dot gnu dot org
@ 2010-02-02 13:42 ` rguenth at gcc dot gnu dot org
2010-02-12 10:25 ` abel at gcc dot gnu dot org
` (7 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-02-02 13:42 UTC (permalink / raw)
To: gcc-bugs
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Keywords| |wrong-code
Priority|P3 |P1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (5 preceding siblings ...)
2010-02-02 13:42 ` rguenth at gcc dot gnu dot org
@ 2010-02-12 10:25 ` abel at gcc dot gnu dot org
2010-02-12 19:39 ` raj dot khem at gmail dot com
` (6 subsequent siblings)
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From: abel at gcc dot gnu dot org @ 2010-02-12 10:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #6 from abel at gcc dot gnu dot org 2010-02-12 10:25 -------
I could take a look at this, but I cannot reproduce the ICE no matter how I
try, both with the full and reduced testcases, both with current trunk and the
one of Jan 29 (host x86-64, target
arm-oe-linux-uclibceabi/arm-unknown-linux-gnueabi). Can someone tell exactly
how the compiler should be configured?
--
abel at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |abel at gcc dot gnu dot org
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (6 preceding siblings ...)
2010-02-12 10:25 ` abel at gcc dot gnu dot org
@ 2010-02-12 19:39 ` raj dot khem at gmail dot com
2010-02-16 7:52 ` abel at gcc dot gnu dot org
` (5 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: raj dot khem at gmail dot com @ 2010-02-12 19:39 UTC (permalink / raw)
To: gcc-bugs
------- Comment #7 from raj dot khem at gmail dot com 2010-02-12 19:39 -------
you could try standalone target
../sources/gcc-trunk/configure --target=arm-none-eabi
--prefix=/scratch/oss/baremetal/arm-none-eabi/tools --enable-languages=c,c++
--with-newlib
and make sure that you pass -O0 -mthumb -march=armv5te
to gcc when compiling the testcase.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (7 preceding siblings ...)
2010-02-12 19:39 ` raj dot khem at gmail dot com
@ 2010-02-16 7:52 ` abel at gcc dot gnu dot org
2010-02-24 11:15 ` rearnsha at gcc dot gnu dot org
` (4 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: abel at gcc dot gnu dot org @ 2010-02-16 7:52 UTC (permalink / raw)
To: gcc-bugs
------- Comment #8 from abel at gcc dot gnu dot org 2010-02-16 07:51 -------
I needed explicit --enable-tls to reproduce this. The problem seems to be in
dump_minipool. We are gathering values to fix in the Mnode structures and then
we are issuing insns with those values. However, when a value is a constant,
we get two insns with the same CONST: parts of the pattern, which is not
permitted and is caught by the verifier.
To fix this, it is enough to unshare the values before emitting. The below
patch does this only for CONSTANT_P rtxes and fixes the bug. Is it fine or do
we want to unconditionally unshare the rtx to be absolutely sure this will not
happen again? I do not know ARM backend good enough to judge.
diff --git a/gcc/config/arm/arm.c b/gcc/config/arm/arm.c
index 466981a..2edae15 100644
--- a/gcc/config/arm/arm.c
+++ b/gcc/config/arm/arm.c
@@ -10917,6 +10917,8 @@ dump_minipool (rtx scan)
{
if (mp->refcount > 0)
{
+ rtx value;
+
if (dump_file)
{
fprintf (dump_file,
@@ -10927,35 +10929,36 @@ dump_minipool (rtx scan)
fputc ('\n', dump_file);
}
+ value = CONSTANT_P (mp->value) ? copy_rtx (mp->value) : mp->value;
switch (mp->fix_size)
{
#ifdef HAVE_consttable_1
case 1:
- scan = emit_insn_after (gen_consttable_1 (mp->value), scan);
+ scan = emit_insn_after (gen_consttable_1 (value), scan);
break;
#endif
#ifdef HAVE_consttable_2
case 2:
- scan = emit_insn_after (gen_consttable_2 (mp->value), scan);
+ scan = emit_insn_after (gen_consttable_2 (value), scan);
break;
#endif
#ifdef HAVE_consttable_4
case 4:
- scan = emit_insn_after (gen_consttable_4 (mp->value), scan);
+ scan = emit_insn_after (gen_consttable_4 (value), scan);
break;
#endif
#ifdef HAVE_consttable_8
case 8:
- scan = emit_insn_after (gen_consttable_8 (mp->value), scan);
+ scan = emit_insn_after (gen_consttable_8 (value), scan);
break;
#endif
#ifdef HAVE_consttable_16
case 16:
- scan = emit_insn_after (gen_consttable_16 (mp->value), scan);
+ scan = emit_insn_after (gen_consttable_16 (value), scan);
break;
#endif
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (8 preceding siblings ...)
2010-02-16 7:52 ` abel at gcc dot gnu dot org
@ 2010-02-24 11:15 ` rearnsha at gcc dot gnu dot org
2010-02-24 11:20 ` pinskia at gcc dot gnu dot org
` (3 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: rearnsha at gcc dot gnu dot org @ 2010-02-24 11:15 UTC (permalink / raw)
To: gcc-bugs
------- Comment #9 from rearnsha at gcc dot gnu dot org 2010-02-24 11:15 -------
I think the real problem here is that shared_const_p thinks that _this_ const
expression can't be shared (though I can't see any reason why it couldn't).
The comment in that function says, "CONST can be shared if it contains a
SYMBOL_REF. If it contains a LABEL_REF, it isn't sharable", but it then
proceeds to check only that the expression is sym+const_int and assumes all
other cases are non-shareable. That's really too restrictive. A better check
would be that the expression contains no 'label-ref' node.
However, there might be some other port that relies on the existing
behaviour...
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (9 preceding siblings ...)
2010-02-24 11:15 ` rearnsha at gcc dot gnu dot org
@ 2010-02-24 11:20 ` pinskia at gcc dot gnu dot org
2010-03-15 13:26 ` rguenth at gcc dot gnu dot org
` (2 subsequent siblings)
13 siblings, 0 replies; 21+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2010-02-24 11:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #10 from pinskia at gcc dot gnu dot org 2010-02-24 11:19 -------
> shared_const_p
Funny I was just helping with a PowerPC issue dealing with that function: see
PR 42431. shared_const_p was introduced by the merge of the Dataflow branch
but the code was outlined and the original code was introduced by Richard
Kenner back in 1992. I don't know any more history about that function besides
that.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (10 preceding siblings ...)
2010-02-24 11:20 ` pinskia at gcc dot gnu dot org
@ 2010-03-15 13:26 ` rguenth at gcc dot gnu dot org
2010-04-06 11:26 ` rguenth at gcc dot gnu dot org
2010-07-31 9:33 ` [Bug target/42894] [4.5/4.6 " rguenth at gcc dot gnu dot org
13 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-03-15 13:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #11 from rguenth at gcc dot gnu dot org 2010-03-15 13:26 -------
It sounds to me that this is a verifier issue, not a possible wrong-code issue.
Downgrading to P2 also because the predicate is the same since 4.3.0.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|P1 |P2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (11 preceding siblings ...)
2010-03-15 13:26 ` rguenth at gcc dot gnu dot org
@ 2010-04-06 11:26 ` rguenth at gcc dot gnu dot org
2010-07-31 9:33 ` [Bug target/42894] [4.5/4.6 " rguenth at gcc dot gnu dot org
13 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-04-06 11:26 UTC (permalink / raw)
To: gcc-bugs
------- Comment #12 from rguenth at gcc dot gnu dot org 2010-04-06 11:20 -------
GCC 4.5.0 is being released. Deferring to 4.5.1.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.5.0 |4.5.1
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5/4.6 Regression] Invalid rtl sharing in Thumb1.
2010-01-28 7:48 [Bug target/42894] New: ICE internal consistency failure raj dot khem at gmail dot com
` (12 preceding siblings ...)
2010-04-06 11:26 ` rguenth at gcc dot gnu dot org
@ 2010-07-31 9:33 ` rguenth at gcc dot gnu dot org
13 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-07-31 9:33 UTC (permalink / raw)
To: gcc-bugs
------- Comment #13 from rguenth at gcc dot gnu dot org 2010-07-31 09:29 -------
GCC 4.5.1 is being released, adjusting target milestone.
--
rguenth at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.5.1 |4.5.2
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
@ 2011-01-28 20:00 ` jakub at gcc dot gnu.org
2011-02-02 18:11 ` dnovillo at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 21+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-01-28 20:00 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.5/4.6 Regression] |[4.5 Regression] Invalid
|Invalid rtl sharing in |rtl sharing in Thumb1.
|Thumb1. |
--- Comment #22 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-28 19:39:12 UTC ---
Should be fixed on the trunk now.
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
2011-01-28 20:00 ` [Bug target/42894] [4.5 " jakub at gcc dot gnu.org
@ 2011-02-02 18:11 ` dnovillo at gcc dot gnu.org
2011-04-28 15:47 ` rguenth at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 21+ messages in thread
From: dnovillo at gcc dot gnu.org @ 2011-02-02 18:11 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
--- Comment #23 from Diego Novillo <dnovillo at gcc dot gnu.org> 2011-02-02 18:00:37 UTC ---
Author: dnovillo
Date: Wed Feb 2 18:00:29 2011
New Revision: 169672
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=169672
Log:
PR target/42894
* varasm.c (force_const_mem): Store copy of x in desc->constant
instead of x itself.
* expr.c (emit_move_insn): Add a copy of y_cst instead of y_cst
itself into REG_EQUAL note.
* gcc.dg/tls/pr42894.c: New test.
Added:
branches/google/integration/gcc/testsuite/gcc.dg/tls/pr42894.c
Modified:
branches/google/integration/gcc/ChangeLog
branches/google/integration/gcc/expr.c
branches/google/integration/gcc/testsuite/ChangeLog
branches/google/integration/gcc/varasm.c
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
2011-01-28 20:00 ` [Bug target/42894] [4.5 " jakub at gcc dot gnu.org
2011-02-02 18:11 ` dnovillo at gcc dot gnu.org
@ 2011-04-28 15:47 ` rguenth at gcc dot gnu.org
2011-07-08 15:28 ` ramana at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu.org @ 2011-04-28 15:47 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.5.3 |4.5.4
--- Comment #24 from Richard Guenther <rguenth at gcc dot gnu.org> 2011-04-28 14:51:39 UTC ---
GCC 4.5.3 is being released, adjusting target milestone.
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2011-04-28 15:47 ` rguenth at gcc dot gnu.org
@ 2011-07-08 15:28 ` ramana at gcc dot gnu.org
2011-07-08 15:37 ` jakub at gcc dot gnu.org
2012-07-02 10:27 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 21+ messages in thread
From: ramana at gcc dot gnu.org @ 2011-07-08 15:28 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
Ramana Radhakrishnan <ramana at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ramana at gcc dot gnu.org
--- Comment #25 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2011-07-08 15:28:08 UTC ---
Jakub,
While this fixes it for 4.6 should this also be backported to the 4.5 branch ?
Ramana
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2011-07-08 15:28 ` ramana at gcc dot gnu.org
@ 2011-07-08 15:37 ` jakub at gcc dot gnu.org
2012-07-02 10:27 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 21+ messages in thread
From: jakub at gcc dot gnu.org @ 2011-07-08 15:37 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
--- Comment #26 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-07-08 15:35:01 UTC ---
It could, but I don't have time to do it myself. So, if somebody goes ahead
and tests the backport, fine.
^ permalink raw reply [flat|nested] 21+ messages in thread
* [Bug target/42894] [4.5 Regression] Invalid rtl sharing in Thumb1.
[not found] <bug-42894-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2011-07-08 15:37 ` jakub at gcc dot gnu.org
@ 2012-07-02 10:27 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 21+ messages in thread
From: rguenth at gcc dot gnu.org @ 2012-07-02 10:27 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42894
Richard Guenther <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
Target Milestone|4.5.4 |4.6.0
--- Comment #27 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-07-02 10:26:16 UTC ---
Fixed in 4.6.0, the 4.5 branch is being closed.
^ permalink raw reply [flat|nested] 21+ messages in thread