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* [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
@ 2015-05-26 10:59 ` rguenth at gcc dot gnu.org
2015-05-29 12:05 ` rguenth at gcc dot gnu.org
` (13 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-05-26 10:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |rguenth at gcc dot gnu.org
--- Comment #4 from Richard Biener <rguenth at gcc dot gnu.org> ---
I will have a look.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
2015-05-26 10:59 ` [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472 rguenth at gcc dot gnu.org
@ 2015-05-29 12:05 ` rguenth at gcc dot gnu.org
2015-05-29 12:30 ` rguenth at gcc dot gnu.org
` (12 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-05-29 12:05 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #5 from Richard Biener <rguenth at gcc dot gnu.org> ---
Related to PR66251 (partial backport fixes the gcc 5 branch).
On trunk the issue is that we have a SLP node
node
stmt 0 _9->re = _17;
stmt 1 _9->im = _23;
node
stmt 0 patt_56 = _13 w* pretmp_51;
stmt 1 patt_27 = _21 w* pretmp_51;
node
stmt 0 _13 = _12->re;
stmt 1 _21 = _12->im;
and non-SLP stores:
# a.0_31 = PHI <a.0_29(22), a.5_25(7)>
_5 = (long unsigned int) a.0_31;
_6 = _5 * 8;
_7 = pretmp_45 + _6;
_9 = pretmp_47 + _6;
_11 = _5 * 4;
_12 = pretmp_49 + _11;
_13 = _12->re;
_14 = (int) _13;
_17 = _14 * pretmp_53;
_9->re = _17;
_7->im = _17;
_7->re = _17;
_21 = _12->im;
_22 = (int) _21;
_23 = _22 * pretmp_53;
_9->im = _23;
a.5_25 = a.0_31 + 1;
if (a.5_25 == 0)
where the stored values and thus the vector stmts are shared. For the
SLP scheduling we insert stmts before the last scalar use - in this case
_9->im = _23 - and this includes the computation of _17 as the result
is just {_17, _23}. But then regular vectorization comes along and
inserts the required permutes at the place of the _7->{re,im} stores.
I can't see how the old placement method avoided all the issues in
similar situations. Well, it inserted stmts before the first stmt
in a group (apart from stores where it chooses the last and loads
where it chooses the first stmt). So with _9->re = _23; and _9->im = _17;
it would have been broken there as well. Ah, no, on the GCC 5 branch
we then simply fail to detect the SLP opportunity...
typedef struct
{
short re;
short im;
} cint16_T;
typedef struct
{
int re;
int im;
} cint32_T;
int a;
short b;
cint16_T *c;
cint32_T *d, *e;
void
fn1 ()
{
for (; a; a++)
{
d[a].re = d[a].im = e[a].im = c[a].im * b;
e[a].re = c[a].re * b;
}
}
even after the backport (and on trunk) ICEs in vect_get_vec_def_for_operand
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
2015-05-26 10:59 ` [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472 rguenth at gcc dot gnu.org
2015-05-29 12:05 ` rguenth at gcc dot gnu.org
@ 2015-05-29 12:30 ` rguenth at gcc dot gnu.org
2015-05-29 12:31 ` rguenth at gcc dot gnu.org
` (11 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-05-29 12:30 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #6 from Richard Biener <rguenth at gcc dot gnu.org> ---
Which shows a bug in hybrid SLP detection.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2015-05-29 12:30 ` rguenth at gcc dot gnu.org
@ 2015-05-29 12:31 ` rguenth at gcc dot gnu.org
2015-06-01 10:38 ` rguenth at gcc dot gnu.org
` (10 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-05-29 12:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #7 from Richard Biener <rguenth at gcc dot gnu.org> ---
Which also fixes the original testcase on trunk!
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2015-05-29 12:31 ` rguenth at gcc dot gnu.org
@ 2015-06-01 10:38 ` rguenth at gcc dot gnu.org
2015-06-02 12:35 ` [Bug tree-optimization/66280] [4.8/4.9/5 " rguenth at gcc dot gnu.org
` (9 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-01 10:38 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Mon Jun 1 10:37:30 2015
New Revision: 223927
URL: https://gcc.gnu.org/viewcvs?rev=223927&root=gcc&view=rev
Log:
2015-06-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/66280
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Fix pattern
def-use walking.
* g++.dg/torture/pr66280.C: New testcase.
* g++.dg/torture/pr66280-2.C: Likewise.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr66280-2.C
trunk/gcc/testsuite/g++.dg/torture/pr66280.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2015-06-01 10:38 ` rguenth at gcc dot gnu.org
@ 2015-06-02 12:35 ` rguenth at gcc dot gnu.org
2015-06-03 7:39 ` rguenth at gcc dot gnu.org
` (8 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-02 12:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|[4.8/4.9/5/6 Regression] |[4.8/4.9/5 Regression]
|ICE: in |ICE: in
|vect_get_vec_def_for_operan |vect_get_vec_def_for_operan
|d, at |d, at
|tree-vect-stmts.c:1472 |tree-vect-stmts.c:1472
--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Fixed on trunk sofar.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9/5 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (5 preceding siblings ...)
2015-06-02 12:35 ` [Bug tree-optimization/66280] [4.8/4.9/5 " rguenth at gcc dot gnu.org
@ 2015-06-03 7:39 ` rguenth at gcc dot gnu.org
2015-06-11 15:24 ` [Bug tree-optimization/66280] [4.8/4.9 " sfilippone at uniroma2 dot it
` (7 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-03 7:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #10 from Richard Biener <rguenth at gcc dot gnu.org> ---
Author: rguenth
Date: Wed Jun 3 07:39:06 2015
New Revision: 224059
URL: https://gcc.gnu.org/viewcvs?rev=224059&root=gcc&view=rev
Log:
2015-06-03 Richard Biener <rguenther@suse.de>
Backport from mainline
2015-06-02 Richard Biener <rguenther@suse.de>
PR debug/65549
* dwarf2out.c (lookup_context_die): New function.
(resolve_addr): Avoid forcing a full DIE for the
target of a DW_TAG_GNU_call_site during late compilation.
Instead create a stub DIE without a type if we have a
context DIE present.
* g++.dg/lto/pr65549_0.C: New testcase.
2015-06-01 Richard Biener <rguenther@suse.de>
PR tree-optimization/66280
* tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Fix pattern
def-use walking.
* g++.dg/torture/pr66280.C: New testcase.
* g++.dg/torture/pr66280-2.C: Likewise.
2015-05-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/66272
Revert parts of
2014-08-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/62031
* tree-data-ref.c (dr_analyze_indices): Do not set
DR_UNCONSTRAINED_BASE.
(dr_may_alias_p): All indirect accesses have to go the
formerly DR_UNCONSTRAINED_BASE path.
* tree-data-ref.h (struct indices): Remove
unconstrained_base member.
(DR_UNCONSTRAINED_BASE): Remove.
* gcc.dg/torture/pr66272.c: New testcase.
2015-05-21 Richard Biener <rguenther@suse.de>
PR c++/66211
* match.pd: Guard pattern optimzing (int)(float)int
conversions to apply only on GIMPLE.
* g++.dg/conversion/pr66211.C: New testcase.
* gcc.dg/tree-ssa/forwprop-18.c: Adjust.
2015-05-13 Richard Biener <rguenther@suse.de>
PR tree-optimization/66123
* tree-ssa-dom.c (propagate_rhs_into_lhs): Check if we found
a taken edge.
* gcc.dg/torture/pr66123.c: New testcase.
Added:
branches/gcc-5-branch/gcc/testsuite/g++.dg/conversion/pr66211.C
branches/gcc-5-branch/gcc/testsuite/g++.dg/lto/pr65549_0.C
branches/gcc-5-branch/gcc/testsuite/g++.dg/torture/pr66280-2.C
branches/gcc-5-branch/gcc/testsuite/g++.dg/torture/pr66280.C
branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr66123.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr66272.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/dwarf2out.c
branches/gcc-5-branch/gcc/match.pd
branches/gcc-5-branch/gcc/testsuite/ChangeLog
branches/gcc-5-branch/gcc/testsuite/gcc.dg/tree-ssa/forwprop-18.c
branches/gcc-5-branch/gcc/tree-data-ref.c
branches/gcc-5-branch/gcc/tree-data-ref.h
branches/gcc-5-branch/gcc/tree-ssa-dom.c
branches/gcc-5-branch/gcc/tree-vect-slp.c
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (6 preceding siblings ...)
2015-06-03 7:39 ` rguenth at gcc dot gnu.org
@ 2015-06-11 15:24 ` sfilippone at uniroma2 dot it
2015-06-11 15:25 ` sfilippone at uniroma2 dot it
` (6 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: sfilippone at uniroma2 dot it @ 2015-06-11 15:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
Salvatore Filippone <sfilippone at uniroma2 dot it> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sfilippone at uniroma2 dot it
--- Comment #11 from Salvatore Filippone <sfilippone at uniroma2 dot it> ---
(In reply to Richard Biener from comment #9)
> Fixed on trunk sofar.
I still see this (or a very similar) error from the Fortran front-end at
r224364:
[sfilippo@epsilon NewPSBLAS]$ gfortran -v
Using built-in specs.
COLLECT_GCC=gfortran
COLLECT_LTO_WRAPPER=/opt/gnu/6.0.0/libexec/gcc/x86_64-unknown-linux-gnu/6.0.0/lto-wrapper
Target: x86_64-unknown-linux-gnu
Configured with: ../gcc/configure --prefix=/opt/gnu/6.0.0
--enable-languages=c,c++,fortran --with-gmp=/usr/local/travel/GNU/gmp
--with-mpfr=/usr/local/travel/GNU/mpfr --with-mpc=/usr/local/travel/GNU/mpc
--with-isl=/usr/local/travel/GNU/isl
Thread model: posix
gcc version 6.0.0 20150611 (experimental) (GCC)
[sfilippo@epsilon NewPSBLAS]$ gfortran -O3 -c mv.f90
mv.f90:1:0:
subroutine mv(m,n,nc,alpha,irp,ja,val,&
^
internal compiler error: in vect_get_vec_def_for_operand, at
tree-vect-stmts.c:1478
0xdbc689 vect_get_vec_def_for_operand(tree_node*, gimple_statement_base*,
tree_node**)
../../gcc/gcc/tree-vect-stmts.c:1478
0xdc4ebc vectorizable_store
../../gcc/gcc/tree-vect-stmts.c:5330
0xdcfba6 vect_transform_stmt(gimple_statement_base*, gimple_stmt_iterator*,
bool*, _slp_tree*, _slp_instance*)
../../gcc/gcc/tree-vect-stmts.c:7496
0xde90d5 vect_schedule_slp_instance
../../gcc/gcc/tree-vect-slp.c:3481
0xde96c6 vect_schedule_slp(_loop_vec_info*, _bb_vec_info*)
../../gcc/gcc/tree-vect-slp.c:3551
0xdd4bf7 vect_transform_loop(_loop_vec_info*)
../../gcc/gcc/tree-vect-loop.c:6218
0xdef242 vectorize_loops()
../../gcc/gcc/tree-vectorizer.c:495
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
Salvatore
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (7 preceding siblings ...)
2015-06-11 15:24 ` [Bug tree-optimization/66280] [4.8/4.9 " sfilippone at uniroma2 dot it
@ 2015-06-11 15:25 ` sfilippone at uniroma2 dot it
2015-06-16 12:12 ` rguenth at gcc dot gnu.org
` (5 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: sfilippone at uniroma2 dot it @ 2015-06-11 15:25 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #12 from Salvatore Filippone <sfilippone at uniroma2 dot it> ---
Created attachment 35763
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35763&action=edit
test case
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (8 preceding siblings ...)
2015-06-11 15:25 ` sfilippone at uniroma2 dot it
@ 2015-06-16 12:12 ` rguenth at gcc dot gnu.org
2015-06-16 13:10 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-16 12:12 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #13 from Richard Biener <rguenth at gcc dot gnu.org> ---
(In reply to Salvatore Filippone from comment #12)
> Created attachment 35763 [details]
> test case
Confirmed - though more like PR66251. This issue seems to be present in
most of the vectorizable_* routines. Ah, no, the strided store support uses
a wrong idiom for getting at vectorized stmts for SLP.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (9 preceding siblings ...)
2015-06-16 12:12 ` rguenth at gcc dot gnu.org
@ 2015-06-16 13:10 ` rguenth at gcc dot gnu.org
2015-06-16 17:31 ` rsandifo at gcc dot gnu.org
` (3 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-16 13:10 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #14 from Richard Biener <rguenth at gcc dot gnu.org> ---
Backporting the fix from comment#8 to the 4.9 branch makes us run into PR64829.
spawn /home/abuild/rguenther/gcc49-g/gcc/xgcc
-B/home/abuild/rguenther/gcc49-g/gcc/
/space/rguenther/src/svn/gcc-4_9-branch/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c
-fno-diagnostics-show-caret -fdiagnostics-color=never -msse2 -ftree-vectorize
-fno-vect-cost-model -fno-common -O2 -fdump-tree-vect-details -lm -march=native
-o ./slp-widen-mult-half.exe^M
/space/rguenther/src/svn/gcc-4_9-branch/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c:
In function 'foo':^M
/space/rguenther/src/svn/gcc-4_9-branch/gcc/testsuite/gcc.dg/vect/slp-widen-mult-half.c:15:1:
internal compiler error: in vect_detect_hybrid_slp_stmts, at
tree-vect-slp.c:1790^M
0xdff124 vect_detect_hybrid_slp_stmts^M
/space/rguenther/src/svn/gcc-4_9-branch/gcc/tree-vect-slp.c:1790^M
0xdff2d7 vect_detect_hybrid_slp_stmts^M
/space/rguenther/src/svn/gcc-4_9-branch/gcc/tree-vect-slp.c:1815^M
0xdff2d7 vect_detect_hybrid_slp_stmts^M
...
while we could simply remove the assert from the backport I think that is
not a good idea (well, strictly speaking we need to adjust the stmt walking
for that "bug")
Backporting the fix for PR64829 is non-trivial due to unrelated changes.
So I am at the moment not considering backports to 4.9 (and it's too late for
4.8).
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (10 preceding siblings ...)
2015-06-16 13:10 ` rguenth at gcc dot gnu.org
@ 2015-06-16 17:31 ` rsandifo at gcc dot gnu.org
2015-06-23 8:24 ` rguenth at gcc dot gnu.org
` (2 subsequent siblings)
14 siblings, 0 replies; 15+ messages in thread
From: rsandifo at gcc dot gnu.org @ 2015-06-16 17:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |rsandifo at gcc dot gnu.org
--- Comment #15 from rsandifo at gcc dot gnu.org <rsandifo at gcc dot gnu.org> ---
Created attachment 35791
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=35791&action=edit
Simple C testcase that fails on aarch64-elf (trunk r224528)
The attached fails for me on trunk with aarch64-elf. Looks like
the same problem, but possibly more reduced.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.8/4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (11 preceding siblings ...)
2015-06-16 17:31 ` rsandifo at gcc dot gnu.org
@ 2015-06-23 8:24 ` rguenth at gcc dot gnu.org
2015-06-26 20:14 ` [Bug tree-optimization/66280] [4.9 " jakub at gcc dot gnu.org
2015-06-26 20:37 ` jakub at gcc dot gnu.org
14 siblings, 0 replies; 15+ messages in thread
From: rguenth at gcc dot gnu.org @ 2015-06-23 8:24 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.8.5 |4.9.3
--- Comment #16 from Richard Biener <rguenth at gcc dot gnu.org> ---
The gcc-4_8-branch is being closed, re-targeting regressions to 4.9.3.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (12 preceding siblings ...)
2015-06-23 8:24 ` rguenth at gcc dot gnu.org
@ 2015-06-26 20:14 ` jakub at gcc dot gnu.org
2015-06-26 20:37 ` jakub at gcc dot gnu.org
14 siblings, 0 replies; 15+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:14 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
--- Comment #17 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 4.9.3 has been released.
^ permalink raw reply [flat|nested] 15+ messages in thread
* [Bug tree-optimization/66280] [4.9 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472
[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
` (13 preceding siblings ...)
2015-06-26 20:14 ` [Bug tree-optimization/66280] [4.9 " jakub at gcc dot gnu.org
@ 2015-06-26 20:37 ` jakub at gcc dot gnu.org
14 siblings, 0 replies; 15+ messages in thread
From: jakub at gcc dot gnu.org @ 2015-06-26 20:37 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66280
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|4.9.3 |4.9.4
^ permalink raw reply [flat|nested] 15+ messages in thread
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[not found] <bug-66280-4@http.gcc.gnu.org/bugzilla/>
2015-05-26 10:59 ` [Bug tree-optimization/66280] [4.8/4.9/5/6 Regression] ICE: in vect_get_vec_def_for_operand, at tree-vect-stmts.c:1472 rguenth at gcc dot gnu.org
2015-05-29 12:05 ` rguenth at gcc dot gnu.org
2015-05-29 12:30 ` rguenth at gcc dot gnu.org
2015-05-29 12:31 ` rguenth at gcc dot gnu.org
2015-06-01 10:38 ` rguenth at gcc dot gnu.org
2015-06-02 12:35 ` [Bug tree-optimization/66280] [4.8/4.9/5 " rguenth at gcc dot gnu.org
2015-06-03 7:39 ` rguenth at gcc dot gnu.org
2015-06-11 15:24 ` [Bug tree-optimization/66280] [4.8/4.9 " sfilippone at uniroma2 dot it
2015-06-11 15:25 ` sfilippone at uniroma2 dot it
2015-06-16 12:12 ` rguenth at gcc dot gnu.org
2015-06-16 13:10 ` rguenth at gcc dot gnu.org
2015-06-16 17:31 ` rsandifo at gcc dot gnu.org
2015-06-23 8:24 ` rguenth at gcc dot gnu.org
2015-06-26 20:14 ` [Bug tree-optimization/66280] [4.9 " jakub at gcc dot gnu.org
2015-06-26 20:37 ` jakub at gcc dot gnu.org
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