Snapshot gcc-6-20180307 is now available on
ftp://gcc.gnu.org/pub/gcc/snapshots/6-20180307/
and on various mirrors, see http://gcc.gnu.org/mirrors.html for details.
This snapshot has been generated from the GCC 6 SVN branch
with the following options: svn://gcc.gnu.org/svn/gcc/branches/gcc-6
On 6 March 2018 at 22:25, Martin Jambor wrote:
> > You might have figured this out already but just in case something is
> > not clear:
> >
> > 1. How to check out our sources using svn and git is described at
> > https://gcc.gnu.org/svn.html and https://gcc.gnu.org/wiki/GitMirror
> >
On 03/07/2018 11:13 AM, Martin Liška wrote:
> V2: fixed headers in the last table of the PDF.
>
> Martin
>
About the i386.ii -O2 -g, there's perf diff in between GCC 7 (base) and GCC 8:
# Baseline Delta Abs Shared Object Symbol
Hello Jagmeet,
On Wed, Mar 07 2018, Jagmeet Singh wrote:
> Any one for help me
>
> I want to ask question about the ideas
>
> reply please
please ask your question directly to this mailing list
(gcc@gcc.gnu.org).
Martin
On 6 March 2018 at 22:25, Martin Jambor wrote:
> You might have figured this out already but just in case something is
> not clear:
>
> 1. How to check out our sources using svn and git is described at
> https://gcc.gnu.org/svn.html and https://gcc.gnu.org/wiki/GitMirror
> respectively,
On Tue, Mar 6, 2018 at 9:02 PM, Renlin Li wrote:
> Hi Richard,
>
>
> On 06/03/18 16:04, Richard Biener wrote:
>>
>> On Tue, Mar 6, 2018 at 4:21 PM, Renlin Li wrote:
>>>
>>> Hi all,
>>>
>>> The problem described here probably only affects targets whose
On 03/06/2018 08:21 AM, Renlin Li wrote:
> Hi all,
>
> The problem described here probably only affects targets whose ABI allow
> to pass structured
> arguments of certain size via registers.
>
> If the mode of the parameter type is BLKmode, in the callee, during RTL
> expanding,
> a stack slot
> I would suggest that you start with reading through Andi's email to
> another student who expressed interest in that project which you can
> find at: https://gcc.gnu.org/ml/gcc/2018-02/msg00216.html
>
> Andi, do you have any further suggestions what Prateek should check-out,
> perhaps build,
On Wed, Mar 07, 2018 at 03:52:15AM +0530, Prathamesh Kulkarni wrote:
> On 3 March 2018 at 16:22, Prateek Kalra wrote:
> > Hello GCC Community,
> > My name is Prateek Kalra.I am pursuing integrated dual
> > degree(B.tech+M.tech) in Computer Science Software
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84521
--- Comment #17 from sudi at gcc dot gnu.org ---
I looked up what other targets were doing and one thing found to be interesting
was that a lot of them are defining the target hook
TARGET_BUILTIN_SETJMP_FRAME_VALUE. In AArch64 case I am
On 03/07/2018 03:24 PM, Jakub Jelinek wrote:
On Wed, Mar 07, 2018 at 02:06:33PM +0100, Jakub Jelinek wrote:
As appreciation of the hard work of people doing fuzzy testing of
GCC and reporting high quality bugs, I'd like to list them in contrib.texi.
This patch just lists them in the GCC
On 02/23/2018 01:13 PM, Jakub Jelinek wrote:
> On Fri, Feb 23, 2018 at 12:57:14PM -0700, Martin Sebor wrote:
>> + /* get_inner_reference is not expected to return null. */
>> + gcc_assert (base != NULL);
>> +
>>poly_int64 bytepos = exact_div (bitpos, BITS_PER_UNIT);
>>
>> - HOST_WIDE_INT
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82411
Segher Boessenkool changed:
What|Removed |Added
Status|WAITING |NEW
--- Comment #7 from Segher
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84745
David Malcolm changed:
What|Removed |Added
Priority|P3 |P4
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84752
Bug ID: 84752
Summary: [8 Regression] ICE with constexpr array referenced in
lambda
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149
--- Comment #5 from Martin Jambor ---
Created attachment 43588
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43588=edit
Prototype patch
I have to leave the office now but this is the (only very very lightly tested)
prototype patch that
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59704
Arthur O'Dwyer changed:
What|Removed |Added
CC||arthur.j.odwyer at gmail dot
com
---
PR tree-optimization/84178 reports a couple of source files that ICE inside
ifcvt when compiled with -03 -fno-tree-forwprop (trunk and gcc 7).
Both cases involve problems with ifcvt's per-BB gimplified predicates.
Testcase 1 fails this assertion within release_bb_predicate during cleanup:
283
On Fri, 2018-02-16 at 12:48 +0100, Richard Biener wrote:
> On Thu, Feb 15, 2018 at 11:07 PM, David Malcolm
> wrote:
> > On Fri, 2018-02-09 at 12:02 +0100, Richard Biener wrote:
> > > On Thu, Feb 8, 2018 at 11:23 PM, David Malcolm > > om>
> > > wrote:
> >
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59093
kargl at gcc dot gnu.org changed:
What|Removed |Added
CC||kargl at gcc dot gnu.org
---
Here's a testcase for the 2nd issue within PR tree-optimization/84178.
With -03 -fno-tree-forwprop, trunk and gcc 7 segfault inside update_ssa
when called from version_loop_for_if_conversion when a loop is versioned.
During loop_version, some blocks are duplicated, and this can duplicate
SSA
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84733
Nathan Sidwell changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84209
Georg-Johann Lay changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84468
--- Comment #17 from Martin Sebor ---
Author: msebor
Date: Wed Mar 7 19:30:31 2018
New Revision: 258339
URL: https://gcc.gnu.org/viewcvs?rev=258339=gcc=rev
Log:
PR tree-optimization/84468 - bogus -Wstringop-truncation despite assignment
after
On 02/21/2018 03:11 AM, Alexandre Oliva wrote:
> On Feb 15, 2018, Szabolcs Nagy wrote:
>
>> i see assembler slow downs with these location view patches
>> i opened https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84408
>
>
> [LVU] reset view at function entry, omit views at
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84737
--- Comment #3 from Pat Haugen ---
(In reply to Martin Liška from comment #1)
> Isn't that dup of 84149? Can you please tweak --param ipa-cp-eval-threshold
> to value to 200, 300, 400? Can you please attach -fdump-ipa-cp-details file?
I tried
On Wed, Mar 7, 2018 at 12:18 PM, Paolo Carlini wrote:
> Hi,
>
> [snip the various clarifications]
>
> Il 7 Marzo 2018 17:57:07 CET, Jason Merrill ha scritto:
>>My thought was that this patch adds a lot of managing of the flag in
>>different places in
This adds a new option -mreadonly-in-sdata (on by default) that
controls whether readonly data can be put in sdata. (For EABI this
does nothing, readonly data is put in sdata2 as usual).
Tested etc.; committing.
Segher
2018-03-07 Segher Boessenkool
*
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84747
--- Comment #3 from Stefan M Freudenberger ---
In this case I would have expected that TARGET_ADDR_SPACE_SUBSET_P will return
TRUE, as appropriate.
Granted, it would render my example invalid for x86.
On 02/23/2018 02:46 PM, Martin Sebor wrote:
>> This doesn't address any of my concerns that it is completely random
>> what {dst,src}ref->base is, apples and oranges; sometimes it is a pointer
>> (e.g. the argument of the function), sometimes the ADDR_EXPR operand,
>> sometimes the base of the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84737
--- Comment #2 from Pat Haugen ---
Created attachment 43589
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43589=edit
ipa-cp dump
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84733
David Malcolm changed:
What|Removed |Added
Priority|P3 |P4
Status|UNCONFIRMED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66128
--- Comment #17 from Thomas Koenig ---
Here's a problem with maxval:
$ cat maxval_parameter_2.f90
! { dg-do run }
program main
integer, dimension(0,3), parameter :: i = 0
integer, dimension(0,3) :: j = 0
print *,maxval(i,dim=1)
print
On 02/26/2018 10:32 AM, Martin Sebor wrote:
>
> PR tree-optimization/84526 - ICE in generic_overlap at
> gcc/gimple-ssa-warn-restrict.c:927 since r257860
>
> gcc/ChangeLog:
>
> PR tree-optimization/84526
> * gimple-ssa-warn-restrict.c (builtin_memref::set_base_and_offset):
>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84744
Jim Wilson changed:
What|Removed |Added
CC||wilson at gcc dot gnu.org
--- Comment #9
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82411
--- Comment #6 from Segher Boessenkool ---
Author: segher
Date: Wed Mar 7 20:27:11 2018
New Revision: 258340
URL: https://gcc.gnu.org/viewcvs?rev=258340=gcc=rev
Log:
rs6000: -mreadonly-in-sdata (PR82411)
This adds a new option
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
Bug ID: 84753
Summary: GCC does not fold xxswapd followed by vperm
Product: gcc
Version: 7.2.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84752
Jakub Jelinek changed:
What|Removed |Added
Priority|P3 |P1
Status|UNCONFIRMED
Hi,
On 07/03/2018 21:23, Jason Merrill wrote:
On Wed, Mar 7, 2018 at 12:18 PM, Paolo Carlini wrote:
Hi,
[snip the various clarifications]
Il 7 Marzo 2018 17:57:07 CET, Jason Merrill ha scritto:
My thought was that this patch adds a lot of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66128
Thomas Koenig changed:
What|Removed |Added
Status|NEW |ASSIGNED
Assignee|unassigned
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84149
Martin Jambor changed:
What|Removed |Added
CC||hubicka at gcc dot gnu.org
--- Comment
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84468
Martin Sebor changed:
What|Removed |Added
Status|ASSIGNED|RESOLVED
Resolution|---
On Sun, Feb 11, 2018 at 8:21 PM, Jason Merrill wrote:
> The old lambda model handled variadic capture by focusing on the
> FIELD_DECL rather than trying to map between capture proxies. The new
> model relies more on capture proxies, so it makes sense to use them
> more for
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83456
Martin Sebor changed:
What|Removed |Added
Keywords||patch
Status|NEW
I have become convinced that issuing -Wrestrict in gimple-fold
for calls to memcpy() where the source pointer is the same as
the destination causes more trouble than it's worth, especially
when inlining is involved, as in:
inline void bar (void *d, void *s, unsigned N)
{
if (s != d)
On 7 March 2018 at 17:39, François Dumont wrote:
> On 06/03/2018 22:21, Jonathan Wakely wrote:
>>
>>
>>> @@ -575,10 +586,12 @@ class StdDebugIteratorPrinter:
>>> # and return the wrapped iterator value.
>>> def to_string (self):
>>> base_type =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
--- Comment #5 from Bill Schmidt ---
s/this loop/this function
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70409
--- Comment #3 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Thu Mar 8 00:42:41 2018
New Revision: 258347
URL: https://gcc.gnu.org/viewcvs?rev=258347=gcc=rev
Log:
2018-03-07 Steven G. Kargl
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64124
--- Comment #3 from kargl at gcc dot gnu.org ---
Author: kargl
Date: Thu Mar 8 00:42:41 2018
New Revision: 258347
URL: https://gcc.gnu.org/viewcvs?rev=258347=gcc=rev
Log:
2018-03-07 Steven G. Kargl
PR
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83519
--- Comment #1 from Martin Sebor ---
Author: msebor
Date: Thu Mar 8 00:56:07 2018
New Revision: 258348
URL: https://gcc.gnu.org/viewcvs?rev=258348=gcc=rev
Log:
PR tree-optimization/83519 - missing -Wrestrict on an overlapping strcpy to a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83519
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
Hi!
On the following testcase info.final_bb has only one PHI, the virtual one,
so info.phi_count is 0. For info.phi_count == 0, we don't really create any
arrays etc.; just returning early (before create_temp_arrays) would work,
but would leave the useless GIMPLE_SWITCH in the IL and it would
Hi!
This is the implementation of __builtin_early_constant_p builtin which
is at all optimization levels quite similar to __builtin_constant_p
at -O0, except that the FE folding might be slightly different between -O0
and -O1+. In any case, the builtin is folded to 0 already during the FEs
if
On Wed, Mar 07, 2018 at 02:20:26PM +0100, Tom de Vries wrote:
> Fix ICE for static vars in offloaded functions
>
> 2018-03-06 Tom de Vries
>
> PR lto/84592
> * varpool.c (varpool_node::get_create): Mark static variables in
> offloaded functions as
Martin Sebor writes:
> @@ -409,23 +412,33 @@ builtin_memref::set_base_and_offset (tree expr)
>base = get_inner_reference (expr, , , _off,
> , , , );
>
> + /* get_inner_reference is not expected to return null. */
> + gcc_assert (base !=
PR83969 shows another bug in mem_operand_gpr() (which implements the "Y"
constraint) accepting reg+reg addresses. This was fixed by adding a call
to rs6000_offsettable_memref_p() to verify the address is a valid offsettable
address. Fixing that exposed a problem in the *movdi_internal64 pattern
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60256
Martin Sebor changed:
What|Removed |Added
See Also||https://gcc.gnu.org/bugzill
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49278
Jürgen Reuter changed:
What|Removed |Added
CC||juergen.reuter at desy dot de
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
--- Comment #2 from Jeffrey Walton ---
(In reply to Bill Schmidt from comment #1)
> GCC 4.8.5 is out of service. This is fixed in all in-service versions of
> GCC (6.4 and later).
Interesting. I'm seeing it in GCC 7.2.0. Are you certain of
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=49278
--- Comment #16 from Jürgen Reuter ---
In addition to what Tobias remarked, NAG now gives a clear error message:
NAG Fortran Compiler Release 6.1(Tozai) Build 6138
Error: data.f90, line 13: Object TRLKOLD of type ACTIVE is default-initialised,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
--- Comment #3 from Jeffrey Walton ---
(In reply to Jeffrey Walton from comment #2)
> (In reply to Bill Schmidt from comment #1)
> > GCC 4.8.5 is out of service. This is fixed in all in-service versions of
> > GCC (6.4 and later).
>
>
Hi!
Before Honza introduced recursive_call_p, this tree-tailcall.c snipped
has been guarded with if (func == current_function_decl), so what we used
for DECL_ARGUMENTS didn't really matter. But as it can now be some alias
to it, we really want to check that the current function's arguments
match
On 03/07/2018 04:04 PM, Richard Sandiford wrote:
Martin Sebor writes:
@@ -409,23 +412,33 @@ builtin_memref::set_base_and_offset (tree expr)
base = get_inner_reference (expr, , , _off,
, , , );
+ /* get_inner_reference is not expected to
On 03/07/2018 02:42 PM, Jakub Jelinek wrote:
> Hi!
>
> Before Honza introduced recursive_call_p, this tree-tailcall.c snipped
> has been guarded with if (func == current_function_decl), so what we used
> for DECL_ARGUMENTS didn't really matter. But as it can now be some alias
> to it, we really
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60256
Martin Sebor changed:
What|Removed |Added
Known to fail|7.0 |7.3.0, 8.0
--- Comment #10 from Martin
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83712
--- Comment #6 from Vladimir Makarov ---
I've decided to fix it in RA because it could help to fix analogous bugs when
existing hard reg splitting code fails. This particular bug is more complicated
because it happens for non-small reg class.
On 3/7/18 12:01 AM, Jeff Law wrote:
> I believe so by nature that the setjmp dominates the longjmp sites and
> thus also dominates the dispatcher. But it's something I want to
> explicitly check before resubmitting.
Are we sure a setjmp has to dominate its longjmp sites? Couldn't you
have
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81269
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
Resolution|---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
Bill Schmidt changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
On 03/07/2018 12:37 PM, Jeff Law wrote:
On 02/26/2018 10:32 AM, Martin Sebor wrote:
PR tree-optimization/84526 - ICE in generic_overlap at
gcc/gimple-ssa-warn-restrict.c:927 since r257860
gcc/ChangeLog:
PR tree-optimization/84526
* gimple-ssa-warn-restrict.c
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753
Bill Schmidt changed:
What|Removed |Added
Status|RESOLVED|UNCONFIRMED
Resolution|INVALID
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84754
Bug ID: 84754
Summary: missing -Wrestrict on a possible strcpy overlap with
constant offset
Product: gcc
Version: 8.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34516
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
---
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=21547
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84749
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84698
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84677
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Known to work|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84751
Jakub Jelinek changed:
What|Removed |Added
CC||jakub at gcc dot gnu.org
--- Comment #1
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84755
--- Comment #1 from June,Lim ---
Created attachment 43591
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43591=edit
make all-gcc log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84755
--- Comment #2 from June,Lim ---
Created attachment 43592
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43592=edit
GCC-4.6.0 configure log
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34452
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35365
Eric Gallager changed:
What|Removed |Added
Status|UNCONFIRMED |RESOLVED
CC|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44035
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84680
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84756
Bug ID: 84756
Summary: Multiplication done twice just to get upper and lower
parts of product
Product: gcc
Version: 7.2.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=26061
Eric Gallager changed:
What|Removed |Added
CC||dmalcolm at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84739
Jakub Jelinek changed:
What|Removed |Added
Summary|[6/7/8 Regression] ICE in |[6/7 Regression] ICE in
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=20802
Eric Gallager changed:
What|Removed |Added
CC||egallager at gcc dot gnu.org
Known
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84755
Bug ID: 84755
Summary: GCC 4.6.0 build error with GCC-4.8.5 in Ubuntu 16.04
LTS
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84679
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84582
Bug 84582 depends on bug 84596, which changed state.
Bug 84596 Summary: [8 Regression] internal compiler error: unexpected
expression '(bool)c' of kind implicit_conv_expr (cxx_eval_constant_expression)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77296
janus at gcc dot gnu.org changed:
What|Removed |Added
Target Milestone|--- |8.0
--- Comment #7 from janus
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=35614
Eric Gallager changed:
What|Removed |Added
Keywords||documentation, easyhack,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84742
Martin Sebor changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Last reconfirmed|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84596
Alexandre Oliva changed:
What|Removed |Added
Priority|P4 |P3
Status|RESOLVED
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83206
--- Comment #23 from Andrew Roberts ---
RPI Zero still looks ok with latest snapshot.
/usr/local/gcc/bin/gcc -mfpu=auto -O3 -o matrix matrix.c
cc1: error: -mfloat-abi=hard: selected processor lacks an FPU
/usr/local/gcc/bin/gcc -mcpu=native
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84739
--- Comment #5 from Jakub Jelinek ---
Author: jakub
Date: Thu Mar 8 06:56:59 2018
New Revision: 258351
URL: https://gcc.gnu.org/viewcvs?rev=258351=gcc=rev
Log:
PR tree-optimization/84739
* tree-tailcall.c (find_tail_calls):
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84755
--- Comment #3 from Marc Glisse ---
gcc 4.6 and 4.8 branches are old and not supported anymore. Besides, trying
4.6.0 (with unidentified patches!) instead of 4.6.N with the largest possible
N is just asking for trouble (the problem may already
On March 7, 2018 10:51:08 PM GMT+01:00, Jakub Jelinek wrote:
>Hi!
>
>On the following testcase info.final_bb has only one PHI, the virtual
>one,
>so info.phi_count is 0. For info.phi_count == 0, we don't really
>create any
>arrays etc.; just returning early (before
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=28508
Eric Gallager changed:
What|Removed |Added
Status|NEW |RESOLVED
CC|
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