Hi,
this patch fixes PR70700, an ICE in
tree-ssa-structalias.c:dump_pred_graph for the test-case contained in
the patch.
In the constraint graph, a node representing a variable varinfo_t var is
represented as the corresponding var->id, ranging from 1 to
FIRST_REF_NODE - 1.
A node represen
On Fri, 29 Apr 2016, Bernd Edlinger wrote:
> On 29.04.2016 09:46, Richard Biener wrote:
> > On Thu, 28 Apr 2016, Bernd Edlinger wrote:
> >
> >> On 28.04.2016 16:29, Richard Biener wrote:
> >>>
> >>> Another option would be to try if mini-gmp is enough for our
> >>> (in-tree) use and what the perfo
On Sun, May 01, 2016 at 08:11:24PM -0700, Cesar Philippidis wrote:
> On 04/29/2016 12:39 AM, Jakub Jelinek wrote:
>
> >> -extern tree c_finish_omp_clauses (tree, bool, bool = false, bool = false);
> >> +extern tree c_finish_omp_clauses (tree, unsigned int);
> >
> > I think it would be better to a
Hi,
The attached patch removes the defunct mcmpeqdi and mcmpeqdi options,
which have been obsoleted a while ago. Moreover, it seems that the
cbranchdi4 patterns can be simplified. CSiBE shows some code motion
and some +/- 4/8 bytes code size changes, but I didn't spot anything
special.
Tested o
On 04/29/2016 12:39 AM, Jakub Jelinek wrote:
>> -extern tree c_finish_omp_clauses (tree, bool, bool = false, bool = false);
>> +extern tree c_finish_omp_clauses (tree, unsigned int);
>
> I think it would be better to assign an enum value also for the
> C_ORT_OMP | C_ORT_DECLARE_SIMD (C_ORT_OMP_DE
On Sun, 2016-05-01 at 17:05 -0500, Segher Boessenkool wrote:
> On Sun, May 01, 2016 at 12:40:15PM +0900, Oleg Endo wrote:
> > The attached patch mainly simplifies some of the predicates. There
> > is
> > no functional change, except the removal of the "mov_nop" pattern,
> > which resulted in a fe
Hi Oleg,
On Sun, May 01, 2016 at 12:40:15PM +0900, Oleg Endo wrote:
> The attached patch mainly simplifies some of the predicates. There is
> no functional change, except the removal of the "mov_nop" pattern,
> which resulted in a few +- 4/8 byte code size changes in the CSiBE set,
> which look l
Hello, gentle maintainer.
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Hello!
We have to disable constraints that move -1 to a SSE register for
unsupported ISAs.
2016-05-01 Uros Bizjak
* config/i386/constraints.md (BC): Only allow -1 operands.
* config/i386/sse.md (mov_internal): Add (v,C) alternative.
Add "enabled" attribute. Update XI mode attribu
Hello, gentle maintainer.
This is a message from the Translation Project robot.
A revised PO file for textual domain 'gcc' has been submitted
by the Chinese (simplified) team of translators. The file is available at:
http://translationproject.org/latest/gcc/zh_CN.po
(This file, 'gcc-6.1.0.
c/68120 - can't easily deal with integer overflow at compile time,
is an enhancement request to make the integer overflow intrinsics
usable in constant expressions in C (in addition to letting them
be invoked with just two arguments).
The inability to use the built-ins in constant expressions als
> On 28 Apr 2016, at 12:28 AM, Bernd Schmidt wrote:
>
> Please attach it (text/plain) instead.
Done.
Index: libiberty/ChangeLog
===
--- libiberty/ChangeLog (revision 235691)
+++ libiberty/ChangeLog (working copy)
@@ -1,3 +1,22 @@
Sorry, forgot to include the libstdc++ list.
On 2016-05-01 16:18, Eelis wrote:
Hi,
The attached patch optimizes std::shuffle for the very common case
where the generator range is large enough that a single invocation
can produce two swap positions.
This reduces the runtime of the following tes
Hi,
The attached patch optimizes std::shuffle for the very common case
where the generator range is large enough that a single invocation
can produce two swap positions.
This reduces the runtime of the following testcase by 37% on my machine:
int main()
{
std::mt
Hello,
This patch is random cleanups on the vtable-verify code.
OK for trunk?
Ciao!
Steven
gcc/
* vtable-verify.h (verify_vtbl_ptr_fndecl): Add GTY markers.
(num_vtable_map_nodes): Remove extern declaration.
(vtbl_mangled_name_types, vtbl_mangled_name_ids): Likewise.
* vt
On Sun, May 01, 2016 at 11:05:29AM +0200, Andreas Schwab wrote:
> Jakub Jelinek writes:
>
> > + if test "x$enable_checking" = x && \
> > + test -d ${srcdir}/gcc && \
> > + test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
> > +stage1_checking=yes,types,extra
>
> s/=/=--ena
Jakub Jelinek writes:
> + if test "x$enable_checking" = x && \
> + test -d ${srcdir}/gcc && \
> + test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
> +stage1_checking=yes,types,extra
s/=/=--enable-checking=/
Andreas.
--
Andreas Schwab, sch...@linux-m68k.org
GPG Key fing
Hi,
Constraints in expanders do nothing, so we can remove them. That's
what the patch does.
Tested on sh-elf with
make -k check RUNTESTFLAGS="--target_board=sh-sim\{-m2/-ml,-m2/-mb,
-m2a/-mb,-m4/-ml,-m4/-mb,-m4a/-ml,-m4a/-mb}";
Committed as r235691.
Cheers,
Oleg
gcc/ChangeLog:
* con
Hi,
I took a closer look at this test case, and I found, except that
it triggers a dejagnu bug, it is also wrong. I have tested with
a cross-compiler for target=sh-elf and found that the test case
actually FAILs because the foo.specs uses "cppruntime" which
is only referenced in gcc/config/sh/sup
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