[PATCH, AARCH64] movcc for fcsel

Hi, For float value, movsfcc/movdfcc is required by emit_conditional_move called in ifcvt pass to expand if-then-else to "fcsel" insn. Bootstrap and no make check regression with qemu-aarch64. Is it OK for next stage1? Thanks! -Zhenqiang ChangeLog: 2014-03-18 Zhenqiang Chen * config/aa

[PATCH] Fix transparent alias chain construction in change_decl_assembler_name

Hi, Here is a small patch to fix ICE in change_decl_assembler_name. I found this problem working on my experimental branch which uses transparent alias chains heavily and I don't have reproducer for the trunk. Bootstrapped and checked on linux-x86_64. Thanks, Ilya -- 2014-03-17 Ilya Enkovic

Re: [PATCH] Fix -fsanitize=undefined -flto (PR sanitizer/60535)

On Mon, 17 Mar 2014, Jakub Jelinek wrote: > Hi! > > Apparently rest_of_decl_compilation only calls varpool_finalize_decl > if not in_lto_p, so this patch calls it explicitly after that call to > make sure with -flto we register the newly created vars with varpool as > well. > > Additionally, the

Re: extending constants in rtl

On Tue, Mar 18, 2014 at 4:36 AM, Mike Stump wrote: > So, to support things like this: > > (define_constants >(C1_TEMP_REGNUM PROLOGUE_SCRATCH_1) >(C1_TEMP2_REGNUM PROLOGUE_SCRATCH_2) > > I need the rtl reader to do less checking. We we turn off int validation, >

Re: [PATCH] Fix transparent alias chain construction in change_decl_assembler_name

On Tue, Mar 18, 2014 at 9:20 AM, Ilya Enkovich wrote: > Hi, > > Here is a small patch to fix ICE in change_decl_assembler_name. I found this > problem working on my experimental branch which uses transparent alias chains > heavily and I don't have reproducer for the trunk. > > Bootstrapped and

[patch, libgfortran] Fix SPU link failures (Re: Set close-on-exec flag when opening files)

Janne Blomqvist wrote: > * io/unix.c (set_close_on_exec): New function. Since this patch, most Fortran tests fail on spu-elf since the system libraries do not support fcntl on the SPU. The patch below fixes this by using an autoconf check to verify fcntl is present before using it, as is alr

Re: [PATCH] x86: Define _mm*_undefined_*

On 17 Mar 22:18, Ulrich Drepper wrote: > On Mon, Mar 17, 2014 at 7:39 AM, Ilya Tocar wrote: > > > undefined is similar in behavior to setzero, but it also clobbers > > flags. Maybe just define it to setzero for now? > > > > > What do you mean by "clobbers flags"? Do you have an example? I've us

Re: [patch, libgfortran] Fix SPU link failures (Re: Set close-on-exec flag when opening files)

Ulrich Weigand wrote: > Janne Blomqvist wrote: > > * io/unix.c (set_close_on_exec): New function. > > Since this patch, most Fortran tests fail on spu-elf since the system > libraries do not support fcntl on the SPU. > > The patch below fixes this by using an autoconf check to verify > fcntl is

[Patch AArch64] Remove unnecesssary definition of MEMORY_MOVE_COST

Hi, While looking at something else I realized that we had MEMORY_MOVE_COST defined in the backend. However we also have the more recent target hook defined for this through TARGET_MEMORY_MOVE_COST making it obvious to remove this definition, given that the only use of the macro MEMORY_MOVE_

[PATCH GCC]Fix pr60363 by adding backtraced value of phi arg along jump threading path

Hi, After control flow graph change made by http://gcc.gnu.org/ml/gcc-patches/2014-02/msg01492.html, case gcc.dg/tree-ssa/ssa-dom-thread-4.c is broken on logical_op_short_circuit targets including cortex-m3/cortex-m0. The regression reveals a missed opportunity in jump threading, which causes a for

[testsuite] Fix gcc.dg/tls/pr58595.c on Solaris 9

The new gcc.dg/tls/pr58595.c testcase FAILs on Solaris 9: FAIL: gcc.dg/tls/pr58595.c (test for excess errors) Excess errors: Undefined first referenced symbol in file ___tls_get_addr /var/tmp//ccuBbAna.o ld: fatal: Symbol refer

Re: [testsuite] Fix gcc.dg/tls/pr58595.c on Solaris 9

On Tue, Mar 18, 2014 at 11:19:52AM +0100, Rainer Orth wrote: > The new gcc.dg/tls/pr58595.c testcase FAILs on Solaris 9: > > FAIL: gcc.dg/tls/pr58595.c (test for excess errors) > Excess errors: > Undefined first referenced > symbol in file > ___tl

Re: [SPARC] Follow-up to latest LEON3 workaround

> This is a follow-up to > http://gcc.gnu.org/ml/gcc-patches/2013-07/msg00959.html > which implemented the workaround for the data cache nullify issues on LEON3. Another fixlet. Tested on SPARC/Solaris, applied on the mainline and 4.8 branch. 2014-03-18 Eric Botcazou * config/spar

Re: [PATCH] x86: Define _mm*_undefined_*

On Tue, Mar 18, 2014 at 10:34 AM, Ilya Tocar wrote: > On 17 Mar 22:18, Ulrich Drepper wrote: >> On Mon, Mar 17, 2014 at 7:39 AM, Ilya Tocar wrote: >> >> > undefined is similar in behavior to setzero, but it also clobbers >> > flags. Maybe just define it to setzero for now? >> > >> > >> What do yo

Re: [PATCH] __builtin_expect with alternate predictors for Fortran (PR ipa/58721)

On Sat, Mar 15, 2014 at 2:13 PM, Jakub Jelinek wrote: > Hi! > > Here is an updated patch for what Tobias has posted earlier: > http://gcc.gnu.org/ml/gcc-patches/2014-03/msg00043.html > While that version bootstrapped/regtested fine, most of the Fortran > tests ICEd, primarily because the 3 operand

Re: Ping^3 GCC trunk 4.9: documentation patch on plugins

On Tue, Mar 18, 2014 at 2:12 AM, Basile Starynkevitch wrote: > On Sat, 2014-03-08 at 11:15 +0100, Basile Starynkevitch wrote: >> I am pinging again this documentation patch >> http://gcc.gnu.org/ml/gcc-patches/2014-02/msg00074.html >> (pinged at http://gcc.gnu.org/ml/gcc-patches/2014-02/msg01002.h

Re: [PATCH] Fix PR60505

On Mon, 17 Mar 2014, Cong Hou wrote: > On Mon, Mar 17, 2014 at 6:44 AM, Richard Biener wrote: > > On Fri, 14 Mar 2014, Cong Hou wrote: > > > >> On Fri, Mar 14, 2014 at 12:58 AM, Richard Biener wrote: > >> > On Fri, 14 Mar 2014, Jakub Jelinek wrote: > >> > > >> >> On Fri, Mar 14, 2014 at 08:52:07

Re: [PATCH] BZ60501: Add addptr optab

On Mon, Mar 17, 2014 at 03:24:14PM -0400, Vladimir Makarov wrote: > It is complicated. There is no guarantee that it is used only for > addresses. I need some time to think how to fix it. > > Meanwhile, you *should* commit the patch into the trunk because it > solves the real problem. And I can

[patch sdbout]: Fix PR rtl-optimization/56356

Hi, this patch fixes an ICE regarding COFF-debugging information. Problem is that the parms isn't necessarily an incoming argument, and not necessarily already set. By checking this - as done already in dbxout - we can avoid to process on invalid parm-declarations. ChangeLog 2014-03-18 Kai Tie

[PATCH] Fix my name in contrib.texi

Committed as obvious. Richard. 2014-03-18 Richard Biener * doc/contrib.texi: Adjust my name. Index: gcc/doc/contrib.texi === --- gcc/doc/contrib.texi(revision 208642) +++ gcc/doc/contrib.texi(working cop

Re: [Patch AArch64] Remove unnecesssary definition of MEMORY_MOVE_COST

On 18/03/14 09:43, Ramana Radhakrishnan wrote: Hi, While looking at something else I realized that we had MEMORY_MOVE_COST defined in the backend. However we also have the more recent target hook defined for this through TARGET_MEMORY_MOVE_COST making it obvious to remove this definition

[PATCH] Document -fresulution

Just found another patch in my local tree. Committed as obvious. Richard. 2014-03-18 Richard Biener * doc/lto.texi (-fresolution): Document. Index: gcc/doc/lto.texi === --- gcc/doc/lto.texi(revision 208642) +++ gcc

[PATCH] Loop docs

Another one. Committed. Richard. 2014-03-18 Richard Biener * doc/loop.texi: Remove section on the removed lambda framework. Update loop docs with recent changes in preserving loop structure. Index: gcc/doc/loop.texi ==

Re: [PATCH] Update -flto docs wrt option handling

On Tue, 11 Mar 2014, Richard Biener wrote: > On Sat, 8 Mar 2014, Gerald Pfeifer wrote: > > > Thanks for the time and diligence writing this up, Richi! > > > > On Thu, 6 Mar 2014, Richard Biener wrote: > > > -files; if @option{-flto} is not passed to the linker, no > > > -interprocedural optimiza

Re: Ping^3 GCC trunk 4.9: documentation patch on plugins

Hello Diego & all, Here is a slightly improved patch to follow Diego's comments on http://gcc.gnu.org/ml/gcc-patches/2014-03/msg00863.html (since Diego improved the wording extracted from comments in gcc/plugin.def I am also patching the comments in that file). ### gcc/Changelog entry 2014-03-

Re: [PATCH] Document -fresulution

Richard Biener writes: > +@item -fresolution=@var{file} > +@opindex fresolution > +This option specifies the linker resolution file. This option is > +only meaningful in conjunction with @option{-fwpa} and as option > +to pass through to the LTO linker pluign.

[PATCH] Avoid two bitmap_copies in df

I found this patch in my local tree which avoids copying a bitmap by doing bitmap_and_compl (&tmp, op2, dense_invalidated); instead of bitmap_copy (&tmp, op2); bitmap_and_compl_into (&tmp, dense_invalidated); which should besides speed also eventually reduce peak memory

Re: [PATCH] Document -fresulution

On Tue, 18 Mar 2014, Rainer Orth wrote: > Richard Biener writes: > > > +@item -fresolution=@var{file} > > +@opindex fresolution > > +This option specifies the linker resolution file. This option is > > +only meaningful in conjunction with @option{-fwpa} and as option > > +to pass through to the

[PATCH] [gomp4] Initial support of OpenACC loop directive in C front-end.

Hi Thomas! This patch introduces support of OpenACC loop directive (and combined directives) in C front-end up to GENERIC. Currently no clause is allowed. This patch is necessary to finish implementation of OpenACC 1.0 in fortran front-end. As you know, OpenACC fortran implementation does pa

[PATCH] Fix gimple-fold

Hello, I found ICE in Chromium compiled with LTO. There's a call that is proved by ipa-devirt as __builtin_unreachable; same decision is done by gimple-fold and this call is replaced by GIMPLE_CALL and GIMPLE_ASSIGN (in this order). After that condition for cgraph_update_edges_for_call_stm

Re: Ping^3 GCC trunk 4.9: documentation patch on plugins

OK with: +Pragmas registered with @code{c_register_pragma_with_expansion} or +@code{c_register_pragma_with_expansion_and_data} are supporting +preprocessor expansions. For an example of using such a pragma: s/are supporting/support/ s/For an example of using such a pragma/For example/ Diego.

Re: [PATCH] Avoid two bitmap_copies in df

On Tue, Mar 18, 2014 at 01:32:57PM +0100, Richard Biener wrote: > 2014-03-18 Richard Biener > > * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy > by using bitmap_and_compl instead of bitmap_and_compl_into. > (df_rd_transfer_function): Likewise. Ok, thanks. Ja

Re: [PATCH] Fix gimple-fold

On Tue, Mar 18, 2014 at 1:38 PM, Martin Liška wrote: > Hello, > I found ICE in Chromium compiled with LTO. There's a call that is proved > by ipa-devirt as __builtin_unreachable; same decision is done by gimple-fold > and this call is replaced by GIMPLE_CALL and GIMPLE_ASSIGN (in this order).

Re: [PATCH] Fix gimple-fold

Hi! > > 2014-03-18 Martin Liska > > > > * cgraph.c (cgraph_update_edges_for_call_stmt_node): added case when > > gimple call statement is updated. Capital letter after : > > * gimple-fold.c (gimple_fold_call): changed order for GIMPLE_ASSIGN > > and Likewise here.

[gomp4] OpenACC num_gangs, num_workers, vector_length clauses

Hi! In gomp-4_0-branch's r208648, I have just committed some ;-) support for OpenACC num_gangs, num_workers, vector_length clauses (OpenACC parallel directive), that is, just passing them through the compiler -- now, libgomp just needs to do something useful with that information. commit 0104aa41

[patch testsuite]: g++.dg/abi

Hi, this patch skips anon2.C and anon3.C test for mingw target. Issue here is that weak under pe-coff is different to ELF-targets and therefore test doesn't apply for FAIL: g++.dg/abi/anon2.C -std=c++11 scan-assembler .weak(_definition)?[ \t]_?_ZN2N11D1C3fn1ENS0_1BE FAIL: g++.dg/abi/anon2.C -st

Re: [PATCH] Fix gimple-fold

Thank you for feedback, new changelog: 2014-03-18 Martin Liska * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when gimple call statement is update. * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and GIMPLE_CALL, where g

Re: [PATCH] [gomp4] Initial support of OpenACC loop directive in C front-end.

Hi! On Tue, 18 Mar 2014 16:37:24 +0400, Ilmir Usmanov wrote: > This patch introduces support of OpenACC loop directive (and combined > directives) in C front-end up to GENERIC. Currently no clause is allowed. Thanks! I had worked on a simpler patch, not yet dealing with combined clauses. Also

[PATCH] Add --enable-valgrind-annotations

This is another patch (well, I've polished it a bit) that was sitting in my local tree for some time. I've not enabled the ggc-common.c code (I merely want to get rid of the false possitives). Queued for 4.10 unless I'm told otherwise. Richard. 2014-03-18 Richard Biener * configure

Re: [PATCH] Fix gimple-fold

On Tue, Mar 18, 2014 at 2:29 PM, Martin Liška wrote: > Thank you for feedback, Ok if it passes bootstrap / regtest. Thanks, Richard. > new changelog: > > 2014-03-18 Martin Liska > > * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when > gimple call statement i

[PATCH][AARCH64] Support tail indirect function call

Current, indirect function call prevents tail-call optimization on AArch64. This patch adapt the fix for PR arm/19599 to AArch64. Is it ok for next stage 1? Thanks. -- Jiong gcc/ * config/aarch64/predicates.md (aarch64_call_insn_operand): New predicate. * config/aarch64/constraints

Contents of PO file 'cpplib-4.9-b20140202.de.po'

cpplib-4.9-b20140202.de.po.gz Description: Binary data The Translation Project robot, in the name of your translation coordinator.

New German PO file for 'cpplib' (version 4.9-b20140202)

Hello, gentle maintainer. This is a message from the Translation Project robot. A revised PO file for textual domain 'cpplib' has been submitted by the German team of translators. The file is available at: http://translationproject.org/latest/cpplib/de.po (This file, 'cpplib-4.9-b20140202.

Re: [PATCH] [gomp4] Initial support of OpenACC loop directive in C front-end.

Committed as r208649. -- Ilmir.

Re: [PATCH][AArch64] Vreinterpret re-implemention for stage-1

2014-02-13 9:46 GMT+00:00 Alex Velenko : > Hi, > This patch re-implements vreinterpret intrinsics to directly call a cast. > The aim is to forward as much information to front-end as possible. > This patch had a full LE and BE regression run with no regressions. > > Is patch good to commit to stage

[RFA jit 1/2] introduce class toplev

This patch introduces a new "class toplev" and changes toplev_main and toplev_finalize to be methods of this class. Additionally, now the timevars are automatically stopped when the object is destroyed. This cleans up "compile" a bit and makes it simpler to reuse the toplev logic in other code. -

[RFA jit 2/2] introduce scoped_timevar

This introduces a new scoped_timevar class. It pushes a given timevar in its constructor, and pops it in the destructor, giving a much simpler way to use timevars in the typical case where they can be scoped. --- gcc/ChangeLog.jit | 4 gcc/jit/ChangeLog.jit | 4 gcc/jit/internal

[RFA jit 0/2] minor refactorings for reuse

I wanted to do something like playback::context::compile, but in my project I can't really reuse all the JIT code -- really I just wanted to be able to use toplev_main and toplev_finalize. Looking into the code, though, I saw a few spots that could be cleaned up a little, so I wouldn't have to wor

Re: [PATCH] Fix gimple-fold

Patch passes bootstrap and regtest. I fixed indentation according to discussion with Jakub. OK for trunk? Thanks, Martin On 03/18/2014 02:55 PM, Richard Biener wrote: On Tue, Mar 18, 2014 at 2:29 PM, Martin Liška wrote: Thank you for feedback, Ok if it passes bootstrap / regtest. Thanks,

Re: [PATCH] Fix gimple-fold

On Tue, Mar 18, 2014 at 3:59 PM, Martin Liška wrote: > Patch passes bootstrap and regtest. > > I fixed indentation according to discussion with Jakub. > > OK for trunk? Ok. Thanks, Richard. > Thanks, > Martin > > > On 03/18/2014 02:55 PM, Richard Biener wrote: >> >> On Tue, Mar 18, 2014 at 2:29

Re: [PATCH] x86: Define _mm*_undefined_*

On Tue, Mar 18, 2014 at 7:13 AM, Richard Biener wrote: > extern __inline __m512 > __attribute__ ((__gnu_inline__, __always_inline__, __artificial__)) > _mm512_undefined_ps (void) > { > __m512 __Y = __Y; > return __Y; > } This provokes no warnings (as you wrote) and it doesn't clobber flags,

Re: [PATCH] Fix -fsanitize=undefined -flto (PR sanitizer/60535)

On Tue, Mar 18, 2014 at 10:00:09AM +0100, Richard Biener wrote: > Isn't varpool_finalize_decl the canonical interface anyway? > Thus, you don't need to call rest_of_decl_compilation AFAIK - the > varpool machinery will do that. ... > Should be enough to check if int128_integer_type_node is not NULL

[C++ PATCH] Fix -std=c++11 OpenMP UDR handling (PR c++/60331)

Hi! Apparently with -std=c++11 and higher, if in a template we call finish_expr_stmt on a DECL_EXPR (as cp_parser_omp_declare_reduction_exprs does) and the omp_priv var in there is not type dependent, it ICEs during: else if (!type_dependent_expression_p (expr)) convert_to_void (buil

Re: [PATCH] x86: Define _mm*_undefined_*

On Tue, Mar 18, 2014 at 4:03 PM, Ulrich Drepper wrote: > On Tue, Mar 18, 2014 at 7:13 AM, Richard Biener > wrote: >> extern __inline __m512 >> __attribute__ ((__gnu_inline__, __always_inline__, __artificial__)) >> _mm512_undefined_ps (void) >> { >> __m512 __Y = __Y; >> return __Y; >> } > > >

Re: [PATCH] x86: Define _mm*_undefined_*

On Tue, Mar 18, 2014 at 4:09 PM, Richard Biener wrote: > On Tue, Mar 18, 2014 at 4:03 PM, Ulrich Drepper wrote: >> On Tue, Mar 18, 2014 at 7:13 AM, Richard Biener >> wrote: >>> extern __inline __m512 >>> __attribute__ ((__gnu_inline__, __always_inline__, __artificial__)) >>> _mm512_undefined_ps

Re: [PATCH] x86: Define _mm*_undefined_*

On Tue, Mar 18, 2014 at 11:11 AM, Richard Biener wrote: > Btw, without this zeroing (where zero is also "undefined") this may > be an information leak and thus possibly a security issue? That is, > how is _mm_undefined_pd () specified? People aren't accidentally using the _mm*_undefined_*() func

Re: [PR58479] introduce a param to limit debug stmts count

On Fri, Mar 14, 2014 at 11:45:48PM -0300, Alexandre Oliva wrote: > This bug report had various testcases that had to do with full loop > unrolling with non-automatic iterators and fixed boundaries, which > resulted in duplicating debug stmts in the loop for each iteration. In > some cases, the res

[patch] fix libstdc++/60564

This fixes a 4.8/4.9 regression where we move from an lvalue when constructing a packaged_task. Tested x86_64-linux, committed to trunk and 4.8 branch. commit b07f31e30bc3ca1b91e199c37466824bb7c3bafa Author: Jonathan Wakely Date: Tue Mar 18 13:23:52 2014 + PR libstdc++/60564

[C++ testcases] PR 54250, PR 60305

Hi, I'm adding the below testcases for bugs already fixed in mainline and 4.8.x. Thanks, Paolo. // 2014-03-18 Paolo Carlini PR c++/54250 * g++.dg/cpp0x/lambda/lambda-ice12.C: New. Index: g++.dg/cpp0x/constexpr-ice14.C =

Re: Fwd: [RFC][gomp4] Offloading patches (2/3): Add tables generation

On 17 Mar 16:00, Thomas Schwinge wrote: > > GOMP_4.0 { > >global: > > + GOMP_offload_register; > > GOMP_barrier_cancel; > > GOMP_cancel; > > GOMP_cancellation_point; > > Now that the GOMP_4.0 symbol version is being used in GCC trunk, and will > be in the GCC 4.9 release, can we

[jit] Add missing tests to test-combination.c

Committed to branch dmalcolm/jit: gcc/testsuite/ * jit.dg/test-combination.c: Add test-arrays.c and test-volatile.c. Add comment about test-error-*.c. Remove comment about test-failure.c, which was removed in 96b218c9a1d5f39fb649e02c0e77586b180e8516. (creat

[committed] Fix -fsanitize=undefined with non-C family FEs (PR sanitizer/60557)

Hi! While most of the sanitization is done in the FEs (c-family/), some is done in the middle-end (ubsan pass) or when folding __builtin_unreachable (). This patch fixes ICE with that, bootstrapped/regtested on x86_64-linux and i686-linux, committed to trunk as obvious. 2014-03-18 Jakub Jelinek

Re: Ping^3 GCC trunk 4.9: documentation patch on plugins

On Tue, 2014-03-18 at 08:53 -0400, Diego Novillo wrote: > OK with: > > +Pragmas registered with @code{c_register_pragma_with_expansion} or > +@code{c_register_pragma_with_expansion_and_data} are supporting > +preprocessor expansions. For an example of using such a pragma: > > s/are supporting/sup

[C++ Patch / RFC] PR 51474

Hi, the attached is slightly larger than my last ones but, assuming the analysis is correct, should be pretty safe, it avoids a segfault: in fact, for a pure virtual called from a NSDMI, current_function_decl is null and the existing warning about *structors breaks. I'm reading 12.7/4 and I t

Re: [patch sdbout]: Fix PR rtl-optimization/56356

Patch got approved in bug-report for trunk. Applied at revision 208663 to trunk. Kai

Fix target/60562 -- more i387 int->float fallout

Brown bag time on this one. While I did build and test both x86_64 and i686 separately, I apparently only missed the regression in test results. Anyway, a simple fix for the problem: don't enable the pattern when it's not supposed to be enabled due to excess precision. Moving the _387 pattern do

Re: [RFA jit 1/2] introduce class toplev

On Tue, 2014-03-18 at 08:57 -0600, Tom Tromey wrote: > This patch introduces a new "class toplev" and changes toplev_main and > toplev_finalize to be methods of this class. Additionally, now the > timevars are automatically stopped when the object is destroyed. This > cleans up "compile" a bit an

Re: [RFA jit 2/2] introduce scoped_timevar

On Tue, 2014-03-18 at 08:57 -0600, Tom Tromey wrote: > This introduces a new scoped_timevar class. It pushes a given timevar > in its constructor, and pops it in the destructor, giving a much > simpler way to use timevars in the typical case where they can be > scoped. > --- > gcc/ChangeLog.jit

[PATCH] Fix ICE with MASK_LOAD and -fno-tree-dce (PR tree-optimization/60559)

Hi! With -fno-tree-dce the scalar MASK_LOAD isn't removed from the IL and we ICE on it during expansion (as we support only the vector loads, if those aren't supported, MASK_LOAD is either not created by if-conversion at all, or vectorization refuses to vectorize the loop and thus it is cfg cleane

[Fortran-caf, committed] Merge trunk into branch

* Merge from the trunk: r208408 bis r208666. Committed to the Fortran-caf branch, Rev. 208667. Tobias

Re: [PATCH] BZ60501: Add addptr optab

On 03/18/2014 04:59 AM, Jakub Jelinek wrote: > On Mon, Mar 17, 2014 at 03:24:14PM -0400, Vladimir Makarov wrote: >> It is complicated. There is no guarantee that it is used only for >> addresses. I need some time to think how to fix it. >> >> Meanwhile, you *should* commit the patch into the trun

Re: [PATCH] Fix error message from -Wcast-qual when casting away volatile

It seems that the patch was tested only in the C testsuite, but the changes to the testcase fail for C++. So I committed the following, which is what my patch should have done in the first place, as obvious. I hope this is OK with you. Cheers, Manuel. Index: gcc/testsuite/gcc.dg/cast-qual-3.c =

Re: [PR58479] introduce a param to limit debug stmts count

On Mar 18, 2014, Jakub Jelinek wrote: >> --- a/gcc/function.c >> +++ b/gcc/function.c >> @@ -4498,6 +4498,8 @@ allocate_struct_function (tree fndecl, bool abstract_p) >> >> cfun = ggc_alloc_cleared_function (); >> >> + SET_BUILD_DEBUG_STMTS (cfun, flag_var_tracking_assignments); > Dunno how t

Re: [RFA jit 1/2] introduce class toplev

>> gcc/ChangeLog.jit | 14 + David> I see the Changelog.jit file listed here... >> gcc/diagnostic.c | 2 +- >> gcc/jit/ChangeLog.jit | 5 + David> ...and here, but I don't see the content below, or within the header of David> the email. Is this available somewhere? S

Re: [RFA jit 2/2] introduce scoped_timevar

On Tue, Mar 18, 2014 at 08:57:44AM -0600, Tom Tromey wrote: > This introduces a new scoped_timevar class. It pushes a given timevar > in its constructor, and pops it in the destructor, giving a much > simpler way to use timevars in the typical case where they can be > scoped. thanks for doing thi

[PATCH] Fix PR c++/60573

PR c++/60573 * parser.c (synthesize_implicit_template_parm): Handle the fact that nested class member declarations erroneously appearing in an enclosing class contain an addition scope level for the class being defined. PR c++/60573 * g++.dg/cpp1y/pr

PATCH COMMITTED: Don't use int64_t in test

Among other issues, PR 60563 complains that g++.dg/ext/sync-4.c fails on Darwin because both the system header files and the test define the typedef int64_t. This patch should avoid that problem by renaming the typedef. Tested on x86_64-unknown-linux-gnu. Committed to mainline. Ian 2014-03-18

[PATCH] Fix PR54733 Optimize endian independent load/store

Hi everybody, *** Motivation *** Currently gcc is capable of replacing hand-crafted implementation of byteswap by a suitable instruction thanks to the bswap optimization pass. The patch proposed here aims at extending this pass to also optimize load in a specific endianness, independent of the