Hello,
this is a small patchset that prepares API for new IPA Identical code folding
pass. The patch adds an argument for coverage_compute_cfg_checksum.
Bootstrapped and tested on x86_64-linux.
OK for trunk?
Thanks,
Martin
2014-05-29 Martin Liska mli...@suse.cz
* coverage.h
Hello,
this patch enhances callgraph API to enable more precise control of
expand_thunk; another function becomes global.
Bootstrapped and tested on x86_64-linux.
OK for trunk?
Thanks,
Martin
2014-05-29 Martin Liska mli...@suse.cz
* cgraph.h (expand_thunk): New argument added.
Hi,
this patch introduces a new function lookup_attribute_starting that can find
all attributes starting with a specified string. Purpose of the function is to
be able to identify e.g. if a function has any 'omp' attribute.
Bootstrapped and tested on x86_64-linux.
OK for trunk?
Thanks,
Il 29/05/2014 19:20, pins...@gmail.com ha scritto:
What is your Pmode?
Pmode is dimode while ptr_mode is simode. Pointers are zero extended when
converting between si and di modes.
As you noted, the fundamental difference between x32 and aarch64 is that
aarch64 will still use 64-bit
Hello!
This error is because _mm_pause is defined in the scope of #pragma GCC
target(sse). But _mm_pause, which simply generates the pause
instruction, does not require SSE support. The pause instruction has
nothing really to do with SSE, and it works on all x86 processors (on
processors
Jan Hubicka hubi...@ucw.cz writes:
Jan Hubicka hubi...@ucw.cz writes:
Richard Sandiford wrote the original section anchors implementation,
so he would be a good person to comment about the interaction between
aliases and section anchors.
Thanks! Richard, does this patch seem sane?
* class.c (dump_class_hierarchy_1): dump fields after hierarchy information.
---
gcc/cp/class.c | 38 ++
1 file changed, 38 insertions(+)
diff --git a/gcc/cp/class.c b/gcc/cp/class.c
index 14780e7..13579ac 100644
--- a/gcc/cp/class.c
+++ b/gcc/cp/class.c
Hi!
I've noticed that when running
make check ALT_CC_UNDER_TEST=gcc ALT_CXX_UNDER_TEST=g++
when the newly built compiler is built into a different prefix
than the system compiler (4.8.x or 4.4.x) lots of tests fail with
errors where the system compiler either couldn't find headers
or even can't
So, completed bootstrap and regression-test for x86_64-unknown-linux-gnu
(multilib) by using following predicate for sibcall-patch.
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
return CONSTANT_P (op);
})
Worked fine, no regressions. Is sibcall-patch ok with
On Fri, May 30, 2014 at 9:14 AM, Tom de Vries tom_devr...@mentor.com wrote:
Marcus,
when building for aarch64-linux-gnu with --enable-checking=yes,rtl, I run
into the following error:
...
In file included from src/libgcc/libgcc2.c:56:0:
src/libgcc/libgcc2.c: In function ‘__floattisf’:
On 05/29/14 16:25, Kyrill Tkachov wrote:
Hi all,
I noticed that in some of our move patterns the movw instruction is given the
mov_reg type rather than the
mov_imm type that all other uses of movw have. This patch fixes that.
Scanning through our pipeline descriptions I see that mov_imm is
+ if (!TARGET_VFP)
+return;
+
+ /* Generate the equivalence of :
s/equivalence/equivalent.
Ok with that change and if no regressions.
Ramana
On Mon, May 26, 2014 at 9:01 AM, Kugan
kugan.vivekanandara...@linaro.org wrote:
Ping^2 ?
Thanks,
Kugan
On 12/05/14 09:47, Kugan wrote:
Ping
I'd say we still handle basic symbolic range ops in
extract_range_from_binary_1
but in extract_range_from_binary_expr for a symbolic op0 we try to simplify
it with both [op1, op1] and with the value-range of op1 until we get a
non-varying range as result. Not sure if it's worth restricting
On Fri, May 30, 2014 at 08:03:45AM +, VandeVondele Joost wrote:
+@item -Wuse-no-only
+@opindex @code{Wuse-no-only}
+@cindex warnings, use statements
+@cindex intrinsic
+Warn if a use statement has no only qualifier and thus implicitly imports
+all public entities of the used module.
On 14-01-14 20:36, Vladimir Makarov wrote:
Unfortunately I haven't been able to find time to work further on the
LRA part.
So if you're still willing to pick up that part, that would be great.
Vladimir,
I gave this a try. The attached patch works for the included test-case
for x86_64.
I've
I think it is really weird if a coding style warning is included in -Wall.
I have no strong opinion on this, I followed the -Wintrinsic-shadow example,
and I'm happy to change things.
Note however, that even the Fortran standard recommends the ONLY option for
example for intrinsic modules,
Uros,
This patch enables the fuse-caller-save optimization for i386.
It sets the hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS to true.
The definition of the hook is:
...
set to true if all the calls in the current function contain clobbers in
CALL_INSN_FUNCTION_USAGE for the registers
On Fri, May 30, 2014 at 11:45 AM, Tom de Vries tom_devr...@mentor.com wrote:
This patch enables the fuse-caller-save optimization for i386.
It sets the hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS to true.
The definition of the hook is:
...
set to true if all the calls in the
This script automates the process of creating the libstdc++ release
docs in various formats. I didn't try to integrate it with the
update_web_docs_svn script because there are a lot of dependencies
which aren't installed on sourceware.org anyway, so it needs to be run
on another machine (but at
Hello Ian, Uroš,
On 30 May 09:19, Uros Bizjak wrote:
Hello!
This error is because _mm_pause is defined in the scope of #pragma GCC
target(sse). But _mm_pause, which simply generates the pause
instruction, does not require SSE support. The pause instruction has
nothing really to do
On Fri, May 30, 2014 at 03:41:22PM +0400, Kirill Yukhin wrote:
That is definetely a bug and I see no compatibility issues in the fix.
The only nit I see: maybe it'd be better to put this cpuid-less intrinsic
into immintin.h? xmmintrin.h serves for SSE.
Wouldn't that be an API compatibility
On 30 May 13:45, Jakub Jelinek wrote:
On Fri, May 30, 2014 at 03:41:22PM +0400, Kirill Yukhin wrote:
That is definetely a bug and I see no compatibility issues in the fix.
The only nit I see: maybe it'd be better to put this cpuid-less intrinsic
into immintin.h? xmmintrin.h serves for
Hi,
Before any instrumentation happens, instrumentation clones do not actually have
any uses and thus may be removed. This patch fixes it by forbiding removal of
not instrumented instrumentation clones.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
--
gcc/
2014-05-30 Ilya Enkovich
Hi,
This patchs registers all statically initialized vars in Pointer Bounds
Checker. It allows to build proper Bounds Tables for statically initialized
pointers.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
--
gcc/
2014-05-30 Ilya Enkovich ilya.enkov...@intel.com
*
On Thu, 2014-05-29 at 14:07 -0500, Peter Bergner wrote:
On Wed, 2014-05-28 at 09:36 +0200, Thomas Schwinge wrote:
This is being discussed in the thread at
http://gcc.gnu.org/ml/gcc-patches/2014-05/msg02031.html. Until that
has been resolved, I do agree to check in the following patch (and
On Fri, May 30, 2014 at 08:09:22AM -0500, Peter Bergner wrote:
On Thu, 2014-05-29 at 14:07 -0500, Peter Bergner wrote:
On Wed, 2014-05-28 at 09:36 +0200, Thomas Schwinge wrote:
This is being discussed in the thread at
http://gcc.gnu.org/ml/gcc-patches/2014-05/msg02031.html. Until that
This patch based on one by Peter Collingbourne changes libgo to use the
somewhat portable _mm_pause intrinsic rather than the GCC-specific
__builtin_ia32_pause builtin function. This makes it easier to compile
libgo with compilers other than GCC. Bootstrapped and ran Go testsuite
on
On 05/29/2014 03:17 PM, Paolo Carlini wrote:
I put together the below which already passes testing.
Thanks!
+ bool do_inject = this_type !dependent_type_p (this_type);
!dependent_type_p should be !dependent_scope_p, or perhaps even
CLASS_TYPE_P. It should be OK to inject a this
Hi,
On 05/30/2014 04:13 PM, Jason Merrill wrote:
On 05/29/2014 03:17 PM, Paolo Carlini wrote:
I put together the below which already passes testing.
Thanks!
You are welcome. Let's finish this, then ;)
+ bool do_inject = this_type !dependent_type_p (this_type);
!dependent_type_p
On 05/30/2014 10:21 AM, Paolo Carlini wrote:
You also need to propagate the flag in a bunch of other places:
everywhere we call build_method_type_directly ought to cover it.
Agreed, I spotted a few places. What about build_function_type? I think
it's the same issue, right?
Right, I was just
PING
On Tue, May 20, 2014 at 12:42 AM, Janne Blomqvist
blomqvist.ja...@gmail.com wrote:
On Thu, May 15, 2014 at 1:00 AM, Janne Blomqvist
blomqvist.ja...@gmail.com wrote:
Hi,
a common malloc() pattern is malloc(num_foo * sizeof(foo_t), that
is, create space for an array of type foo_t with
On 05/02/2014 03:46 PM, Jason Merrill wrote:
My change to avoid building a dummy variable in a nested function turns
out to have been too aggressive; in this case, we have a reference to a
local const variable in the type of an array that we're capturing. It
seems safe enough to make dummy
Here the change to look up static/const vars from the enclosing context
of a lambda again at instantiation time was breaking on 4.7 because we
weren't instantiating the lambda op() until EOF. Fixed this way in 4.7;
in later versions we already instantiate it early as part of the
TAG_DEFN.
Honza,
I finally was able to bootstrap GCC on AIX yesterday. The bootstrap
works, but the testsuite results are in extremely bad shape: 250
failures in G++ testsuite and 470 failures in libstdc++ testsuite.
G++ previously had about 65 failures, mainly TLS and init. libstdc++
previously hovered
On 05/30/2014 01:08 AM, Kai Tietz wrote:
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
return CONSTANT_P (op);
})
Surely that always returns false? Surely XEXP (op, 0) so that you look at the
address, not the memory.
r~
On 05/30/14 07:00, Ilya Enkovich wrote:
Hi,
This patchs registers all statically initialized vars in Pointer Bounds
Checker. It allows to build proper Bounds Tables for statically initialized
pointers.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
--
gcc/
2014-05-30 Ilya Enkovich
On 05/30/14 06:56, Ilya Enkovich wrote:
Hi,
Before any instrumentation happens, instrumentation clones do not actually have
any uses and thus may be removed. This patch fixes it by forbiding removal of
not instrumented instrumentation clones.
Bootstrapped and tested on linux-x86_64.
On Thu, May 29, 2014 at 3:17 PM, Yufeng Zhang yufeng.zh...@arm.com wrote:
Hi Honza,
I can confirm that with your commit r211045 the arm-none-linux-gnueabi{hf}
builds are OK now. Thanks for the fix.
Testsuite regressions like
FAIL: g++.dg/ipa/devirt-21.C -std=gnu++1y (test for excess
On 05/28/14 13:50, Richard Sandiford wrote:
Thanks for the review.
Jeff Law l...@redhat.com writes:
On 05/26/14 13:21, Richard Sandiford wrote:
If we're going to change it, then clearly the docs need to change and
ideally we'd statically check the port's constraints during the build
process
Hi,
We error in the case where both --with-tune and --with-cpu are specified at
configure time. In this case, we cannot distinguish this situation from the
situation where --with-tune was specified at configure time and -mcpu was
passed on the command line, so we give -mcpu precedence.
This
2014-05-29 22:27 GMT+04:00 S, Pitchumani pitchuman...@atmel.com:
Hi,
Device ATA6289 has MUL instruction and it belongs to avr4 ISA.
Now it is incorrectly listed under avr25. Attached patch corrects it.
Please commit if the patch is OK. I do not have commit access.
Regards,
Pitchumani
On 05/30/14 00:49, Martin Liška wrote:
Hi,
this patch introduces a new function lookup_attribute_starting that
can find all attributes starting with a specified string. Purpose of the
function is to be able to identify e.g. if a function has any 'omp'
attribute.
Bootstrapped and tested on
On 05/30/14 00:49, Martin Liška wrote:
Hello,
cgraph_make_wrapper is a new function that creates a simple wrapper
of a function. The function will be used further in identical code
folding if a pass proves that two functions are semantically equivalent.
Bootstrapped and tested on
On 05/30/14 00:47, Martin Liška wrote:
Hello,
this patch enhances callgraph API to enable more precise control of
expand_thunk; another function becomes global.
Bootstrapped and tested on x86_64-linux.
OK for trunk?
Thanks,
Martin
2014-05-29 Martin Liska mli...@suse.cz
* cgraph.h
On 05/29/14 04:53, Ilya Enkovich wrote:
Hi,
This patch tries to keep bounds initial values when it may be needed. Even if
initial value is not fully known (e.g. we know only low bound) it still may
help to remove some redundant checks.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
On 05/29/14 05:00, Ilya Enkovich wrote:
Hi,
This patch allows to recognize instrumented call to special function by using
the original function name for recognition.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
--
gcc/
2014-05-29 Ilya Enkovich ilya.enkov...@intel.com
*
Jakub Jelinek ja...@redhat.com writes:
[...]
Ok, tried to merge also g++.dg/asan from the same revision as you've merged
libsanitizer.
[...]
2014-05-22 Jakub Jelinek ja...@redhat.com
* g++.dg/asan/asan_test.C: Add -std=c++11 and
-DSANITIZER_USE_DEJAGNU_GTEST=1 to
- Original Message -
On 05/30/2014 01:08 AM, Kai Tietz wrote:
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
return CONSTANT_P (op);
})
Surely that always returns false? Surely XEXP (op, 0) so that you look at
the
address, not the memory.
Jakub Jelinek ja...@redhat.com writes:
On Thu, May 22, 2014 at 04:07:38PM +0200, Jakub Jelinek wrote:
2014-05-22 Jakub Jelinek ja...@redhat.com
* sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
BUILT_IN_ASAN_REPORT_STORE_N): New.
* asan.c (struct asan_mem_ref): Change
On 05/29/14 05:05, Ilya Enkovich wrote:
Hi,
This patch allows to perform function versioning when some structures are not
available yet. It is required to make clones for Pointer Bounds Checker right
after SSA build.
Bootstrapped and tested on linux-x86_64.
Thanks,
Ilya
--
gcc/
2014-05-29
Jakub Jelinek ja...@redhat.com writes:
[...]
Here is the GCC side of the thing,
[...]
2014-05-23 Jakub Jelinek ja...@redhat.com
* asan.c (report_error_func): Add SLOW_P argument, use
BUILT_IN_ASAN_*_N if set.
(build_check_stmt): Likewise.
(instrument_derefs):
The docs still give Benjamin's old address for copyright assignment
questions. Changed to my address, although I considered volunteering
Paolo to get the mails ;-)
Committed to trunk.
commit 297bdcf296627c890b00db21a0333a7d0bb0a899
Author: Jonathan Wakely jwak...@redhat.com
Date: Fri May 30
PING
This is a change to top-level configure, not libstdc++ itself, so I
need approval.
On 20/05/14 15:59 +0100, Jonathan Wakely wrote:
On 20/05/14 15:53 +0100, Jonathan Wakely wrote:
The first part of this patch fixes the PR, we should be adding
target-libstdc++-v3 to noconfigdirs, not
On 05/30/14 11:09, Jonathan Wakely wrote:
PING
This is a change to top-level configure, not libstdc++ itself, so I
need approval.
On 20/05/14 15:59 +0100, Jonathan Wakely wrote:
On 20/05/14 15:53 +0100, Jonathan Wakely wrote:
The first part of this patch fixes the PR, we should be adding
On 05/30/14 10:51, Kai Tietz wrote:
- Original Message -
On 05/30/2014 01:08 AM, Kai Tietz wrote:
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
return CONSTANT_P (op);
})
Surely that always returns false? Surely XEXP (op, 0) so that you look at
On Thu, May 22, 2014 at 10:38 AM, H.J. Lu hjl.to...@gmail.com wrote:
On Thu, May 22, 2014 at 2:01 AM, Kirill Yukhin kirill.yuk...@gmail.com
wrote:
Hello,
On 20 May 08:24, H.J. Lu wrote:
ABI alignment should be sufficient for correctness. Bigger alignments
are supposed to give better
Honza,
For example g++.dg/abi/vcall1.C fails at a call in a localalias
function, which jumps to a bad location:
(gdb) up
#1 0x14c0 in B::B() [clone .localalias.2] ()
(gdb) x/16i $pc-32
0x14a0 _ZN1BC2Ev+156: add r10,r10,r8
0x14a4 _ZN1BC2Ev+160: mr r3,r10
Fix this by adding a new DEMANGLE_COMPONENT_CONVERSION component type,
which does what DEMANGLE_COMPONENT_CAST does today, and making
DEMANGLE_COMPONENT_CAST just simply print its component subtree.
I think we could instead reuse DEMANGLE_COMPONENT_CAST and in
d_print_comp_inner still do:
Hi,
On 05/30/2014 04:41 PM, Jason Merrill wrote:
On 05/30/2014 10:21 AM, Paolo Carlini wrote:
You also need to propagate the flag in a bunch of other places:
everywhere we call build_method_type_directly ought to cover it.
Agreed, I spotted a few places. What about build_function_type? I
Hi,
On 05/30/2014 07:04 PM, Jonathan Wakely wrote:
The docs still give Benjamin's old address for copyright assignment
questions. Changed to my address, although I considered volunteering
Paolo to get the mails ;-)
We may considering adding my email too, in the past I did that a lot
anyway,
On 05/25/14 03:31, Zamyatin, Igor wrote:
Hi!
Following patch handles the case of pointers in Cilk+ builtins.
Regtested in x86_64.
Ok for trunk and 4.9?
Thanks,
Igor
gcc/c/ChangeLog:
2014-05-23 Igor Zamyatin igor.zamya...@intel.com
PR c/58942
* c-array-notation.c
On May 30, 2014, at 12:39 AM, Jakub Jelinek ja...@redhat.com wrote:
Tested on x86_64-linux and i686-linux, ok for trunk/4.9?
Ok.
Thanks Jakub!
Looks like there is not rush with another merge now.
--kcc
On Fri, May 30, 2014 at 5:49 PM, Jakub Jelinek ja...@redhat.com wrote:
On Fri, May 30, 2014 at 08:09:22AM -0500, Peter Bergner wrote:
On Thu, 2014-05-29 at 14:07 -0500, Peter Bergner wrote:
On Wed, 2014-05-28 at 09:36
On Fri, May 30, 2014 at 10:37 AM, Cary Coutant ccout...@google.com wrote:
Fix this by adding a new DEMANGLE_COMPONENT_CONVERSION component type,
which does what DEMANGLE_COMPONENT_CAST does today, and making
DEMANGLE_COMPONENT_CAST just simply print its component subtree.
I think we could
On 30/05/14 19:38 +0200, Paolo Carlini wrote:
Hi,
On 05/30/2014 07:04 PM, Jonathan Wakely wrote:
The docs still give Benjamin's old address for copyright assignment
questions. Changed to my address, although I considered volunteering
Paolo to get the mails ;-)
We may considering adding my
This execution test specifies -mcpu=cortex-a8 but there is no
corresponding check to make sure that the hardware/simulator being used
to run the test can run cortex-a8 code. (The specific case we tripped
over was in combination with a -mbig-endian multilib; the combination of
the two options
On 05/30/2014 01:36 PM, Paolo Carlini wrote:
3- I understand Core/1227 as including the case of the late return type
vs the parameters of generic lambdas, thus the rather heavy handed tweak
to cp_parser_lambda_declarator_opt, which appears to work under the
debugger (in the sense that for
On 05/30/2014 07:05 PM, Ian Lance Taylor wrote:
Looks good to me. Thanks!
Thanks Cary!
Ian, does this look good to you?
I tend to defer to Jason on this sort of newfangled mangling
nuttiness, but I can take a look if he doesn't have time.
Thanks!
FWIW, it'd be great to have this
Hi,
the Fortran FE sets flag_errno_math and flag_associative_math
https://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=94447
https://gcc.gnu.org/viewcvs/gcc?view=revisionrevision=159620
Seemingly it (now?) needs to communicate that it is doing so, since otherwise
this is overwritten later on
On 05/30/2014 08:23 PM, Jonathan Wakely wrote:
On 30/05/14 19:38 +0200, Paolo Carlini wrote:
Hi,
On 05/30/2014 07:04 PM, Jonathan Wakely wrote:
The docs still give Benjamin's old address for copyright assignment
questions. Changed to my address, although I considered volunteering
Paolo to
Hi Alan
This causes g++ to ICE on pr59378 test, for aarch64 targets:
http://cbuild.validation.linaro.org/build/cross-validation/gcc/211058/report-build-info.html
Can you check?
Thanks,
Christophe.
On 19 May 2014 14:53, Marcus Shawcroft marcus.shawcr...@gmail.com wrote:
On 23 April 2014
Honza,
For example g++.dg/abi/vcall1.C fails at a call in a localalias
function, which jumps to a bad location:
(gdb) up
#1 0x14c0 in B::B() [clone .localalias.2] ()
(gdb) x/16i $pc-32
0x14a0 _ZN1BC2Ev+156: add r10,r10,r8
0x14a4 _ZN1BC2Ev+160: mr r3,r10
This patch updates the merged bb count only when they are in the same loop.
Bootstrapped and passed regression test.
Ok for trunk?
Thanks,
Dehao
gcc/ChangeLog:
2014-05-30 Dehao Chen de...@google.com
* tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
the
On 05/28/2014 01:09 PM, Richard Sandiford wrote:
Sandra Loosemore san...@codesourcery.com writes:
On 05/19/2014 01:38 PM, Sandra Loosemore wrote:
2014-05-19 Iain Sandoe i...@codesourcery.com
Catherine Moore c...@codesourcery.com
Sandra Loosemore
On Fri, May 30, 2014 at 9:51 AM, Kai Tietz kti...@redhat.com wrote:
- Original Message -
On 05/30/2014 01:08 AM, Kai Tietz wrote:
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
return CONSTANT_P (op);
})
Surely that always returns false?
As we are pushing AutoFDO patch upstream, is this patch OK for trunk?
Thanks,
Dehao
On Mon, Aug 19, 2013 at 1:32 PM, Dehao Chen de...@google.com wrote:
After rerunning test, this will fail one gcc regression test. So I
updated the patch to make sure all test will pass:
Index: gcc/dwarf2out.c
Hi,
after a clone is materialized, its clone_of field is cleared which in
PR 61211 leads to a failure in the skipped_thunk path in clone_of_p in
cgraph.c, which then leads to a false positive verification failure.
Fixed by the following patch. Bootstrapped and tested on x86_64-linux
on both the
On Fri, May 30, 2014 at 3:05 PM, H.J. Lu hjl.to...@gmail.com wrote:
On Fri, May 30, 2014 at 9:51 AM, Kai Tietz kti...@redhat.com wrote:
- Original Message -
On 05/30/2014 01:08 AM, Kai Tietz wrote:
(define_predicate sibcall_memory_operand
(match_operand 0 memory_operand)
{
Hi,
PR 61160 is actually two problems, this patch deals with the one
reported in comment one. The underlying cause is that an IPA-CP test
whether an edge is already leading to a clone does not look through
thunks, which caused it to double count and doubly-redirect them.
Bootstrapped and tested
Hi Kai,
this patch also mis-compiles binuitls-2.24 on x86_64.
In the function walk_wild_consider_section (ld/ldlang.c)
a tail-call gets miscompiled:
The stack frame is cleaned up, but now the jump target is invalid.
0x0040c801 +193: add $0x28,%rsp
0x0040c805 +197:
Hi,
the second issue in PR 61160 is that because artificial thunks
(produced by duplicate_thunk_for_node) do not have
combined_args_to_skip, calls to them do not get actual arguments
removed, while the actual functions do loose their formal parameters,
leading to mismatches.
Currently, the
On 28-05-14 10:43, Kai Tietz wrote:
Index: gcc/testsuite/gcc.target/i386/sibcall-4.c
===
--- gcc/testsuite/gcc.target/i386/sibcall-4.c (revision 0)
+++ gcc/testsuite/gcc.target/i386/sibcall-4.c (working copy)
@@ -0,0 +1,15 @@
This will increase c++ g1/g2 binary size a little. For all spec
cint2006 benchmarks, the binary size change is shown below.
400 0.00% 0.00% 0.00% 0.00%
401 0.00% 0.00% 0.00% 0.00%
403 0.00% 0.00% 0.00% 0.00%
429 0.00% 0.00% 0.00% 0.00%
445 0.00% 0.00% 0.00% 0.00%
456 0.00% 0.00% 0.00% 0.00%
458
On Fri, May 30, 2014 at 11:43 PM, Dehao Chen wrote:
Index: gcc/testsuite/gcc.dg/tree-prof/merge_block.c
===
--- gcc/testsuite/gcc.dg/tree-prof/merge_block.c (revision 0)
+++ gcc/testsuite/gcc.dg/tree-prof/merge_block.c (revision
Thanks for the suggestion. I actually want this function to be inlined
in ipa-inline phase, not einline phase.
Dehao
On Fri, May 30, 2014 at 4:50 PM, Steven Bosscher stevenb@gmail.com wrote:
On Fri, May 30, 2014 at 11:43 PM, Dehao Chen wrote:
Index:
Honza,
With the patch, I cannot bootstrap.
I am concerned about the much greater frequency of AIX linker warnings
about branch not followed by no-op after your patch.
GCC may bootstrap only because it links libstdc++ statically. If your
patch is too aggressive in its effort to remove PLT calls,
A group within the C++ standards committee was charged with the
responibility of coming up with a way for users to test a C++ compiler
and runtime for the availability of new features. These features are
intended to aid users in a time of intense C++ evolution. These
features are not really
This is the c-family part: Setting the language feature macos and
defining the __has_include macro.
c-family:
2014-05-31 Ed Smith-Rowland 3dw...@verizon.net
Implement SD-6: SG10 Feature Test Recommendations
* c-cppbuiltin.c (c_cpp_builtins()): Define language feature
Here is the libcpp portion.
2014-05-31 Ed Smith-Rowland 3dw...@verizon.net
Implement SD-6: SG10 Feature Test Recommendations
* directives.c: Support __has_include__ builtin.
* expr.c (parse_has_include): New function to parse __has_include__
builtin;
This is the libstdc++ and libstdc++ testsuite part.
2014-05-31 Ed Smith-Rowland 3dw...@verizon.net
Implement SD-6: SG10 Feature Test Recommendations
* include/bits/basic_string.h: Add __cpp_lib feature test macro.
* include/bits/stl_algobase.h: Ditto.
*
On Fri, May 30, 2014 at 8:41 PM, Ed Smith-Rowland 3dw...@verizon.net wrote:
A group within the C++ standards committee was charged with the
responibility of coming up with a way for users to test a C++ compiler and
runtime for the availability of new features. These features are intended
to
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