Ping
Richard Sandiford writes:
> Jeff Law writes:
>> On 11/16/2016 09:32 AM, Richard Sandiford wrote:
>>> Later patches will make machmode.h rely on wide-int.h and the
>>> new poly-int.h, so it needs to appear later in the coretypes.h
>>> include list.
>>>
>>> Previously machmode.h included insn
Ping
Richard Sandiford writes:
> Richard Sandiford writes:
>> The make_field_assignment code:
>>
>> src = force_to_mode (src, mode,
>> GET_MODE_PRECISION (mode) >= HOST_BITS_PER_WIDE_INT
>> ? HOST_WIDE_INT_M1U
>> : (HOST_WIDE_INT_
Ping*2
Richard Sandiford writes:
> In this testcase, we (correctly) record after:
>
> strcpy (p1, "abcde");
> char *p2 = strchr (p1, '\0');
> strcpy (p2, q);
>
> that the length of p1 and p2 can be calculated by converting the
> second strcpy to:
>
> tmp = stpcpy (p2, q)
>
> and then doin
On Friday 09 June 2017 03:59 PM, Georg-Johann Lay wrote:
Hi,
This patch adds support for devices that can access flash memory
by LD* instructions, hence there is no need to put .rodata in RAM.
The default linker script for the new multilib versions already
supports this feature, it's similar to
The code in libbacktrace had a race when doing parallel
initialization: if two threads start to initialize at the same time,
and one completes first, the other, while running in
backtrace_initialize, may see that the structure is initialized and
thus not change *fileline_fn. The caller will then s
On Sun, Jun 11, 2017 at 2:38 AM, Jan Hubicka wrote:
>> >
>> > Thanks for explanation. Perhaps we could have this documented, because
>> > otherwise people will think the option is simply broken. I guess even
>> > better
>> > we could have configure autodetection for the broken linker.
>>
>> Comm
On Sun, Jun 11, 2017 at 4:40 AM, Segher Boessenkool
wrote:
>
> The new split-1.c testcase fails on targets that do not support split
> stack (like 32-bit PowerPC Linux). This patch fixes it by only running
> the testcase if split stack is supported. It also adds the reorder
> flag to the options
This patch adds document of -Wstring-plus-int and -Wstring-plus-char.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* doc/invoke.texi (Warning Options): Document -Wstring-plus-int
and -Wstring-plus-char.
---
gcc/doc/invoke.texi | 22 +-
1 file changed, 21 insertions
This patch adds tests for -Wstring-plus-char.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* testsuite/c-c++-common/Wstring-plus-char.c: New test.
* testsuite/g++.dg/Wstring-plus-char-1.C: Ditto.
* testsuite/g++.dg/Wstring-plus-char-2.C: Ditto.
* testsuite/g++.dg/Wstrin
This patch adds tests for -Wstring-plus-int.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* testsuite/c-c++-common/Wstring-plus-int.c: New test.
* testsuite/g++.dg/Wstring-plus-int-1.C: Ditto.
* testsuite/g++.dg/Wstring-plus-int-2.C: Ditto.
---
gcc/testsuite/c-c++-common/Wstri
This patch adds warning option -Wstring-plus-char for C/C++.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* c-family/c-common.h (warn_if_string_plus_char): New prototype.
* c-family/c-warn.c (warn_if_string_plus_char): New function.
* c-family/c.opt: New option -Wstring-plus-ch
This patch adds warning option -Wstring-plus-int for C/C++.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* c-family/c.opt: New option -Wstring-plus-int.
* c-family/c-common.c (pointer_int_sum): Checking for
-Wstring-plus-int.
---
gcc/c-family/c-common.c | 25 ++
This patch moves prototype of char_type_p into c-common.h, so we can
use it in c-family/*.
gcc/ChangeLog:
2017-06-12 Xi Ruoyao
* c-family/c-common.h (char_type_p): New prototype.
* c/c-typeck.c (char_type_p): Make the function extern.
* cp/cp-tree.h (char_type_p): Remo
Hi,
I've implemented -Wstring-plus-int and -Wstring-plus-char (like their
counterpart in Clang) for GCC.
This series of patch has been bootstrapped and regtested. OK for trunk?
Currently these options are not enabled by default like Clang does.
Maybe we could make them enabled by default or by
On Sat, Jun 10, 2017 at 10:40 AM, Richard Sandiford
wrote:
> Sorry to return this old patch, but:
>
> Bin Cheng writes:
>> -/* Calculate the number of iterations under which scalar loop will be
>> - preferred than vectorized loop. NITERS_PROLOG is the number of
>> - iterations of prolog loop
Hi,
this patch fixes PR79939, a cc1 hang while trying to emit a constant in
the constant pool.
Fixed by disabling the constant pool for nvptx.
Tested on target nvptx.
Committed as obvious.
Thanks,
- Tom
Disable constant pool for nvptx
2017-06-11 Tom de Vries
PR target/79939
* config/
I appear to have forgotten to cc gcc-patches, sorry about that.
There are currently three cases where we issue a warning when disabling
-mcall-ms2sysv-xlogues for a function, but I never added a proper
warning, so there's no mechanism for disabling it. This is something
that I meant to address so
On Sun, 4 Jun 2017, Sandra Loosemore wrote:
> This is good, thanks. I think it's fine for GCC 7 branch as well (I guess
> it's not a regression fix, but it seems unlikely to break anything).
Plus the regression-only rule does not apply for docs. ;-)
Gerald
On Tue, 30 May 2017, Bernd Schmidt wrote:
> On 05/30/2017 09:05 AM, Richard Biener wrote:
>> This leaves the nvptx and c6x ports without a maintainer. Do
>> you have any recommendations for a successor here?
> Not really. It would be a shame to lose the C6X port though. If I'm
> CC'd on any bug
Hi Paul,
> tree-prof/split-1.c use -fsplit-stack in dg-options but not check is
> ok for target.
> This patch add "dg-require-effective-target split_stack" for it.
>
> Ok for commit ?
ok with the ChangeLog nit below fixed.
Thanks.
Rainer
> ChangeLog
> 2017-06-11 Chenghua Xu
The new split-1.c testcase fails on targets that do not support split
stack (like 32-bit PowerPC Linux). This patch fixes it by only running
the testcase if split stack is supported. It also adds the reorder
flag to the options, so that the test actually tests what it says it
tests.
Is this okay
> >
> > Thanks for explanation. Perhaps we could have this documented, because
> > otherwise people will think the option is simply broken. I guess even better
> > we could have configure autodetection for the broken linker.
>
> Committed to mainline with docs as follows.
Thanks, the patch howev
Hi:
tree-prof/split-1.c use -fsplit-stack in dg-options but not check is
ok for target.
This patch add "dg-require-effective-target split_stack" for it.
Ok for commit ?
Paul.
ChangeLog
2017-06-11 Chenghua Xu
* gcc.dg/tree-prof/split-1.c: Require split_stack support.
diff --git
23 matches
Mail list logo
