Re: [PATCH] sourcebuild.texi: Document new toplevel directories [PR82383]

On Sat, May 28, 2022 at 2:30 PM Jeff Law via Gcc-patches wrote: > On 5/24/2022 11:32 AM, Eric Gallager via Gcc-patches wrote: > > This patch adds entries for the c++tools, gotools, libbacktrace, > > libcc1, libcody, liboffloadmic, and libsanitizer directories into the > > list of toplevel source d

[PATCH] PR fortran/91300 - runtime error message with allocate and errmsg=

Dear Fortranners, the PR rightfully complained that we did not differentiate errors on ALLOCATE(...,stat=,errmsg=) for failures from allocation of already allocated objects or insufficient virtual memory. The attached patch introduces a new STAT value LIBERROR_NO_MEMORY that is returned for insuf

Re: [PATCH 1/2] avr: Added AVR-DA and DB MCU series

On 4/1/2022 9:20 AM, Joel Holdsworth via Gcc-patches wrote: gcc/ * config/avr/avr-mcus.def: Add device definitions. * doc/avr-mmcu.texi: Corresponding changes. * gcc/config/avr/gen-avr-mmcu-texi.c: Added support for avr device prefix. * gcc/config

Re: [PATCH] avr: add support for tinyAVR 2 family

On 4/26/2022 8:59 AM, Torsten Duwe via Gcc-patches wrote: Signed-off-by: Torsten Duwe --- gcc/ChangeLog: 2022-04-26 Torsten Duwe * config/avr/avr-mcus.def (AVR_MCU): add definitions for attiny{4,8,16,32}2{4,6,7}; 4k and 8k flash types use RCALL. Are these independent of

Re: [PATCH 2/2] avr: Removed errant control characters

On 4/1/2022 9:20 AM, Joel Holdsworth via Gcc-patches wrote: Signed-off-by: Joel Holdsworth --- gcc/config/avr/avr-devices.cc | 2 -- 1 file changed, 2 deletions(-) These aren't really errant.  There was a time when these form feeds were actually encouraged and you'll find them all over th

Re: [PATCH v3] DSE: Use the constant store source if possible

On 5/26/2022 2:43 PM, H.J. Lu via Gcc-patches wrote: On Thu, May 26, 2022 at 04:14:17PM +0100, Richard Sandiford wrote: "H.J. Lu" writes: On Wed, May 25, 2022 at 12:30 AM Richard Sandiford wrote: "H.J. Lu via Gcc-patches" writes: On Mon, May 23, 2022 at 12:38:06PM +0200, Richard Biener

Re: [PATCH] sourcebuild.texi: Document new toplevel directories [PR82383]

On 5/24/2022 11:32 AM, Eric Gallager via Gcc-patches wrote: This patch adds entries for the c++tools, gotools, libbacktrace, libcc1, libcody, liboffloadmic, and libsanitizer directories into the list of toplevel source directories in sourcebuild.texi. I also removed the entry for boehm-gc (whi

Re: libatomic: drop redundant all-multi command

On 5/27/2022 2:01 AM, Jan Beulich via Gcc-patches wrote: ./multilib.am already specifies this same command, and make warns about the earlier one being ignored when seeing the later one. All that needs retaining to still satisfy the preceding comment is the extra dependency. libatomic/ 2022-05

[committed] [PR target/103722] Fix register_move_cost for the sh

As outlined in the BZ the sh is returning cost 2 for various reg->reg moves.  Cost 2 has special meaning to reload and prevents the insns from being re-recognized.  Vlad's patch bumps the cost to 7.  Other values might be better, but given this has been languishing for ~6 months and there are n

Re: Vim swap files not ignored

On 5/25/2022 11:02 AM, Bruce Korb via Gcc-patches wrote: Subject: Vim swap files not ignored From: Bruce Korb via Gcc-patches Date: 5/25/2022, 11:02 AM To: gcc-patches@gcc.gnu.org Hi, I don't have the keys for write access anymore. This ought to be applied. Odd that it never has been. :)

Re: [PATCH] Modula-2: merge proposal/review: 1/9 01.patch-set-01

Richard Biener writes: > On Wed, May 25, 2022 at 9:50 PM Gaius Mulley wrote: >> >> Richard Biener writes: >> >> > So is there a reason to have the 'scaffold' separate from the object >> > of hello.mod? >> >> Perhaps the major advantage is flexibility? But no we can by default >> produce the sc

libbacktrace patch committed: Update README

This patch updates the libbacktrace README to a near copy of the one from github.com/ianlancetaylor/libbacktrace. Committed to mainline. This fixes GCC PR 105721. Ian * README: Update. 6cf19361732bd7f8b41716ef9f4b5c205a3193b8 diff --git a/libbacktrace/README b/libbacktrace/README index e8b225745

Re: [PATCH] Add divide by zero side effect.

On Fri, May 27, 2022 at 3:57 PM Andrew MacLeod via Gcc-patches wrote: > > On 5/27/22 15:33, Andi Kleen wrote: > > Andrew MacLeod via Gcc-patches writes: > >> diff --git a/gcc/gimple-range-side-effect.cc > >> b/gcc/gimple-range-side-effect.cc > >> index 2c8c77dc569..548e4bea313 100644 > >> --- a/

[pushed] Darwin: Amend REAL_LIBGCC_SPEC comment [NFC].

This comment had got out of sync with reality, partly due to merging of patches. Updated to reflect the current implementation. Signed-off-by: Iain Sandoe gcc/ChangeLog: * config/darwin.h (REAL_LIBGCC_SPEC): Update the comment block describing this macro. --- gcc/config/darwin

Re: libiberty: Would it be reasonable to add support for GnuCOBOL function name demangling?

Am 27.05.22 um 20:31 schrieb Eric Gallager: On Fri, May 27, 2022 at 3:17 AM Simon Sobisch via Gcc-patches wrote: [...] the first question is: is it reasonable to add support for GnuCOBOL? * How would the demangler know it is to be called? Just "best match" (GnuCOBOL modules always have some sy

Re: [PATCH] Support multilib-aware target lib flags self-specs overriding

On May 20, 2022, Alexandre Oliva wrote: > Regstrapped on x86_64-linux-gnu. Ok to install? Ping? https://gcc.gnu.org/pipermail/gcc-patches/2022-May/595356.html > for gcc/ChangeLog > * common.opt (multiflags): New. > * doc/invoke.texi: Document it. > * gcc.cc (driver_self_sp