Re: [PATCH] Darwin, crts: Provide scalb and significand as a crt [PR107631]

On Fri, 30 Dec 2022, Iain Sandoe via Gcc-patches wrote: > This patch is providing functions used by the modula-2 implementation. > > At present, I've used a crt rather than adding symbols to libgcc, since > it is not clear if the modula-2 might alter the use of scalb to scalbn > (although that wi

[PATCH] preprocessor: Don't register pragmas in directives-only mode [PR108244]

libcpp's directives-only mode does not expect deferred pragmas to be registered, but to date the c-family registration process has not checked for this case. That issue became more visible since r13-1544, which added the commonly used GCC diagnostic pragmas to the set of those registered in preproc

Re: [17/17] check hash table insertions

On Dec 30, 2022, Richard Biener wrote: > Ah, OK, so the completion is checked at the next conflicting > operation. Yeah, that makes sense I guess. *nod* > Thus OK (I think Jeff already approved the patch). Thanks, 16/ and 17/ were still pending reviews. I'm installing 17/ now. > Thanks and h

Re: [17/17] check hash table insertions

> Am 30.12.2022 um 09:53 schrieb Alexandre Oliva : > > On Dec 29, 2022, Richard Biener wrote: > Am 29.12.2022 um 00:06 schrieb Alexandre Oliva : >>> >>> On Dec 28, 2022, Richard Biener wrote: >>> I wonder if on INSERT, pushing a DELETED marker would fix the dangling insert

Re: [PATCH 4/n] modula-2, driver: Handle static-libstd++ for targets without static/dynamic

Oops pressed ‘send' too soon - this is part of the series for Darwin: There are several modula-2 issues on Darwin, some blocking bootstrap on one or more system versions. This has been tested on powerpc/i688-darwin9 .. x86_64-darwin10,17,21 and the prototype aarch64-darwin branch on darwin21. OK

[PATCH 4/n] modula-2, driver: Handle static-libstd++ for targets without static/dynamic

The follows the pattern used in C++ and D drivers to pass -static-libstdc++ onto the target driver to allow spec substitution of static libraries. NOTE: The general handling of Bstatic/dynamic and the possible use of static libgm2 libraries is unimplemented in this driver so far. It seems likely

[PATCH] update copyright year in libstdcc++ manual

2022-12-30 Jonathan Grant * libstdc++-v3/doc/xml/faq.xml: update copyright year in libstdcc++ manual >From 60789c24fa54301135dff1c3d0b1514d77b90a82 Mon Sep 17 00:00:00 2001 From: Jonathan Grant Date: Fri, 30 Dec 2022 10:28:34 + Subject: [PATCH] update copyright year date --- lib

[PATCH] Darwin, crts: Provide scalb and significand as a crt [PR107631]

This patch is providing functions used by the modula-2 implementation. At present, I've used a crt rather than adding symbols to libgcc, since it is not clear if the modula-2 might alter the use of scalb to scalbn (although that will not solve the missing significand* symbols). I plan to apply th

[PATCH 3/n] modula2: Ensure that module registration constructors are 'extern' [PR108183].

There are several modula-2 issues on Darwin, some blocking bootstrap on one or more system versions. This has been tested on powerpc/i688-darwin9 .. x86_64-darwin10,17,21 and the prototype aarch64-darwin branch on darwin21. OK for trunk? thanks Iain NOTE: As discussed in the PR, there are likely

[PATCH 2/n] modula-2, libgm2: Add undefined, dynamic_lookup to m2 libs links.

There are several modula-2 issues on Darwin, some blocking bootstrap on one or more system versions. This has been tested on powerpc/i688-darwin9 .. x86_64-darwin10,17,21 and the prototype aarch64-darwin branch on darwin21. OK for trunk? thanks Iain P.S. I am slightly surprised that a target lib

[PATCH 1/n] modula-2: Fix building the plugin for Darwin [PR107612].

From: Rainer Orth There are several modula-2 issues on Darwin, some blocking bootstrap on one or more system versions. This has been tested on powerpc/i688-darwin9 .. x86_64-darwin10,17,21 and the prototype aarch64-darwin branch on darwin21. OK for trunk? thanks Iain this patch: --- 8< ---

[ping^1] [PATCH] c++, TLS: Support cross-tu static initialization for targets without alias support [PR106435].

it seems other targets are interested in this too - I was asked on IRC if it was going to be fixed this cycle. > On 7 Dec 2022, at 15:39, Iain Sandoe via Gcc-patches > wrote: > > This has been tested on x86_64 and arm64 Darwin and on x86_64 linux gnu. > The basic patch is live in the homebrew

Re: [PATCH] Ada, Darwin: Do not link libgcc statically on Darwin [PR108202].

I would like to revise this patch to be more conservative (only applying to Darwin 8 and 9). > On 24 Dec 2022, at 19:00, Iain Sandoe via Gcc-patches > wrote: > > Tested on i686, x86-64 darwin, x86_64-linux (with a 32b multilib). > OK for trunk? > Iain revised: [PATCH] Ada,Darwin: Do not link

Re: [17/17] check hash table insertions

On Dec 29, 2022, Richard Biener wrote: >> Am 29.12.2022 um 00:06 schrieb Alexandre Oliva : >> >> On Dec 28, 2022, Richard Biener wrote: >> >>> I wonder if on INSERT, pushing a DELETED marker would fix the dangling >>> insert and search during delete problem be whether that would be >>> better

Re: [PATCH] loading float member of parameter stored via int registers

On Thu, Dec 29, 2022 at 11:45 PM Segher Boessenkool wrote: > > Hi! > > On Fri, Dec 30, 2022 at 10:22:31AM +0800, Jiufu Guo wrote: > > Considering the limitations of CSE, I try to find other places > > to handle this issue, and notice DSE can optimize below code: > > "[sfp:DI]=x:DI ; y:SI=[sfp:DI]"

Re: [PATCH] i386: correct division modeling in lujiazui.md

On Fri, Dec 30, 2022 at 3:21 AM Mayshao-oc wrote: > > >Ping. If there are any questions or concerns about the patch, please let me > >know: I'm interested in continuing this cleanup at least for older AMD > >models. > > > Hi Alexander: > According to the speccpu2017 benchmark result, the