Re: [RFC] split pseudos during loop unrolling in RTL unroller

On Thu, 2020-04-23 at 15:16 -0500, Segher Boessenkool wrote: > On Thu, Apr 23, 2020 at 08:40:50AM -0600, Jeff Law wrote: > > On Thu, 2020-04-23 at 15:07 +0200, Richard Biener wrote: > > > On Thu, Apr 23, 2020 at 2:52 PM Segher Boessenkool > > > wrote: > > > > On Thu, Apr 23, 2020 at 02:25:40PM +02

Re: [PATCH] Mark experimental::net::system_context ctor deleted

Tested x86_64_linux. Commited to master, backported to releases/gcc-9. Jonathan Wakely writes: > On 23/04/20 13:09 -0700, Thomas Rodgers via Libstdc++ wrote: >> >> * include/experimental/net/executor: Mark >> system_context::system_context() = default. > > s/default/delete/ :-) > > But

[Version 3][PATCH][gcc][PR94230]provide an option to change the size limitation for -Wmisleading-indent

Hi, Richard, This is the 3rd version of the patch, updated based on your previous comments. Please take a look at it and let me know whether it’s okay to commit? Thanks a lot for all your help. Qing. gcc/ChangeLog: 2020-04-22 qing zhao PR c/94230 * common.opt: Add -flarge-

[committed] amdgcn: Swap mov_exec operands

I've just committed this patch. It doesn't change anything externally visible; it's just a code clean up that prepares the way for another patch I have in development. There's no rule how these non-standard "*_exec" patterns should look, but every one but this has the exec-mask operand last ex

Re: [PATCH] c++: zero_init_expr_p of dependent expression

On 4/23/20 4:09 PM, Patrick Palka wrote: This fixes a ICE coming from mangle.c:write_expression when compiling the ranges-v3 testsuite; the added testcase is a reduced reproducer of the ICE. Bootstrapped and regtested on x86_64-pc-linux-gnu, and also tested on the cmcstl2, fmt and range-v3 libra

Re: [PATCH] c++: Lambda in friend of constrained class [PR94645]

On 4/23/20 4:09 PM, Patrick Palka wrote: In the testcase below, when grokfndecl processes the operator() decl for the lambda inside the friend function foo, processing_template_decl is rightly 1, but template_class_depth on the lambda's closure type incorrectly returns 0 instead of 1. Since proc

Re: [PATCH] handle initialized flexible array members in __builtin_object_size [PR92815]

On 4/23/20 9:42 AM, Jeff Law wrote: On Wed, 2020-04-22 at 15:36 -0600, Martin Sebor via Gcc-patches wrote: When computing the size of an object with a flexible array member the object size pass doesn't consider that the initializer of such an object can result in its size being in excess of the

Re: [Version 3][PATCH][gcc][PR94230]provide an option to change the size limitation for -Wmisleading-indent

On Thu, 2020-04-23 at 16:05 -0500, Qing Zhao wrote: > Hi, Richard, > > This is the 3rd version of the patch, updated based on your previous > comments. > > Please take a look at it and let me know whether it’s okay to commit? > > Thanks a lot for all your help. > > Qing. > > gcc/ChangeLog: >

Re: [PATCH v2] c++: Explicit constructor called in copy-initialization [PR90320]

On Thu, Apr 23, 2020 at 02:48:38PM -0400, Jason Merrill wrote: > On 4/22/20 11:27 PM, Marek Polacek wrote: > > This test is rejected with a bogus "use of deleted function" error > > starting with r225705 whereby convert_like_real/ck_base no longer > > sets LOOKUP_ONLYCONVERTING for user_conv_p conv

Re: [PATCH][libstd++][PR92156]

On 21/04/20 20:58 +0530, kamlesh kumar via Libstdc++ wrote: added VERIFY in test and changed the template parameter naming. diff --git a/libstdc++-v3/include/std/any b/libstdc++-v3/include/std/any index 6b7e68f0e63..d350d0b2575 100644 --- a/libstdc++-v3/include/std/any +++ b/libstdc++-v3/include

Re: [PATCHv2] [Stage1] Refactor tree-ssa-operands.c

Hi, Thank you for your quick review :) This patch refactors tree-ssa-operands.c by wrapping the global variables into a class, and also removes unused code. In this version, we now move struct function and gimple stmt arguments previously in the methods to the object constructor, so that we avoid

Re: [PATCH][libstd++][PR92156]

On 24/04/20 00:20 +0100, Jonathan Wakely wrote: On 21/04/20 20:58 +0530, kamlesh kumar via Libstdc++ wrote: added VERIFY in test and changed the template parameter naming. diff --git a/libstdc++-v3/include/std/any b/libstdc++-v3/include/std/any index 6b7e68f0e63..d350d0b2575 100644 --- a/libstd

RE: [PATCH PR94708] rtl combine should consider NaNs when generate fp min/max

Thanks for your suggestions. For safety, I put back flag_unsafe_math_optimizations. Attached please find the v3 patch which is suitable for git am. Bootstrap and tested on aarch64 Linux platform. Is the v3 patch ok? >From aafcad7ed5d3d156eee1cabbb4958e2cce7899c6 Mon Sep 17 00:00:00 2001 From: z0

libgo patch committed: increase test timeout

This libgo patch by Eric Fang increases the test timeout to 10 minutes, so that tests can pass on some slow machines. This matches the timeout for the gc tests. Bootstrapped and ran Go testsuite on x86_64-pc-linux-gnu. Committed to mainline. Ian 483096e3130c468a0e1bd224504b394b42662748 diff --g

Re: [RFC] split pseudos during loop unrolling in RTL unroller

On Thu, Apr 23, 2020 at 4:54 PM Eric Botcazou wrote: > > > > > What is wrong with DF? > > > > > > It's slow and memory hungry? > > > > Very true, of course. But can this be significantly better? > > That's a good question worth investigating in my opinion, because DF didn't > quite achieve its in

Re: [PATCH PR94708] rtl combine should consider NaNs when generate fp min/max

On Fri, Apr 24, 2020 at 5:05 AM Zhanghaijian (A) wrote: > > Thanks for your suggestions. For safety, I put back > flag_unsafe_math_optimizations. > Attached please find the v3 patch which is suitable for git am. Bootstrap and > tested on aarch64 Linux platform. > Is the v3 patch ok? OK. Thanks

[obvious][PATCH] Remove CHECKING_P in coroutines.cc for release checking.

Hi. One can also have enabled gcc_checking_assert in a release build and that's why coro_body_contains_bind_expr_p can't be guarded in a CHECKING_P macro. I'm going to install it as obvious. I've just tested both release and non-release builds. Thanks, Martin gcc/cp/ChangeLog: 2020-04-24 Mar

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