[PING] More '#ifdef ASM_OUTPUT_DEF' -> 'if (TARGET_SUPPORTS_ALIASES)' etc. (was: [PATCH][v2] Introduce TARGET_SUPPORTS_ALIASES)

H; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 4c725226c3657adb775af274876de5077b8fbf45 Mon Sep 17 00:00:00 2001 From: Thomas Schwing

Add 'g++.target/nvptx/nvptx.exp' for nvptx-specific C++ test cases

sellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From ade81bb9079f3b84e49300a283c05ee9dc3e2af4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Sep 2023 16:35:56 +0200 Subject: [

Move 'g++.dg/abi/nvptx-[...].C' -> 'g++.target/nvptx/abi-[...].C' (was: [PTX] parameters and return values)

Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 0db533114235539199f6698d8d52c5101107567e Mon Sep 17 00:00:00

Fix up 'g++.dg/abi/nvptx-ptrmem1.C' (was: [PTX] more register cleanups)

ftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 3049501db3a31d10c84fc42b306e29b6fe68330f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 18 Sep 2023 16:34:47 +0200 Subject: [PATCH] Fix up 'g++.dg/abi/nvp

LTO: Get rid of 'lto_mode_identity_table' (was: Machine Mode ICE in RISC-V when LTO)

; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From f88a923d7e3e26c29630f1b20624fa54032f8e96 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 10 Aug 2023 15:23:37 +0200 Subject: [PATCH] LTO: Get rid of 'lto_mode

Re: [WIP] Re-introduce 'TREE_USED' in tree streaming

Hi! On 2023-09-15T12:11:44+0200, Richard Biener via Gcc-patches wrote: > On Fri, Sep 15, 2023 at 11:20 AM Thomas Schwinge > wrote: >> Now, that was another quirky debug session: in >> 'gcc/omp-low.cc:create_omp_child_function' we clearly do set >> 'TREE_USED (t) = 1;'

Re: [Patch][v5] OpenMP: Move omp requires checks to libgomp

Hi! On 2022-07-01T15:06:05+0200, Tobias Burnus wrote: > OpenMP: Move omp requires checks to libgomp This became commit r13-1458-g683f11843974f0bdf42f79cdcbb0c2b43c7b81b0 "OpenMP: Move omp requires checks to libgomp". As of this, when I need to debug an offloading-compilation ICE, for example,

[WIP] Re-introduce 'TREE_USED' in tree streaming

t; -- and you easily could've foreseen this issue, no? ;-P Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: Münche

Re: gcc-patches From rewriting mailman settings (Was: [Linaro-TCWG-CI] gcc patch #75674: FAIL: 68 regressions)

Hi Mark! On 2023-09-13T17:02:05+0100, Iain Sandoe wrote: >> On 12 Sep 2023, at 16:00, Mark Wielaard wrote: >> Adding Jeff to CC who is the official gcc-patches mailinglist admin. >> >> On Tue, 2023-09-12 at 11:08 +0400, Maxim Kuvyrkov wrote: >>> Normally, notifications from Linaro TCWG

libgo: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951] (was: [PATCH 3/4] libgo/test: Fix compilation for build sysroot)

istergericht München, HRB 106955 >From 81a73112e3d0b43c240c7c9040c24d68c2739bf3 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 11 Sep 2023 16:55:24 +0200 Subject: [PATCH] libgo: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' e

libatomic: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951] (was: [PATCH v4 1/5] libatomic/test: Fix compilation for build sy

Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 584bfb74e802b94c490b963bd05ed520b5c6e453 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 11 Sep 2023 11:36:31 +0200 Subject: [PATCH] libatomic: Consider '--with-build-sysroot=[...]' for tar

libffi: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951] (was: [PATCH v5 GCC] libffi/test: Fix compilation for build sysroot)

rüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 8b8654d04dcbb7f

libgomp: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR91884, PR109951] (was: Consider '--with-build-sysroot=[...]' for target lib

quot;, see attached. Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 10

Pass 'SYSROOT_CFLAGS_FOR_TARGET' down to target libraries [PR109951] (was: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951])

. Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From d1bff1ba

nvptx 'TARGET_USE_LOCAL_THUNK_ALIAS_P', 'TARGET_SUPPORTS_ALIASES' (was: [committed][nvptx] Use .alias directive for mptx >= 6.3)

mmit 537e2cc30d0f8ba6433af52f2fef038d75d93174 "nvptx 'TARGET_USE_LOCAL_THUNK_ALIAS_P', 'TARGET_SUPPORTS_ALIASES'", see attached. Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft m

testsuite: Port 'check-function-bodies' to nvptx

Hi! On 2023-09-05T15:28:20+0100, Richard Sandiford via Gcc-patches wrote: > Thomas Schwinge writes: >> On 2023-09-04T23:05:05+0200, I wrote: >>> On 2019-07-16T15:04:49+0100, Richard Sandiford >>> wrote: >>>> This patch therefore adds a

Fix false positive for -Walloc-size-larger-than, part II [PR79132] (was: [PATCH] Fix false positive for -Walloc-size-larger-than (PR, bootstrap/79132))

ße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 7dc7de834989d85cb1dbaf7b5a0917ba07319cfb Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 9 Sep 2023 16:4

Re: Skip a number of C++ test cases for '-fno-exceptions' testing (was: Support in the GCC(/C++) test suites for '-fno-exceptions')

Hi! GCC/C++ front end maintainers, please provide input on the overall approach here: On 2023-06-15T17:15:54+0200, I wrote: > On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: >> On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge wrote: >>> This issue comes up in context

More '#ifdef ASM_OUTPUT_DEF' -> 'if (TARGET_SUPPORTS_ALIASES)' etc. (was: [PATCH][v2] Introduce TARGET_SUPPORTS_ALIASES)

mens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 4c725226c3657adb775af274876de5077b8fbf45 Mon

Re: [PATCH 4/12] Middle-end _BitInt support [PR102989]

Hi Jakub! On 2023-08-09T20:17:50+0200, Jakub Jelinek via Gcc-patches wrote: > The following patch introduces the middle-end part of the _BitInt > support, a new BITINT_TYPE, handling it where needed, except the lowering > pass and sanitizer support. Minor comment/question: are we doing away

testsuite: Port 'check-function-bodies' to nvptx (was: Add dg test for matching function bodies)

schränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From bdaf7572d9d4c1988274405840de4071ded3733f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 4 Sep 2023 22:28:12 +0200 Subject: [PATCH] testsuite: Port 'check-function-bodies' to

GNU Tools Cauldron 2023

1, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 24127b05c065c0fd24c996f5b27829bfa37de485 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 5 Sep 2023 1

[WIP] testsuite: Port 'check-function-bodies' to nvptx (was: Add dg test for matching function bodies)

NCTION DECL: abort .extern .func abort; >From 1a15a9dbd8cfc3c2f5df72653614c5c70a0c6018 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 4 Sep 2023 22:28:12 +0200 Subject: [PATCH] [WIP] testsuite: Port 'check-function-bodies' to nvptx This extends commit 4d706ff86ea86868615558e92407674a4f

[WIP] nvptx: Also allow immediate input operand to 'bitrev2'

de the second operand". (Confirmed to ICE if swapping that around for 'add3'; so, that's all as expected.) Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thoma

Add 'libgomp.c-c++-common/pr100059-1.c' [PR100059]

b.com/MentorEmbedded/nvptx-tools/commit/1b5946d78ef5dcfb640e9f545a7c791b7f623911>. libgomp/ * testsuite/libgomp.c-c++-common/pr100059-1.c: New. Co-authored-by: Thomas Schwinge --- .../libgomp.c-c++-common/pr100059-1.c | 55 +++ 1 file changed, 55 insertions(+) create

[v3] OpenACC 2.7: default clause support for data constructs (was: [PATCH, OpenACC 2.7, v2] Implement default clause support for data constructs)

gcc/testsuite/ChangeLog: * c-c++-common/goacc/default-3.c: Adjust testcase. * c-c++-common/goacc/default-4.c: Adjust testcase. * c-c++-common/goacc/default-5.c: Adjust testcase. * gfortran.dg/goacc/default-3.f95: Adjust testcase. * gfortran.dg/goacc/default-4.f: Adjust testcase. * gfortran.dg/goacc/d

RE: Machine Mode ICE in RISC-V when LTO

: On 2023-06-30T13:46:07+0200, Thomas Schwinge wrote: > In particular, the 'lto_mode_identity_table' changes would seem necessary > to keep standard LTO ('-flto') functional for large 'machine_mode' size? ... which is exactly the problem you've now run into? However, a simple: -GT

Re: [patch] libgomp: cuda.h and omp_target_memcpy_rect cleanup (was: [patch] OpenMP: Call cuMemcpy2D/cuMemcpy3D for nvptx for omp_target_memcpy_rect)

Hi Tobias! On 2023-07-28T13:51:41+0200, Tobias Burnus wrote: > On 27.07.23 23:00, Thomas Schwinge wrote: >>> + else if (src_devicep != NULL >>> +&& (dst_devicep == NULL >>> +|| (dst_devicep->capabilities >>>

Re: [patch] OpenMP: Call cuMemcpy2D/cuMemcpy3D for nvptx for omp_target_memcpy_rect

&& (!lock_src > + || (src_devicep != dst_devicep > + && !(dst_devicep->capabilities > + & GOMP_OFFLOAD_CAP_SHARED_MEM; > + if (lock_src) > gomp_mutex_lock (_device

List myself as "nvptx port" maintainer (was: Thomas Schwinge appointed co-maintainer of the nvptx backend)

Hi! On 2023-07-19T23:41:47+0200, Gerald Pfeifer wrote: > It's my pleasure to announce Thomas Schwinge as co-maintainer of the > nvptx backend. > > Congratulations and Happy Hacking, Thomas! Please go ahead and update > MAINTAINERS accordingly. > > Gerald (on behalf of t

Re: [PATCH, OpenACC 2.7] readonly modifier support in front-ends

Hi Chung-Lin, Tobias! On 2023-07-11T02:33:58+0800, Chung-Lin Tang wrote: > this patch contains support for the 'readonly' modifier in copyin clauses > and the cache directive. Thanks! > As we discussed earlier, the work for actually linking this to middle-end > points-to analysis is a somewhat

Re: [PATCH, OpenACC 2.7, v2] Implement host_data must have use_device clause requirement

Hi Chung-Lin! On 2023-07-13T18:54:00+0800, Chung-Lin Tang wrote: > On 2023/6/16 5:13 PM, Thomas Schwinge wrote: >> OK with one small change, please -- unless there's a reason for doing it >> this way: [...] > I've adjusted the Fortran implementation as you described. Yes, I

Re: [committed] - Re: [patch] OpenMP/Fortran: Non-rectangular loops with constant steps other than 1 or -1 [PR107424]

Hi Tobias! On 2023-07-19T10:26:12+0200, Tobias Burnus wrote: > Now committed as Rev. r14-2634-g85da0b40538fb0 On devel/omp/gcc-13 branch, the corresponding commit b003e6511754dce475f7f5b0c5cd887a177e41b3 "OpenMP/Fortran: Non-rectangular loops with constant steps other than 1 or -1 [PR107424]"

GGC: Remove 'const char *' 'gt_ggc_mx', 'gt_pch_nx' variants (was: [PATCH] support ggc hash_map and hash_set)

GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From a1341d0e75ab20ee9ba09a1a8428c9d3dd2fd54a Mon Sep 17 00:00:00 2001 From: Thomas Sc

GGC, GTY: No pointer walking for 'atomic' in PCH 'gt_pch_note_object' (was: Patch: New GTY ((atomic)) option)

nchen; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 2f12ce94166f411e4b9084b1c89738bb480343cc Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 4 Jul 2023 11:46:00 +0200 Sub

GGC, GTY: Tighten up a few things re 'reorder' option and strings

s Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 8751deeb7afdc8ece6a0645c8404f615144b1bd4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 5 Jul 2023 15:34:56 +0200 Subject: [PATCH] GGC, GTY: Tighten up a few things re 'reorder' option

[v2] GTY: Clean up obsolete parametrized structs remnants (was: [PATCH 3/3] remove gengtype support for param_is use_param, if_marked and splay tree allocators)

4 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From fed7429b8c19c4bed570d343169ba6a35ed088b0 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 4 Jul 2023 22:47:48 +0200 Subject: [PATCH] GTY: Clean u

GTY: Repair 'enum gty_token', 'token_names' desynchronization (was: [cxx-conversion] Support garbage-collected C++ templates)

n up obsolete parametrized structs remnants". Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht

GTY: Clean up obsolete parametrized structs remnants (was: [PATCH 3/3] remove gengtype support for param_is use_param, if_marked and splay tree allocators)

der Gesellschaft: München; Registergericht München, HRB 106955 >From 100039989c2bca5d98cb76a1bc3ef5b40bfc27ce Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 4 Jul 2023 22:47:48 +0200 Subject: [PATCH] GTY: Clean up obsolete parametrized structs remnants Support removed in 2014 with commit 63f5d5b818319129217e41bcb2

GTY: Clean up obsolete 'bool needs_cast_p' field of 'gcc/gengtype.cc:struct walk_type_data' (was: [PATCH 3/3] remove gengtype support for param_is use_param, if_marked and splay tree allocators)

ht München, HRB 106955 >From 12cad7f5b3bfd8b01c90f9e7817fd2d837f2802b Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 4 Jul 2023 22:47:48 +0200 Subject: [PATCH] GTY: Clean up obsolete 'bool needs_cast_p' field of 'gcc/gengtype.cc:struct walk_type_data' Last use disappeared in

GTY: Enhance 'string_length' option documentation (was: 'unsigned int len' field in 'libcpp/include/symtab.h:struct ht_identifier' (was: [PATCH] pch: Fix streaming of strings with embedded null bytes)

Hi! On 2023-07-04T15:56:23-0400, Lewis Hyatt via Gcc-patches wrote: > On Tue, Jul 4, 2023 at 11:50 AM Thomas Schwinge > wrote: >> I came across this one here on my way working through another (somewhat >> related) GTY issue. I generally do understand the issue here, but do

GTY: Explicitly reject 'string_length' option for (fields in) global variables (was: [PATCH] pch: Fix streaming of strings with embedded null bytes)

, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 9130fe7873c2e1b44ab2449bfe022837e26f710c Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 4 Jul 2023 11:46:50 +0200 Subject: [PATCH] GTY: Explicitly reject 'string_length' option for (fi

GGC: Remove unused 'bool is_string' arguments to 'ggc_pch_{count,alloc,write}_object' (was: RFA - Remove GC zone allocator)

rauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 1267d24dde89b2e8dfb8e5f3b6e2928052b344c5 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 1 Jul 2023 00:25:05 +0200 Subject: [PATCH] GGC: Remove unused 'bool is_string' arguments to 'ggc_pch_{count,alloc,wri

'unsigned int len' field in 'libcpp/include/symtab.h:struct ht_identifier' (was: [PATCH] pch: Fix streaming of strings with embedded null bytes)

;length of token, for quick comparison", erlier 'int length', ever since the 'gcc/cpp*' files were added in commit 7f2935c734c36f84ab62b20a04de465e19061333 (Subversion r9191). Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München;

Re: Adjust LTO mode tables for "Machine_Mode: Extend machine_mode from 8 to 16 bits" (was: [PATCH] Machine_Mode: Extend machine_mode from 8 to 16 bits)

Hi Jakub! On 2023-06-30T18:37:59+0200, Jakub Jelinek wrote: > On Fri, Jun 30, 2023 at 08:45:38PM +0800, Kito Cheng wrote: >> Hmmm, I think maybe what we need is to leverage C++ language features >> to declare enum with underlying types like that: >> >> enum machine_mode : uint16_t > > What would

Re: Adjust LTO mode tables for "Machine_Mode: Extend machine_mode from 8 to 16 bits" (was: [PATCH] Machine_Mode: Extend machine_mode from 8 to 16 bits)

Hi! On 2023-06-30T20:45:38+0800, Kito Cheng wrote: >> On 2023-05-13T16:44:41+0800, Kito Cheng via Gcc-patches >> wrote: >> > Tried this patch and I ran into some issues, some variables are using >> > unsigned char to hold machine mode and will have problems when the >> > number of modes is

Adjust LTO mode tables for "Machine_Mode: Extend machine_mode from 8 to 16 bits" (was: [PATCH] Machine_Mode: Extend machine_mode from 8 to 16 bits)

mas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 0fd8f65bb87b

[v4] Streamer: Fix out of range memory access of machine mode

"Streamer: Fix out of range memory access of machine mode"? Grüße Thomas > From: Thomas Schwinge<mailto:tho...@codesourcery.com> > Date: 2023-06-30 04:14 > Subject: Re: [PATCH v3] Streamer: Fix out of range memory access of machine > mode > Hi! > > On 202

LTO: Capture 'lto_file_decl_data *file_data' in 'class lto_input_block' (was: [PATCH v3] Streamer: Fix out of range memory access of machine mode)

raße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 1b75a8680bdef16633e3fa2479832a1b71dae43f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Thu, 29 Jun

Flip the nvptx port to LRA (was: [PATCH] Turn on LRA on all targets)

RB 106955 >From f7e3123638712773e8c01e17aae9dc64d9342016 Mon Sep 17 00:00:00 2001 From: Segher Boessenkool Date: Sun, 23 Apr 2023 16:47:52 + Subject: [PATCH] Flip the nvptx port to LRA ... understanding that "turn on LRA" is an exaggeration here, given that nvptx isn't actually doing r

Re: [PATCH v3] Streamer: Fix out of range memory access of machine mode

en stream-out > and stream-in, and a modes mapping table. > > However, with this patch, there are ICEs all over the place... I'm > having a look. Your patch has all the right ideas, there are just a few additional changes necessary. Please merge in the attached "f into Streamer: Fi

Re: Re: [PATCH v3] Streamer: Fix out of range memory access of machine mode

IL: gcc.target/riscv/rvv/autovec/partial/slp_run-3.c (test for excess > errors) That looks like a different issue, though? Grüße Thomas > From: Thomas Schwinge > Date: 2023-06-29 17:29 > To: Pan Li > CC: gcc-patches@gcc.gnu.org; juzhe.zh...@rivai.ai; rdapp@gmail.com; >

Re: [PATCH v3] Streamer: Fix out of range memory access of machine mode

Hi! On 2023-06-21T15:58:24+0800, Pan Li via Gcc-patches wrote: > We extend the machine mode from 8 to 16 bits already. But there still > one placing missing from the streamer. It has one hard coded array > for the machine code like size 256. > > In the lto pass, we memset the array by

Re: [PATCH, OpenACC 2.7] Implement default clause support for data constructs

Hi Chung-Lin! On 2023-06-06T23:11:55+0800, Chung-Lin Tang wrote: > this patch implements the OpenACC 2.7 addition of default(none|present) > support > for data constructs. Thanks! It wasn't clear to me what is supposed to happen, for example, for: #pragma acc data default(none) {

Re: [committed] amdgcn: minimal V64TImode vector support

Hi! On 2023-06-19T12:37:52+0100, Andrew Stubbs wrote: > This patch adds just enough TImode vector support to use them for moving > data about. Andrew tells me this need not be worried about, but -- for my future self searching email archives for FAILs/ICEs -- I'd like to at least document here

Fix DejaGnu directive syntax error in 'libgomp.c/target-51.c' (was: [committed] libgomp.c/target-51.c: Accept more error-msg variants in dg-output (was: Re: [committed] libgomp: Fix OMP_TARGET_OFFLOAD

Hi! On 2023-06-19T10:02:58+0200, Tobias Burnus wrote: > On 16.06.23 22:42, Thomas Schwinge wrote: >> I see the new tests PASS, but with offloading enabled (nvptx) also see: >> >> PASS: libgomp.c/target-51.c (test for excess errors) >> PASS: libgomp.c

Re: [PATCH 2/2] rust: update usage of TARGET_AIX to TARGET_AIX_OS

Hi Paul! On 2023-06-16T11:00:02-0500, "Paul E. Murphy via Gcc-patches" wrote: > This was noticed when fixing the gccgo usage of the macro, the > rust usage is very similar. > > TARGET_AIX is defined as a non-zero value on linux/powerpc64le > which may cause unexpected behavior. TARGET_AIX_OS

Re: [committed] libgomp: Fix OMP_TARGET_OFFLOAD=mandatory

Hi Tobias! On 2023-06-16T17:57:10+0200, Tobias Burnus wrote: > Found an order problem caused by my r14-1801-g18c8b56c7d67a9 due to > ordering issues related to the offloading initialization > (gomp_init_targets_once). > > The testsuite did test various ways but only code such paths that >

Re: [PATCH, OpenACC 2.7] Implement host_data must have use_device clause requirement

Hi Chung-Lin! On 2023-06-06T23:10:37+0800, Chung-Lin Tang wrote: > this patch implements the OpenACC 2.7 change requiring the host_data construct > to have at least one use_device clause. Thanks! > This patch started out with a simple check during gimplify (much smaller > patch), Heh, thanks

Skip a number of C++ 'g++.dg/tree-prof/' test cases for '-fno-exceptions' testing (was: Skip a number of C++ test cases for '-fno-exceptions' testing (was: Support in the GCC(/C++) test suites for '-f

Hi! On 2023-06-15T17:15:54+0200, I wrote: > On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: >> On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge wrote: >>> This issue comes up in context of me working on C++ support for GCN and >>> nvptx target. Those targets shall

Skip a number of C++ "split files" test cases for '-fno-exceptions' testing (was: Skip a number of C++ test cases for '-fno-exceptions' testing (was: Support in the GCC(/C++) test suites for '-fno-exc

Hi! On 2023-06-15T17:15:54+0200, I wrote: > On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: >> On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge wrote: >>> This issue comes up in context of me working on C++ support for GCN and >>> nvptx target. Those targets shall

Skip a number of C++ test cases for '-fno-exceptions' testing (was: Support in the GCC(/C++) test suites for '-fno-exceptions')

Hi! On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: > On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge wrote: >> This issue comes up in context of me working on C++ support for GCN and >> nvptx target. Those targets shall default to '-fno-exceptions' -- or, >> "in o

Re: [r14-1805 Regression] FAIL: c-c++-common/Wfree-nonheap-object-3.c -std=gnu++98 (test for warnings, line 45) on Linux/x86_64

Hi! On 2023-06-15T08:50:59+0800, "haochen.jiang via Gcc-patches" wrote: > On Linux/x86_64, Actually: generally... > 9c03391ba447ff86038d6a34c90ae737c3915b5f is the first bad commit > commit 9c03391ba447ff86038d6a34c90ae737c3915b5f > Author: Thomas Schwinge > Date:

Align a 'OMP_TARGET_OFFLOAD=mandatory' diagnostic with others (was: Fix typo in 'libgomp.c/target-51.c' (was: [patch] OpenMP: Set default-device-var with OMP_TARGET_OFFLOAD=mandatory))

Hi! On 2023-06-14T11:42:22+0200, Tobias Burnus wrote: > On 14.06.23 10:09, Thomas Schwinge wrote: >> Let me know if I should also adjust the new 'target { ! offload_device }' >> diagnostic "[...] MANDATORY but only the host device is available" to >> include a comm

libgomp testsuite: Don't handle 'lang_link_flags'

s Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From b3d33dc858fffeeed83735e55d86963e2297a78d Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 5 Jun 2023 11:45:41 +0200 Subject: [PATCH] libgomp testsuite: Don't handle 'lang_link_flags

Add 'libgomp.{,oacc-}fortran/fortran-torture_execute_math.f90'

Hi! On 2023-06-13T13:11:38+0200, Tobias Burnus wrote: > On 13.06.23 12:42, Thomas Schwinge wrote: >> On 2023-06-05T14:18:48+0200, I wrote: >>> OK to push the attached >>> "Add 'libgomp.{,oacc-}fortran/fortran-torture_execute_math.f90'"? >> >> S

Re: [committed] OpenMP: Cleanups related to the 'present' modifier

Hi Tobias! On 2023-06-12T18:44:23+0200, Tobias Burnus wrote: > Cleanup follow up to >r14-1579-g4ede915d5dde93 "openmp: Add support for the 'present' modifier" > committed 6 days ago. > > Namely: > * Replace for the program → libgomp ABI > GOMP_MAP_PRESENT_[ALLOC,TO,FROM,TOFROM] >by the

Fix typo in 'libgomp.c/target-51.c' (was: [patch] OpenMP: Set default-device-var with OMP_TARGET_OFFLOAD=mandatory)

x; > + #pragma omp target map(tofrom:x) > +x = 5; > + if (x != 5) > +__builtin_abort (); > + return 0; > +} - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführe

[ping] driver: Forward '-lgfortran', '-lm' to offloading compilation

hrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 5d3cb866cad3bbcf47c5e66825e5710e86cc017e Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date:

[ping] Add 'libgomp.{, oacc-}fortran/fortran-torture_execute_math.f90'

mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 0d5095d8cd2d68113890a39a7fdb649198e576c1 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 2 Jun 2023 23:11:00 +0200 Subject: [PATCH] A

Tighten 'dg-warning' alternatives in 'c-c++-common/Wfree-nonheap-object{,-2,-3}.c' (was: [PATCH] correct -Wmismatched-new-delete (PR 98160, 98166))

> +{ > + char *p = f (); > + free (p + 1); // { dg-warning "'free|void free\\(void\\*\\)' > called on pointer 'p|' with nonzero offset" } > + > + p = g (); > + free (p + 2); // { dg-warning "'free|void free\\(void\\*\\)' > call

Remove 'gcc/testsuite/g++.dg/warn/Wfree-nonheap-object.s' (was: [PATCH] add -Wmismatched-new-delete to middle end (PR 90629))

mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From d04c97b40a07bd2a3205d9de8577024f5d26aba0 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Wed, 7 Jun 2023 16:01:39 +0200 Subject: [PATCH] Rem

Re: Support 'UNSUPPORTED: [...]: exception handling disabled' for libstdc++ testing (was: Support in the GCC(/C++) test suites for '-fno-exceptions')

Hi! On 2023-06-07T09:12:31+0100, Jonathan Wakely wrote: > On Wed, 7 Jun 2023 at 08:13, Thomas Schwinge wrote: >> On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: >> > On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge >> > wrote: >> >> This issue comes up

Support 'UNSUPPORTED: [...]: exception handling disabled' for libstdc++ testing (was: Support in the GCC(/C++) test suites for '-fno-exceptions')

Hi! On 2023-06-06T20:31:21+0100, Jonathan Wakely wrote: > On Tue, 6 Jun 2023 at 20:14, Thomas Schwinge > wrote: >> This issue comes up in context of me working on C++ support for GCN and >> nvptx target. Those targets shall default to '-fno-exceptions' -- or, >> "i

driver: Forward '-lgfortran', '-lm' to offloading compilation

schränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 5d3cb866cad3bbcf47c5e66825e5710e86cc017e Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 5 Jun 2023 11:26:37 +0200 Subject: [PATCH] dr

Add 'libgomp.{,oacc-}fortran/fortran-torture_execute_math.f90'

ung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 0d5095d8cd2d68113890a39a7fdb649198e576c1 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 2 Jun 2023 23:11:00 +0200 Subject: [PATCH] Add 'libgomp.{,oacc-}fortran/fortran-torture_execute_ma

Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951]

the same changes to other target libraries incrementally"? Grüße Thomas - Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesell

Re: [PATCH 2/3] RISC-V: Add missing torture-init and torture-finish for rvv.exp

Hi! On 2023-05-31T09:25:33-0700, Vineet Gupta wrote: > From: Kito Cheng > > This is in line with recent test harness expectations and is a > preventive change as it doesn't actually fix any errors. > > gcc/testsuite/ChangeLog: > > * gcc.target/riscv/rvv/rvv.exp: Add torture-init and >

Re: [PATCH 1/3] testsuite: Unbork multilib testing on RISC-V (and any target really)

Hi! On 2023-06-01T09:24:20+0200, I wrote: > First, Vineet, great that you've now tracked this down! :-) Indeed > "early exit" vs. 'torture-finish' was exactly the issue that I suspected. > > It may not be what you originally intended, but I hope at least you've > learned some things about

Re: [PATCH 1/3] testsuite: Unbork multilib testing on RISC-V (and any target really)

Hi! First, Vineet, great that you've now tracked this down! :-) Indeed "early exit" vs. 'torture-finish' was exactly the issue that I suspected. It may not be what you originally intended, but I hope at least you've learned some things about DejaGnu/TCL... ;-P Yesterday, I actually had begun

Re: [PATCH] RISC-V/testsuite: Run target testing over all the usual optimization levels

Hi! On 2022-02-08T00:22:37+0800, Kito Cheng via Gcc-patches wrote: > Hi Maciej: > > Thanks for doing this, OK to trunk. > > On Tue, Feb 1, 2022 at 7:04 AM Maciej W. Rozycki wrote: >> >> Use `gcc-dg-runtest' test driver rather than `dg-runtest' to run the >> RISC-V testsuite as several targets

Re: RISC-V Test Errors and Failures

Hi! On 2023-05-17T09:52:13+0200, Andreas Schwab via Gcc-patches wrote: > On Mai 16 2023, Vineet Gupta wrote: > >> Yes I was seeing similar tcl errors and such - and in my case an even >> higher count. > > They are coming from commit d6654a4be3b. I call FUD. Until you prove otherwise, of

Re: [PATCH] RISC-V: Add missing torture-init and torture-finish for rvv.exp

Hi! On 2023-05-24T15:13:19-0700, Vineet Gupta wrote: > On 5/24/23 13:34, Thomas Schwinge wrote: >> Yeah, at this point I'm not sure whether my recent changes really are >> related/relevant here. >> >>> Apparently in addition to Kito's patch below, If I comment

Re: [PATCH] RISC-V: Add missing torture-init and torture-finish for rvv.exp

Hi! On 2023-05-24T11:18:35-0700, Vineet Gupta wrote: > On 5/22/23 20:52, Vineet Gupta wrote: >> On 5/22/23 02:17, Kito Cheng wrote: >>> Ooops, seems still some issue around here, >> >> Yep still 5000 fails :-( >> >>>   but I found something might >>> related this issue: >>> >>>

Re: [EXTERNAL] Re: [PATCH] Fixes and workarounds for warnings during autoprofiledbootstrap build

Hi! On 2023-05-15T09:30:35+0200, Richard Biener via Gcc-patches wrote: > On Fri, May 12, 2023 at 10:35 PM Eugene Rozenfeld > wrote: >> >> Thank you, Richard. I went with your suggestion. New patch: >> >> >> [PATCH] Disable warnings as errors for STAGEautofeedback. >> >> Compilation during

Support parallel testing in libgomp: fallback Perl 'flock' [PR66005]

; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From c62858bf888fec2f61febafcd6afe2dc8c3f679b Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 15 May 2023 20:00:07 +0200 Subjec

Remove stale Autoconf checks for Perl

; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From e86eabae296a9153a1d02b1ed8cafda1b70485a6 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 16 May 2023 12:00:37 +0200 Subject: [PATCH] Remove stale Autoconf checks for Perl Subversion r11022

Back to requiring "Perl version 5.6.1 (or later)" [PR82856] (was: Update GCC to autoconf 2.69, automake 1.15.1)

; Registergericht München, HRB 106955 >From 18153b349eb0062d73e3b2da3a2721dd44884b94 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Mon, 15 May 2023 20:55:11 +0200 Subject: [PATCH] Back to requiring "Perl version 5.6.1 (or later)" [PR82856] With Subversion r265695 (Git commit 22

Re: For GCC, newlib combined tree, newlib build-tree testing, use standard search paths

tomation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From e56b38625929c3cf62c71d3fbd9264aaeef39d0c Mon Sep 17 00:00:00 2001 From:

Re: [Patch] LTO: Fix writing of toplevel asm with offloading [PR109816]

Hi! On 2023-05-12T14:46:21+0200, Tobias Burnus wrote: > Long standing issue but as top-level 'asm' statement were rare, it did not > show up. Thanks for tracking this down, and fixing it! Presumably latent "forever" (here: since code offloading support was added, approximately one decade

Re: [PATCH 2/2] nvptx: Prevent emitting duplicate declarations for '__nvptx_stacks', '__nvptx_uni'

Hi! On 2022-12-19T21:40:07+0100, Thomas Schwinge wrote: > As I have reported to Nvidia in 2022-12-01 'NVIDIA Incident Report (3891704): > ptxas: Duplicate declaration error: "cannot be resolved by a '.static'"', > 'ptxas' has an inscrutable error mode for duplicate declarat

libgomp testsuite: As appropriate, use the 'gcc', 'g++', 'gfortran' driver [PR91884] (was: libgomp testsuite: Have each '*.exp' file specify the compiler to use [PR91884] (was: libgomp testsuite: (not

Hi! On 2023-05-12T10:27:29+0200, I wrote: > The cleanup is done, now turn ourselves to the changes proper re PR91884 > "libgomp testsuite: (not) using a specific driver for C++, Fortran": > > On 2014-11-04T10:31:37-0800, Mike Stump wrote: >> On Nov 4, 2014, at 4:1

libgomp testsuite: Have each '*.exp' file specify the compiler to use [PR91884] (was: libgomp testsuite: (not) using a specific driver for C++, Fortran?)

Hi! The cleanup is done, now turn ourselves to the changes proper re PR91884 "libgomp testsuite: (not) using a specific driver for C++, Fortran": On 2014-11-04T10:31:37-0800, Mike Stump wrote: > On Nov 4, 2014, at 4:13 AM, Thomas Schwinge wrote: >> On Wed, 15 Oct 2014 17:4

libgomp testsuite: Generalize 'lang_library_path' into a list of 'lang_library_paths' (was: libgomp testsuite: (not) using a specific driver for C++, Fortran?)

Hi! On 2014-11-04T10:31:37-0800, Mike Stump wrote: > On Nov 4, 2014, at 4:13 AM, Thomas Schwinge wrote: >> On Wed, 15 Oct 2014 17:46:48 +0200, I wrote: >>> [...] >>> >>> Am I on the right track with the following? >> >> Nobody commented, w

Testsuite: Add 'torture-init-done', and use it to conditionalize implicit 'torture-init' (was: Testsuite: Add missing 'torture-init'/'torture-finish' around 'LTO_TORTURE_OPTIONS' usage (was: Let each

Hi Christophe! On 2023-05-09T21:14:07+0200, Christophe Lyon wrote: > On Tue, 9 May 2023 at 17:17, Christophe Lyon > wrote: >> On Tue, 9 May 2023 at 11:00, Thomas Schwinge >> wrote: >>> On 2023-05-09T09:32:55+0200, Christophe Lyon >>> wrote: >>>

libgomp testsuite: Get rid of 'lang_test_file_found' (was: libgomp C++, Fortran testsuites: Resolve 'lang_test_file_found' first (was: libgomp testsuite: Localize 'lang_[...]' etc. (was: libgomp tests

Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 38528210d3eb3da198be6900378f9e9d1ff10b53 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 1 Nov 2014 16:25:26 +0100 Subject: [PATCH] libgomp testsuite: Get rid of

libgomp C++, Fortran testsuites: Resolve 'lang_test_file_found' first (was: libgomp testsuite: Localize 'lang_[...]' etc. (was: libgomp testsuite: (not) using a specific driver for C++, Fortran?))

eschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 9b7c6db76c5757a32b246dc8cb912902a3ffdb35 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Sat, 1 Nov 2014 16:25:26 +0100 Subject: [

libgomp testsuite: Localize 'lang_[...]' etc. (was: libgomp testsuite: (not) using a specific driver for C++, Fortran?)

34 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955 >From 6230d3b0aef9b785c7d62c512e8939cca183fdb4 Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Tue, 9 May 2023 10:09:35 +0

libgomp testsuite: Use 'lang_test_file_found' instead of 'lang_test_file' (was: libgomp testsuite: Only use 'blddir' if set (was: libgomp C++ testsuite: Don't compute 'blddir' twice (was: libgomp test

Hi! On 2023-05-09T14:39:53+0200, I wrote: > On 2023-05-09T14:36:53+0200, I wrote: >> On 2014-11-04T10:31:37-0800, Mike Stump wrote: >>> On Nov 4, 2014, at 4:13 AM, Thomas Schwinge wrote: >>>> On Wed, 15 Oct 2014 17:46:48 +0200, I wrote: >>>>&

libgomp testsuite: Only use 'blddir' if set (was: libgomp C++ testsuite: Don't compute 'blddir' twice (was: libgomp testsuite: (not) using a specific driver for C++, Fortran?))

Hi! On 2023-05-09T14:36:53+0200, I wrote: > On 2014-11-04T10:31:37-0800, Mike Stump wrote: >> On Nov 4, 2014, at 4:13 AM, Thomas Schwinge wrote: >>> On Wed, 15 Oct 2014 17:46:48 +0200, I wrote: >>>> [...] >>>> >>>> Am I on the right track wi

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