* GCC 9.5 Release Candidate available
@ 2022-05-20 8:02 Richard Biener
2022-05-22 8:43 ` Iain Sandoe
` (2 more replies)
0 siblings, 3 replies; 7+ messages in thread
From: Richard Biener @ 2022-05-20 8:02 UTC (permalink / raw)
To: gcc
The first release candidate for GCC 9.5 is available from
https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/
and shortly its mirrors. It has been generated from git commit
1bc79c506205b6a5db82897340bdebaaf7ada934.
I have so far bootstrapped and tested the release candidate
on x86_64-suse-linux.
Please test it and report any issues to bugzilla.
If all goes well I'd like to release 9.5 on Friday, May 27th,
which will then close the branch.
^ permalink raw reply [flat|nested] 7+ messages in thread* Re: GCC 9.5 Release Candidate available 2022-05-20 8:02 GCC 9.5 Release Candidate available Richard Biener @ 2022-05-22 8:43 ` Iain Sandoe 2022-05-23 6:27 ` Richard Biener 2022-05-23 15:30 ` William Seurer 2022-05-25 23:08 ` Andrew Pinski 2 siblings, 1 reply; 7+ messages in thread From: Iain Sandoe @ 2022-05-22 8:43 UTC (permalink / raw) To: Richard Biener; +Cc: GCC Development Hi > On 20 May 2022, at 09:02, Richard Biener via Gcc <gcc@gcc.gnu.org> wrote: > The first release candidate for GCC 9.5 is available from > > https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ > > and shortly its mirrors. It has been generated from git commit > 1bc79c506205b6a5db82897340bdebaaf7ada934. > > I have so far bootstrapped and tested the release candidate > on x86_64-suse-linux. I have bootstrapped (using GCC5.4 on darwin9 and GCC7.5 elsewhere) r9-10192 on: i686-darwin9,17 powerpc-darwin9 x86_64-darwin10 to 21. As, expected (since I was not able to find enough time to do the backports), although bootstrap succeeds on darwin21 (macOS 12) the resulting compiler is not really usable. I will have to provide a darwin branch with the necessary changes. One observation outside of this: Several of the testsuite runs hung with cc1 spinning in reload for pr88414. I was not really able to correlate exactly with CPU / tuning chosen. Pretty sure this is a regression - I do not recall the testsuite hanging (for anything other than D) for years. thanks Iain ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: GCC 9.5 Release Candidate available 2022-05-22 8:43 ` Iain Sandoe @ 2022-05-23 6:27 ` Richard Biener 2022-05-23 6:50 ` Iain Sandoe 0 siblings, 1 reply; 7+ messages in thread From: Richard Biener @ 2022-05-23 6:27 UTC (permalink / raw) To: Iain Sandoe; +Cc: GCC Development On Sun, 22 May 2022, Iain Sandoe wrote: > Hi > > > On 20 May 2022, at 09:02, Richard Biener via Gcc <gcc@gcc.gnu.org> wrote: > > > The first release candidate for GCC 9.5 is available from > > > > https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ > > > > and shortly its mirrors. It has been generated from git commit > > 1bc79c506205b6a5db82897340bdebaaf7ada934. > > > > I have so far bootstrapped and tested the release candidate > > on x86_64-suse-linux. > > I have bootstrapped (using GCC5.4 on darwin9 and GCC7.5 elsewhere) r9-10192 on: > i686-darwin9,17 > powerpc-darwin9 > x86_64-darwin10 to 21. > > As, expected (since I was not able to find enough time to do the backports), > although bootstrap succeeds on darwin21 (macOS 12) the resulting compiler > is not really usable. I will have to provide a darwin branch with the necessary > changes. > > One observation outside of this: > > Several of the testsuite runs hung with cc1 spinning in reload for pr88414. > I was not really able to correlate exactly with CPU / tuning chosen. > > Pretty sure this is a regression - I do not recall the testsuite hanging (for anything > other than D) for years. That's gcc.target/i386/pr88414.c? Can you be more specific on the target the issue occurs on (so one can maybe try with a cross?). Bisecting would be most helpful of course, if it's some of the recent backports reversion would be most appropriate at this point. Thanks, Richard. ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: GCC 9.5 Release Candidate available 2022-05-23 6:27 ` Richard Biener @ 2022-05-23 6:50 ` Iain Sandoe 2022-05-23 7:03 ` Iain Sandoe 0 siblings, 1 reply; 7+ messages in thread From: Iain Sandoe @ 2022-05-23 6:50 UTC (permalink / raw) To: Richard Biener; +Cc: GCC Development Hi Richard, > On 23 May 2022, at 07:27, Richard Biener <rguenther@suse.de> wrote: > > On Sun, 22 May 2022, Iain Sandoe wrote: > >> Hi >> >>> On 20 May 2022, at 09:02, Richard Biener via Gcc <gcc@gcc.gnu.org> wrote: >> >>> The first release candidate for GCC 9.5 is available from >>> >>> https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ >>> >>> and shortly its mirrors. It has been generated from git commit >>> 1bc79c506205b6a5db82897340bdebaaf7ada934. >>> >>> I have so far bootstrapped and tested the release candidate >>> on x86_64-suse-linux. >> >> I have bootstrapped (using GCC5.4 on darwin9 and GCC7.5 elsewhere) r9-10192 on: >> i686-darwin9,17 >> powerpc-darwin9 >> x86_64-darwin10 to 21. >> >> As, expected (since I was not able to find enough time to do the backports), >> although bootstrap succeeds on darwin21 (macOS 12) the resulting compiler >> is not really usable. I will have to provide a darwin branch with the necessary >> changes. >> >> One observation outside of this: >> >> Several of the testsuite runs hung with cc1 spinning in reload for pr88414. >> I was not really able to correlate exactly with CPU / tuning chosen. >> >> Pretty sure this is a regression - I do not recall the testsuite hanging (for anything >> other than D) for years. > > That's gcc.target/i386/pr88414.c? > > Can you be more specific on the target the issue occurs on (so one > can maybe try with a cross?). Bisecting would be most helpful of > course, if it's some of the recent backports reversion would be > most appropriate at this point. several cases, here’s the most modern with an m32 multilib: Configured with: /src-local/gcc-git-9/configure --prefix=/opt/iains/x86_64-apple-darwin17/gcc-9-wip --build=x86_64-apple-darwin17 --with-sysroot=/Library//Developer/CommandLineTools/SDKs/MacOSX.sdk --with-as=/XC/9.4/usr/bin/as --with-ld=/XC/9.4/usr/bin/ld --enable-languages=all CC=x86_64-apple-darwin17-gcc CXX=x86_64-apple-darwin17-g++ log info: [ note the m64 multilib, also emits the diagnostic, but it does not appear to spin. ] /scratch/10-13-his/gcc-9-wip/gcc/xgcc -B/scratch/10-13-his/gcc-9-wip/gcc/ /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c -m32 -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -O1 -ftrapv -S -o pr88414.s /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c: In function 'foo': /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c:15:7: error: 'asm' operand has impossible constraints got a INT signal, interrupted by user // (manually killed it) Iain ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: GCC 9.5 Release Candidate available 2022-05-23 6:50 ` Iain Sandoe @ 2022-05-23 7:03 ` Iain Sandoe 0 siblings, 0 replies; 7+ messages in thread From: Iain Sandoe @ 2022-05-23 7:03 UTC (permalink / raw) To: Richard Biener; +Cc: GCC Development > On 23 May 2022, at 07:50, Iain Sandoe <iain@sandoe.co.uk> wrote: > > Hi Richard, > >> On 23 May 2022, at 07:27, Richard Biener <rguenther@suse.de> wrote: >> >> On Sun, 22 May 2022, Iain Sandoe wrote: >> >>> Hi >>> >>>> On 20 May 2022, at 09:02, Richard Biener via Gcc <gcc@gcc.gnu.org> wrote: >>> >>>> The first release candidate for GCC 9.5 is available from >>>> >>>> https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ >>>> >>>> and shortly its mirrors. It has been generated from git commit >>>> 1bc79c506205b6a5db82897340bdebaaf7ada934. >>>> >>>> I have so far bootstrapped and tested the release candidate >>>> on x86_64-suse-linux. >>> >>> I have bootstrapped (using GCC5.4 on darwin9 and GCC7.5 elsewhere) r9-10192 on: >>> i686-darwin9,17 >>> powerpc-darwin9 >>> x86_64-darwin10 to 21. >>> >>> As, expected (since I was not able to find enough time to do the backports), >>> although bootstrap succeeds on darwin21 (macOS 12) the resulting compiler >>> is not really usable. I will have to provide a darwin branch with the necessary >>> changes. >>> >>> One observation outside of this: >>> >>> Several of the testsuite runs hung with cc1 spinning in reload for pr88414. >>> I was not really able to correlate exactly with CPU / tuning chosen. >>> >>> Pretty sure this is a regression - I do not recall the testsuite hanging (for anything >>> other than D) for years. >> >> That's gcc.target/i386/pr88414.c? >> >> Can you be more specific on the target the issue occurs on (so one >> can maybe try with a cross?). Bisecting would be most helpful of >> course, if it's some of the recent backports reversion would be >> most appropriate at this point. > > several cases, here’s the most modern with an m32 multilib: > > Configured with: /src-local/gcc-git-9/configure --prefix=/opt/iains/x86_64-apple-darwin17/gcc-9-wip --build=x86_64-apple-darwin17 --with-sysroot=/Library//Developer/CommandLineTools/SDKs/MacOSX.sdk --with-as=/XC/9.4/usr/bin/as --with-ld=/XC/9.4/usr/bin/ld --enable-languages=all CC=x86_64-apple-darwin17-gcc CXX=x86_64-apple-darwin17-g++ > > log info: > > [ note the m64 multilib, also emits the diagnostic, but it does not appear to spin. ] > > /scratch/10-13-his/gcc-9-wip/gcc/xgcc -B/scratch/10-13-his/gcc-9-wip/gcc/ /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c -m32 -fno-diagnostics-show-caret -fno-diagnostics-show-line-numbers -fdiagnostics-color=never -O1 -ftrapv -S -o pr88414.s > /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c: In function 'foo': > /src-local/gcc-git-9/gcc/testsuite/gcc.target/i386/pr88414.c:15:7: error: 'asm' operand has impossible constraints > got a INT signal, interrupted by user // (manually killed it) Hmm, this is not a regression - (although the problem is real) - I also see it on 9.4 and 9.3 at least, apologies for the noise. Iain ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: GCC 9.5 Release Candidate available 2022-05-20 8:02 GCC 9.5 Release Candidate available Richard Biener 2022-05-22 8:43 ` Iain Sandoe @ 2022-05-23 15:30 ` William Seurer 2022-05-25 23:08 ` Andrew Pinski 2 siblings, 0 replies; 7+ messages in thread From: William Seurer @ 2022-05-23 15:30 UTC (permalink / raw) To: gcc On 5/20/22 3:02 AM, Richard Biener via Gcc wrote: > The first release candidate for GCC 9.5 is available from > > https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ > > and shortly its mirrors. It has been generated from git commit > 1bc79c506205b6a5db82897340bdebaaf7ada934. > > I have so far bootstrapped and tested the release candidate > on x86_64-suse-linux. > > Please test it and report any issues to bugzilla. > > If all goes well I'd like to release 9.5 on Friday, May 27th, > which will then close the branch. I tried the RC on powerpc64 power 7 BE, power 8 BE and LE, and power 9 and 10 LE and saw nothing unexpected. ^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: GCC 9.5 Release Candidate available 2022-05-20 8:02 GCC 9.5 Release Candidate available Richard Biener 2022-05-22 8:43 ` Iain Sandoe 2022-05-23 15:30 ` William Seurer @ 2022-05-25 23:08 ` Andrew Pinski 2 siblings, 0 replies; 7+ messages in thread From: Andrew Pinski @ 2022-05-25 23:08 UTC (permalink / raw) To: Richard Biener; +Cc: GCC Mailing List On Fri, May 20, 2022 at 1:03 AM Richard Biener via Gcc <gcc@gcc.gnu.org> wrote: > > > The first release candidate for GCC 9.5 is available from > > https://sourceware.org/pub/gcc/snapshots/9.5.0-RC-20220520/ > > and shortly its mirrors. It has been generated from git commit > 1bc79c506205b6a5db82897340bdebaaf7ada934. > > I have so far bootstrapped and tested the release candidate > on x86_64-suse-linux. > > Please test it and report any issues to bugzilla. > > If all goes well I'd like to release 9.5 on Friday, May 27th, > which will then close the branch. A brand new regression was just filed: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105732 This is a regression from 9.4.0 even. Thanks, Andrew ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2022-05-25 23:08 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-05-20 8:02 GCC 9.5 Release Candidate available Richard Biener 2022-05-22 8:43 ` Iain Sandoe 2022-05-23 6:27 ` Richard Biener 2022-05-23 6:50 ` Iain Sandoe 2022-05-23 7:03 ` Iain Sandoe 2022-05-23 15:30 ` William Seurer 2022-05-25 23:08 ` Andrew Pinski
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