search for: powerpc64

...gt; On Thu, Nov 12, 2015 at 3:02 AM, Jay Foad <jay.foad at gmail.com > <mailto:jay.foad at gmail.com>> wrote: > > (Resending with the correct mailing list address.) > > Hi, > > Currently test/asan/TestCases/alloca_vla_interact.cc is XFAILed for > powerpc64. I've had a look at why it doesn't work. I think the only > problem is in the call to __asan_allocas_unpoison that is inserted at > the end of the "for" loop (just before a stackrestore instruction). > > The call function is created something like this (par...

(Resending with the correct mailing list address.) Hi, Currently test/asan/TestCases/alloca_vla_interact.cc is XFAILed for powerpc64. I've had a look at why it doesn't work. I think the only problem is in the call to __asan_allocas_unpoison that is inserted at the end of the "for" loop (just before a stackrestore instruction). The call function is created something like this (paraphrasing from lib/Transfoms/In...

Jay, do you have a PowerPC64 target? If so, could you please check attached patch on PPC box? This is a draft patch, but it would be nice to make sure that we are moving to right direction here. Thanks, -Maxim On 18/11/15 00:12, Jay Foad wrote: >>> Currently test/asan/TestCases/alloca_vla_interact.cc is XFAIL...

Hi there! The attached patch fixes a few places where 32bit register classes or instructions are used on PowerPC64. This lets me compile a working "vim" at -O0 on PowerPC64/FreeBSD. Previously it would crash the compiler with llvm_unreachable("Impossible reg-to-reg copy"); As it was mixing 64 bit registers with 32bit ones. Vim compiled with -O2 still crashes. OK to commit? ro...

...fset from > native sp to the allocated area is 0x60. > > I will run it under gdb and see if I can spot the problem... > > Thanks! > Jay. > > On 23 November 2015 at 11:41, Maxim Ostapenko < > m.ostapenko at partner.samsung.com> wrote: > >> Jay, do you have a PowerPC64 target? If so, could you please check >> attached patch on PPC box? This is a draft patch, but it would be nice to >> make sure that we are moving to right direction here. >> >> Thanks, >> -Maxim >> >> >> On 18/11/15 00:12, Jay Foad wrote: >> &g...

I updated one of the powerpc64 lnt buildbot machines to a new OS release and the buildbot started failing every run when it tries to check out the test suite. The checkout will run for a while then always fails like this: /usr/bin/svn checkout --non-interactive --no-auth-cache --revision 323463 http://llvm.org/svn/llvm-proj...

Hi! I always have to specify the flag -mminimize-toc when compiling on a PowerPC64 architecture (Linux, AIX). Is this the preferred way or are there other/better solutions? If this flag is always required then I would create a patch to automatically set this flag. Regards Kai

I updated a powerpc64 be system from fedora 25 (glibc 2.24) to fedora 26 (glibc 2.25) and several test cases started failing that deal with dynamic thread local storage. Failing Tests (3): LeakSanitizer-AddressSanitizer-powerpc64 :: TestCases/Linux/use_tls_dynamic.cc LeakSanitizer-Standalone-powerpc64 ::...

Kai, As I recall, this is required for gcc (but maybe not if you have a very recent version), and is not required when compiling with clang. -Hal ----- Original Message ----- > Hi! > > I always have to specify the flag -mminimize-toc when compiling on a > PowerPC64 architecture (Linux, AIX). Is this the preferred way or are > there other/better solutions? > > If this flag is always required then I would create a patch to > automatically set this flag. > > Regards > Kai > _______________________________________________ > LLVM Devel...

Hi R folks, Went to build R 3.6.2 for Fedora/EPEL and got failures across the board. Disabling the test suite for all non-intel architectures resolves most of the failures, but powerpc64 dies in the compiler, specifically here: gcc -m64 -I../../src/extra/xdr -I. -I../../src/include -I../../src/include -I/usr/local/include -I../../src/nmath -DHAVE_CONFIG_H -fopenmp -fPIC -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -...

...install --enable-languages=c,c++ ----------------------------------------------------------------------------- And here is the error messge, ----------------------------------------------------------------------------- /tmp/chenwj/build/./gcc/xgcc -B/tmp/chenwj/build/./gcc/ -B/tmp/chenwj/install/powerpc64-unknown-linux-gnu/bin/ -B/tmp/chenwj/install/powerpc64-unknown-linux-gnu/lib/ -isystem /tmp/chenwj/install/powerpc64-unknown-linux-gnu/include -isystem /tmp/chenwj/install/powerpc64-unknown-linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I../../../llvm-gcc-4.2-2.8.source/libmudflap -I. -Wall -ffunction-...

...suggestions about how to figure out what caused these failures (an inappropriate file somewhere in the path, a possible bug, improper compilation commands etc.) version information of compiled R (compilation information at end): > sessionInfo() R version 2.6.0 Patched (2007-10-29 r43302) powerpc64-apple-darwin8.10.0 locale: C attached base packages: [1] stats graphics grDevices utils datasets methods base other attached packages: [1] lme4_0.99875-8 Matrix_0.999375-3 lattice_0.17-2 loaded via a namespace (and not attached): [1] grid_2.6.0 rcompgen_0.1-17 >...

https://bugs.freedesktop.org/show_bug.cgi?id=94757 Bug ID: 94757 Summary: powerpc64 & 64Kb kernel pagesize not working with nouveau Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau...

An excellent question. It is important to remember two key facts: 1. With gcc on ppc64, long doubles exist, they can be used, just not safely as constants (and maybe they still can be used safely under specific conditions?). 2. I am not an expert in either PowerPC64 or gcc. :) Looking at connections.c, we have (in order): * handling long double as a valid case in a switch statement checking size * adding long double as a field in the u union define * handling long double as a valid case in a switch statement checking size * handling long double as a v...

On 24 November 2015 at 13:06, Maxim Ostapenko <m.ostapenko at partner.samsung.com> wrote: > On 23/11/15 16:46, Jay Foad wrote: >> >> In LowerGET_DYNAMIC_AREA_OFFSET() you're calling >> MFI->getMaxCallFrameSize(), but it looks like that doesn't return useful >> information until after the PrologEpilogInserter's >>

The third BETA build of the 10.0-RELEASE release cycle is now available on the FTP servers for the amd64, i386, ia64, powerpc, powerpc64 and sparc64 architectures. The image checksums follow at the end of this email. ISO images and, for architectures that support it, the memory stick images are available here: ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/10.0/ (or any of the FreeBSD mirror sites). If you notice probl...

The first RC build of the 10.0-RELEASE release cycle is now available on the FTP servers for the amd64, i386, ia64, powerpc, powerpc64 and sparc64 architectures. * Please see the change list for an important note regarding the bsdinstall(8) ZFS on GELI option. The image checksums follow at the end of this email. ISO images and, for architectures that support it, the memory stick images are available here: ftp://ftp.freeb...

Hi, I got multiple failures on PowerPC64, crashes are the same: [ 1346s] 0 lli 0x00000000107bca00 [ 1346s] 1 lli 0x00000000107bcd14 [ 1346s] 2 lli 0x00000000107bcfb8 [ 1346s] 3 linux-vdso64.so.1 0x00000fff850f0418 __kernel_sigtramp_rt64 + 0 [ 1346s] 4 lli 0x00000000100bdc98 [ 1...

...t is important to remember two key >> facts: >> 1. With gcc on ppc64, long doubles exist, they can >> be used, just not safely as constants (and maybe they >> still can be used safely under specific conditions?). >> 2. I am not an expert in either PowerPC64 or gcc. :) >> Looking at connections.c, we have (in order): >> * handling long double as a valid case in a switch statement checking size >> * adding long double as a field in the u union define >> * handling long double as a valid case in a switch statement...

...; Tom Callaway >>>>> on Thu, 12 Dec 2019 14:21:10 -0500 writes: > Hi R folks, > Went to build R 3.6.2 for Fedora/EPEL and got failures across the board. > Disabling the test suite for all non-intel architectures resolves most of > the failures, but powerpc64 dies in the compiler, specifically here: > gcc -m64 -I../../src/extra/xdr -I. -I../../src/include -I../../src/include > -I/usr/local/include -I../../src/nmath -DHAVE_CONFIG_H -fopenmp -fPIC > -O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 > -Wp,-D...