Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.1 2019-12-20T16:50:53+00:00 2019-12-20T16:50:53+00:00 Michał Górny mgorny@gentoo.org 2019-12-14T16:03:48+00:00 urn:sha1:190b9110c23c0c742602d686e4a5bcff3d94fba1 Introduce a new %run_nomprotect substitution to run tests that do not work with MPROTECT enabled. This uses paxctl via a wrapper on NetBSD, and evaluates to plain %run on other systems. Differential Revision: https://reviews.llvm.org/D71513 2019-12-17T10:36:36+00:00 Thomas Preud'homme thomasp@graphcore.ai 2019-12-12T11:39:57+00:00 urn:sha1:ddd0bb8dba2a367c6aa8a25e98915509847745ce Summary: Remove REQUIRES-ANY alias lit directive since it is hardly used and can be easily implemented using an OR expression using REQUIRES. Fixup remaining testcases still using REQUIRES-ANY. Reviewers: probinson, jdenny, gparker42 Reviewed By: gparker42 Subscribers: eugenis, asb, rbar, johnrusso, simoncook, sabuasal, niosHD, delcypher, jrtc27, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, lenary, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, cfe-commits, #sanitizers, llvm-commits Tags: #llvm, #clang, #sanitizers Differential Revision: https://reviews.llvm.org/D71408 2019-11-28T01:29:20+00:00 Yi Kong yikong@google.com 2019-11-21T22:14:33+00:00 urn:sha1:acc79aa0e747b9777077e0a337e99540a52b94b2 Don't build specilised fp_mode.c on MSVC since it does not support inline ASM on x86_64. This reverts commit a19f0eec94e195cac676d0d473882b48f4fded90. 2019-11-25T20:54:03+00:00 Lei Huang lei@ca.ibm.com 2019-11-25T20:06:21+00:00 urn:sha1:9e676d9c7e6423961c5f6a31cfa2256259848dbc Implements __fixtfti builtin for PowerPC. This builtin converts a long double (IBM double-double) to a signed int128. The conversion relies on the unsigned conversion of the absolute value of the long double. Tests included for both positive and negative long doubles. Patch By: Baptiste Saleil Differential Revision: https://reviews.llvm.org/D69730 2019-11-19T08:37:31+00:00 Hans Wennborg hans@chromium.org 2019-11-19T08:37:31+00:00 urn:sha1:a19f0eec94e195cac676d0d473882b48f4fded90 It broke the build with MSVC: fp_mode.c(20): error C2065: '__asm__': undeclared identifier > Differential Revision: https://reviews.llvm.org/D69870 2019-11-18T18:32:40+00:00 Yi Kong yikong@google.com 2019-09-26T21:45:09+00:00 urn:sha1:1689ad27af5c5712f42542807eb4ecdfe84c2eca Differential Revision: https://reviews.llvm.org/D69870 2019-11-08T17:57:09+00:00 Lei Huang lei@ca.ibm.com 2019-11-08T17:39:05+00:00 urn:sha1:71f4761431a79794b5be24c1d863bcc0c4577e60 __fixunstfti converts a long double (IBM double-double) to an unsigned 128 bit integer. This patch enables it to handle a previously unhandled case in which a negative low double may impact the result of the conversion. Collaborated with @masoud.ataei and @renenkel. Patch By: Baptiste Saleil Differential Revision: https://reviews.llvm.org/D69193 2019-10-30T23:21:46+00:00 Dan Liew dan@su-root.co.uk 2019-10-30T23:21:46+00:00 urn:sha1:23a33d450b9a426eae7094b16472f8a51fb5488a This reverts commit dc748816e2aec8941d63f8ad07fb82aff6be8af7. Now that 8ea148dc0cbff33ac3c80cf4273991465479a01e has landed it should be safe to turning the warning back into a fatal error. 2019-10-22T08:44:25+00:00 Rainer Orth ro@gcc.gnu.org 2019-10-22T08:44:25+00:00 urn:sha1:1876e6c83c7a713de2851af686417892cd717adc Within the last two weeks, the Builtins-*-sunos :: clear_cache_test.c started to FAIL on Solaris. Running it under truss shows mmap(0x00000000, 128, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, 0, 0) Err#22 EINVAL _exit(1) While there are several possible reasons mmap can return EINVAL on Solaris, it turns out it's this one (from mmap(2)): MAP_ANON was specified, but the file descriptor was not -1. And indeed even the Linux mmap(2) documents this as unportable: MAP_ANONYMOUS The mapping is not backed by any file; its contents are initial‐ ized to zero. The fd argument is ignored; however, some imple‐ mentations require fd to be -1 if MAP_ANONYMOUS (or MAP_ANON) is specified, and portable applications should ensure this. The This patch follows this advise. Tested on x86_64-pc-linux-gnu, amd64-pc-solaris2.11 and sparcv9-sun-solaris2.11. Differential Revision: https://reviews.llvm.org/D68455 llvm-svn: 375490 2019-10-17T20:14:04+00:00 Dan Liew dan@su-root.co.uk 2019-10-17T20:14:04+00:00 urn:sha1:dc748816e2aec8941d63f8ad07fb82aff6be8af7 This is a follow up to r375150 to unbreak the `clang-ppc64be-linux` bot. The commit caused running the tests to fail due to ``` llvm-lit: /home/buildbots/ppc64be-clang-multistage-test/clang-ppc64be-multistage/llvm/projects/compiler-rt/test/builtins/Unit/lit.cfg.py:116: fatal: builtins_source_features contains duplicates: ['librt_has_divtc3'] ``` This commit should be reverted once the build system bug for powerpc is fixed. llvm-svn: 375162