Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.1 2020-06-24T16:31:04+00:00 2020-06-24T16:31:04+00:00 Scott Constable scott.d.constable@intel.com 2020-03-17T18:45:11+00:00 urn:sha1:34f7e00333ac26c0b2b7f34b5988f2fec7d99f03 RDF is designed to be target agnostic. Therefore it would be useful to have it available for other targets, such as X86. Based on a previous patch by Krzysztof Parzyszek Differential Revision: https://reviews.llvm.org/D75932 2020-01-15T03:46:52+00:00 Tom Stellard tstellar@redhat.com 2020-01-15T03:15:07+00:00 urn:sha1:0dbcb3639451a7c20e2d5133b459552281e64455 Summary: For builds with LLVM_BUILD_LLVM_DYLIB=ON and BUILD_SHARED_LIBS=OFF this change makes all symbols in the target specific libraries hidden by default. A new macro called LLVM_EXTERNAL_VISIBILITY has been added to mark symbols in these libraries public, which is mainly needed for the definitions of the LLVMInitialize* functions. This patch reduces the number of public symbols in libLLVM.so by about 25%. This should improve load times for the dynamic library and also make abi checker tools, like abidiff require less memory when analyzing libLLVM.so One side-effect of this change is that for builds with LLVM_BUILD_LLVM_DYLIB=ON and LLVM_LINK_LLVM_DYLIB=ON some unittests that access symbols that are no longer public will need to be statically linked. Before and after public symbol counts (using gcc 8.2.1, ld.bfd 2.31.1): nm before/libLLVM-9svn.so | grep ' [A-Zuvw] ' | wc -l 36221 nm after/libLLVM-9svn.so | grep ' [A-Zuvw] ' | wc -l 26278 Reviewers: chandlerc, beanz, mgorny, rnk, hans Reviewed By: rnk, hans Subscribers: merge_guards_bot, luismarques, smeenai, ldionne, lenary, s.egerton, pzheng, sameer.abuasal, MaskRay, wuzish, echristo, Jim, hiraditya, michaelplatings, chapuni, jholewinski, arsenm, dschuff, jyknight, dylanmckay, sdardis, nemanjai, jvesely, javed.absar, sbc100, jgravelle-google, aheejin, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, zzheng, edward-jones, mgrang, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, kristina, jsji, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D54439 2020-01-11T21:34:52+00:00 Fangrui Song maskray@google.com 2020-01-11T20:36:13+00:00 urn:sha1:6fdd6a7b3f696972edc244488f59532d05136a27 The argument is llvm::null() everywhere except llvm::errs() in llvm-objdump in -DLLVM_ENABLE_ASSERTIONS=On builds. It is used by no target but X86 in -DLLVM_ENABLE_ASSERTIONS=On builds. If we ever have the needs to add verbose log to disassemblers, we can record log with a member function, instead of passing it around as an argument. 2020-01-10T11:10:42+00:00 Simon Pilgrim llvm-dev@redking.me.uk 2020-01-10T11:00:06+00:00 urn:sha1:870f6917936fdb8050be3ca3c67d9259390c4326 Assert that the pointers are non-null before dereferencing them. 2020-01-09T22:37:52+00:00 Matt Arsenault Matthew.Arsenault@amd.com 2019-12-28T14:18:56+00:00 urn:sha1:255cc5a7603fef251192daab2a3336acbcd9aa1c Only PPC seems to be using it, and only checks some simple cases and doesn't distinguish between FP. Just switch to using LLT to simplify use from GlobalISel. 2020-01-07T04:44:14+00:00 Fangrui Song maskray@google.com 2020-01-03T20:02:46+00:00 urn:sha1:3d87d0b925713effb108a387924562211ecbf2be Follow-up of D72172. Reviewed By: jhenderson, rnk Differential Revision: https://reviews.llvm.org/D72180 2020-01-07T04:42:22+00:00 Fangrui Song maskray@google.com 2020-01-03T18:55:30+00:00 urn:sha1:aa708763d30384c0da0b0779be96ba45f65773df printInst prints a branch/call instruction as `b offset` (there are many variants on various targets) instead of `b address`. It is a convention to use address instead of offset in most external symbolizers/disassemblers. This difference makes `llvm-objdump -d` output unsatisfactory. Add `uint64_t Address` to printInst(), so that it can pass the argument to printInstruction(). `raw_ostream &OS` is moved to the last to be consistent with other print* methods. The next step is to pass `Address` to printInstruction() (generated by tablegen from the instruction set description). We can gradually migrate targets to print addresses instead of offsets. In any case, downstream projects which don't know `Address` can pass 0 as the argument. Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D72172 2020-01-06T10:50:26+00:00 James Henderson jh7370@my.bristol.ac.uk 2020-01-06T10:15:44+00:00 urn:sha1:d68904f957ae1f9b2309bdbf34258387c045ce27 Reviewed By: jhenderson Differential Revision: https://reviews.llvm.org/D72143 Patch by Kazuaki Ishizaki. 2020-01-04T18:44:38+00:00 Florian Hahn flo@fhahn.com 2020-01-04T18:44:38+00:00 urn:sha1:b8a3c34eee06c17ae42dc00218ba4f0c815e9a2c This reverts commit 51ef53f3bd23559203fe9af82ff2facbfedc1db3, as it breaks some bots. 2020-01-04T18:29:35+00:00 Florian Hahn flo@fhahn.com 2020-01-04T18:15:02+00:00 urn:sha1:51ef53f3bd23559203fe9af82ff2facbfedc1db3 SCEVExpander modifies the underlying function so it is more suitable in Transforms/Utils, rather than Analysis. This allows using other transform utils in SCEVExpander. Reviewers: sanjoy.google, efriedma, reames Reviewed By: sanjoy.google Differential Revision: https://reviews.llvm.org/D71537