Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.1 2019-12-25T00:58:12+00:00 2019-12-25T00:58:12+00:00 Fangrui Song maskray@google.com 2019-12-25T00:57:40+00:00 urn:sha1:c853c73d3decdd37147a76ba0810ce143de40d55 All of "no-frame-pointer-elim-non-leaf" "no-frame-pointer-elim-non-leaf"="true" "no-frame-pointer-elim-non-leaf"="false" mean "frame-pointer"="non-leaf", which is quite counter-intuitive. llvmorg-10-init-16046-ga36ddf0aa9d accidentally broke it. This fixes the -DLLVM_ENABLE_EXPENSIVE_CHECKS=On test: ``` *** Bad machine code: Non-flag-setting Thumb1 mov is v6-only *** - function: pass_C - basic block: %bb.0 entry (0x1fc9bf0) - instruction: $r0 = tMOVr killed $r6, 14, $noreg ``` 2019-12-25T00:27:51+00:00 Fangrui Song maskray@google.com 2019-12-25T00:11:33+00:00 urn:sha1:a36ddf0aa9db5c1086e04f56b5f077b761712eb5 2019-12-24T23:57:33+00:00 Fangrui Song maskray@google.com 2019-12-24T23:52:21+00:00 urn:sha1:502a77f125f43ffde57af34d3fd1b900248a91cd 2019-12-06T18:59:26+00:00 Alina Sbirlea asbirlea@google.com 2019-12-06T18:37:02+00:00 urn:sha1:c7faa6814248cf2443cce856a74247fc70699f98 This reverts commit a7d90af1be48234ce583e00fb16e33633d44ae38. This revision came back as the root-cause for crashes in internal ARM-IOS apps. Reproducer in https://bugs.llvm.org/show_bug.cgi?id=44231. 2019-11-29T17:01:05+00:00 Carey Williams carey.williams@arm.com 2019-11-29T17:01:05+00:00 urn:sha1:76fd58d0fe69667304569cb1c4cffe041c3cb9c5 This reverts commit 2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77. 2019-11-18T10:07:37+00:00 Anna Welker anna.welker@arm.com 2019-11-14T11:56:07+00:00 urn:sha1:2d739f98d8a53e38bf9faa88cdb6b0c2a363fb77 Provides support for using r6-r11 as globally scoped register variables. This requires a -ffixed-rN flag in order to reserve rN against general allocation. If for a given GRV declaration the corresponding flag is not found, or the the register in question is the target's FP, we fail with a diagnostic. Differential Revision: https://reviews.llvm.org/D68862 2019-10-08T16:16:26+00:00 Amaury Sechet deadalnix@gmail.com 2019-10-08T16:16:26+00:00 urn:sha1:7df5b2f79f9d802a94e8c9b8e9882777fe0f7ef7 llvm-svn: 374074 2019-10-04T19:51:40+00:00 Eli Friedman efriedma@quicinc.com 2019-10-04T19:51:40+00:00 urn:sha1:23ae13d51f23018eb88a2b78223604d4ccc64cce InstrEmitter's virtual register handling assumes that clones are emitted after the cloned node. Make sure this assumption actually holds. Fixes a "Node emitted out of order - early" assertion on the testcase. This is probably a very rare case to actually hit in practice; even without the explicit edge, the scheduler will usually end up scheduling the nodes in the expected order due to other constraints. Differential Revision: https://reviews.llvm.org/D68068 llvm-svn: 373782 2019-10-04T12:29:32+00:00 Tim Northover tnorthover@apple.com 2019-10-04T12:29:32+00:00 urn:sha1:a7d90af1be48234ce583e00fb16e33633d44ae38 Darwin platforms need the frame register to always point at a valid record even if it's not updated in a leaf function. Backtraces are more important than one extra GPR. llvm-svn: 373738 2019-09-11T11:16:48+00:00 Guillaume Chatelet gchatelet@google.com 2019-09-11T11:16:48+00:00 urn:sha1:48904e9452de81375bd55d830d08e51cc8f2ec7e Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608