Project Ortega BCM5719 LLVM https://git.raptorcs.com/git/bcm5719-llvm/atom?h=meklort-10.0.1 2020-06-11T23:09:24+00:00 2020-06-11T23:09:24+00:00 Craig Topper craig.topper@gmail.com 2020-05-17T21:57:04+00:00 urn:sha1:2dc664d578f0e9c8ea5975eed745e322fa77bffe Bug report: https://bugs.llvm.org/show_bug.cgi?id=45291 Patch by Tomasz Miąsko Differential Revision: https://reviews.llvm.org/D80066 (cherry picked from commit 5f65faef2c61bfb5e041f74db61665f43a05e9db) 2020-02-21T08:51:47+00:00 Bill Wendling isanbard@gmail.com 2020-02-21T00:22:35+00:00 urn:sha1:da0fe2ade369223ebea2dafd411746e854a801f2 Similarly to how splitting predecessors with an indirectbr isn't handled in the generic way, we also shouldn't split callbrs, for similar reasons. (cherry picked from commit 2fe457690da0fc38bc7f9f1d0aee2ba6a6a16ada) 2020-01-11T16:02:22+00:00 Simon Pilgrim llvm-dev@redking.me.uk 2020-01-11T14:44:25+00:00 urn:sha1:2740b2d5d5f0f56c87024555bdcae4f91e595ddb 2020-01-09T09:49:15+00:00 Evgeniy Brevnov evgueni.brevnov@gmail.com 2019-12-31T06:33:44+00:00 urn:sha1:f0abe820eebf47a3e9b9d0daf9f995d65db186bc 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 2020-01-04T18:29:35+00:00 Florian Hahn flo@fhahn.com 2020-01-04T18:20:55+00:00 urn:sha1:99f74a64a2dd75b91dc0dbd1f9a6298a1c21fd64 2019-12-22T18:20:17+00:00 Mark de Wever koraq@xs4all.nl 2019-12-22T18:20:17+00:00 urn:sha1:098d3347e74ac89ea87744bf40ca98ade5e8468e This avoids new warnings due to D68912 adds -Wrange-loop-analysis to -Wall. Differential Revision: https://reviews.llvm.org/D71810 2019-12-21T15:00:53+00:00 Sanjay Patel spatel@rotateright.com 2019-12-20T22:24:53+00:00 urn:sha1:19f9f374d9afe3efd33dc1943d3d7fd2c54fba76 As discussed in PR44330: https://bugs.llvm.org/show_bug.cgi?id=44330 ...the transform from pow(X, -0.5) libcall/intrinsic to reciprocal square root can result in small deviations from the expected result due to differences in the pow() implementation and/or the extra rounding step from the division. This patch proposes to allow that difference with either the 'approximate functions' or 'reassociate' FMF: http://llvm.org/docs/LangRef.html#fast-math-flags In practice, this likely means that the code is compiled with all of 'fast' (-ffast-math), but I have preserved the existing specializations for -0.0/-INF that enable generating safe code if those special values are allowed simultaneously with allowing approximation/reassociation. The question about whether a similar restriction is needed for the non-reciprocal case -- pow(X, 0.5) -- is deferred. That transform is allowed without FMF currently, and this patch does not change that behavior. Differential Revision: https://reviews.llvm.org/D71706