7 Commits

Author	SHA1	Message	Date
Fangrui Song	789a46f2d7	[CodeGenModule] Assume dso_local for -fpic -fno-semantic-interposition ... Summary: Clang -fpic defaults to -fno-semantic-interposition (GCC -fpic defaults to -fsemantic-interposition). Users need to specify -fsemantic-interposition to get semantic interposition behavior. Semantic interposition is currently a best-effort feature. There may still be some cases where it is not handled well. Reviewers: peter.smith, rnk, serge-sans-paille, sfertile, jfb, jdoerfert Subscribers: dschuff, jyknight, dylanmckay, nemanjai, jvesely, kbarton, fedor.sergeev, asb, rbar, johnrusso, simoncook, sabuasal, niosHD, jrtc27, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, arphaman, PkmX, jocewei, jsji, Jim, lenary, s.egerton, pzheng, sameer.abuasal, apazos, luismarques, cfe-commits Tags: #clang Differential Revision: https://reviews.llvm.org/D73865	2020-02-03 09:52:48 -08:00
Ivan A. Kosarev	8264bb8d34	[NEON] Fix support for vrndi_f32(), vrndiq_f32() and vrndns_f32() intrinsics ... This patch adds support for vrndi_f32() and vrndiq_f32() intrinsics in AArch32 mode and for vrndns_f32() intrinsic in AArch64 mode. Differential Revision: https://reviews.llvm.org/D48829 llvm-svn: 337690	2018-07-23 13:26:37 +00:00
Ivan A. Kosarev	9cdb2c75d9	[NEON] Support vrndns_f32 intrinsic ... Differential Revision: https://reviews.llvm.org/D45515 llvm-svn: 330012	2018-04-13 12:46:02 +00:00
Mehdi Amini	6aa9e9b41a	IRGen: Add optnone attribute on function during O0 ... Amongst other, this will help LTO to correctly handle/honor files compiled with O0, helping debugging failures. It also seems in line with how we handle other options, like how -fnoinline adds the appropriate attribute as well. Differential Revision: https://reviews.llvm.org/D28404 llvm-svn: 304127	2017-05-29 05:38:20 +00:00
David Majnemer	12b9e76b62	Update for LLVM changes ... InstSimplify has gained the ability to remove needless bitcasts which perturbed some clang codegen tests. llvm-svn: 276728	2016-07-26 05:52:37 +00:00
Tim Northover	58672974a9	ARM & AArch64: convert asm tests to LLVM IR and restrict optimizations. ... This is mostly a one-time autoconversion of tests that checked assembly after "-Owhatever" compiles to only run "opt -mem2reg" and check the assembly. This should make them much more stable to changes in LLVM so they won't break on unrelated changes. "opt -mem2reg" is a compromise designed to increase the readability of tests that check dataflow, while minimizing dependency on LLVM. Hopefully mem2reg is stable enough that no surpises will come along. Should address http://llvm.org/PR26815. llvm-svn: 263048	2016-03-09 18:54:42 +00:00
James Molloy	163b1ba471	[ARMv8] Add support for 32-bit MIN/MAXNM and directed rounding. ... This patch adds support for the 32bit numeric max/min and directed round-to-integral NEON intrinsics that were added as part of v8, along with unit tests. Patch by Graham Hunter! llvm-svn: 217242	2014-09-05 13:50:34 +00:00