bcm5719-llvm/clang/test/CodeGenObjCXX, branch meklort-10.0.1

Debug Info: Strengthen the synthesized-property-cleanup.mm test, NFC

2019-12-10T21:39:22+00:00

After https://reviews.llvm.org/D71084, the line locations assigned when emitting cleanups inside of property accessors changed. Update this test to actually check that those locations are correct. rdar://57796656

Debug Info: Assert that location is available for cleanups

2019-12-05T20:45:10+00:00

rdar://57630879 Differential Revision: https://reviews.llvm.org/D71042

Revert "Revert "As a follow-up to my initial mail to llvm-dev here's a first pass at the O1 described there.""

2019-11-27T04:28:52+00:00

This reapplies: 8ff85ed905a7306977d07a5cd67ab4d5a56fafb4 Original commit message: As a follow-up to my initial mail to llvm-dev here's a first pass at the O1 described there. This change doesn't include any change to move from selection dag to fast isel and that will come with other numbers that should help inform that decision. There also haven't been any real debuggability studies with this pipeline yet, this is just the initial start done so that people could see it and we could start tweaking after. Test updates: Outside of the newpm tests most of the updates are coming from either optimization passes not run anymore (and without a compelling argument at the moment) that were largely used for canonicalization in clang. Original post: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131494.html Tags: #llvm Differential Revision: https://reviews.llvm.org/D65410 This reverts commit c9ddb02659e3ece7a0d9d6b4dac7ceea4ae46e6d.

Revert "As a follow-up to my initial mail to llvm-dev here's a first pass at the O1 described there."

2019-11-26T04:32:13+00:00

This reverts commit 8ff85ed905a7306977d07a5cd67ab4d5a56fafb4. This commit introduced 9 new failures on lldb buildbot host at http://lab.llvm.org:8014/builders/lldb-aarch64-ubuntu Following tests were failing: lldb-api :: functionalities/tail_call_frames/ambiguous_tail_call_seq1/TestAmbiguousTailCallSeq1.py lldb-api :: functionalities/tail_call_frames/ambiguous_tail_call_seq2/TestAmbiguousTailCallSeq2.py lldb-api :: functionalities/tail_call_frames/disambiguate_call_site/TestDisambiguateCallSite.py lldb-api :: functionalities/tail_call_frames/disambiguate_paths_to_common_sink/TestDisambiguatePathsToCommonSink.py lldb-api :: functionalities/tail_call_frames/disambiguate_tail_call_seq/TestDisambiguateTailCallSeq.py lldb-api :: functionalities/tail_call_frames/inlining_and_tail_calls/TestInliningAndTailCalls.py lldb-api :: functionalities/tail_call_frames/sbapi_support/TestTailCallFrameSBAPI.py lldb-api :: functionalities/tail_call_frames/thread_step_out_message/TestArtificialFrameStepOutMessage.py lldb-api :: functionalities/tail_call_frames/thread_step_out_or_return/TestSteppingOutWithArtificialFrames.py lldb-api :: functionalities/tail_call_frames/unambiguous_sequence/TestUnambiguousTailCalls.py Tags: #llvm Differential Revision: https://reviews.llvm.org/D65410

As a follow-up to my initial mail to llvm-dev here's a first pass at the O1 described there.

2019-11-26T01:16:46+00:00

This change doesn't include any change to move from selection dag to fast isel and that will come with other numbers that should help inform that decision. There also haven't been any real debuggability studies with this pipeline yet, this is just the initial start done so that people could see it and we could start tweaking after. Test updates: Outside of the newpm tests most of the updates are coming from either optimization passes not run anymore (and without a compelling argument at the moment) that were largely used for canonicalization in clang. Original post: http://lists.llvm.org/pipermail/llvm-dev/2019-April/131494.html Tags: #llvm Differential Revision: https://reviews.llvm.org/D65410

Fixed more -Wreturn-type tests

2019-11-09T17:13:51+00:00

[c++20] Implement semantic restrictions for C++20 designated

2019-08-30T22:52:55+00:00

initializers. This has some interesting interactions with our existing extensions to support C99 designated initializers as an extension in C++. Those are resolved as follows: * We continue to permit the full breadth of C99 designated initializers in C++, with the exception that we disallow a partial overwrite of an initializer with a non-trivially-destructible type. (Full overwrite is OK, because we won't run the first initializer at all.) * The C99 extensions are disallowed in SFINAE contexts and during overload resolution, where they could change the meaning of valid programs. * C++20 disallows reordering of initializers. We only check for that for the simple cases that the C++20 rules permit (designators of the form '.field_name =' and continue to allow reordering in other cases). It would be nice to improve this behavior in future. * All C99 designated initializer extensions produce a warning by default in C++20 mode. People are going to learn the C++ rules based on what Clang diagnoses, so it's important we diagnose these properly by default. * In C++ <= 17, we apply the C++20 rules rather than the C99 rules, and so still diagnose C99 extensions as described above. We continue to accept designated C++20-compatible initializers in C++ <= 17 silently by default (but naturally still reject under -pedantic-errors). This is not a complete implementation of P0329R4. In particular, that paper introduces new non-C99-compatible syntax { .field { init } }, and we do not support that yet. This is based on a previous patch by Don Hinton, though I've made substantial changes when addressing the above interactions. Differential Revision: https://reviews.llvm.org/D59754 llvm-svn: 370544

IR: print value numbers for unnamed function arguments

2019-08-03T14:28:34+00:00

For consistency with normal instructions and clarity when reading IR, it's best to print the %0, %1, ... names of function arguments in definitions. Also modifies the parser to accept IR in that form for obvious reasons. llvm-svn: 367755

[Clang] Replace cc1 options '-mdisable-fp-elim' and '-momit-leaf-frame-pointer'

2019-07-20T22:50:50+00:00

with '-mframe-pointer' After D56351 and D64294, frame pointer handling is migrated to tri-state (all, non-leaf, none) in clang driver and on the function attribute. This patch makes the frame pointer handling cc1 option tri-state. Reviewers: chandlerc, rnk, t.p.northover, MaskRay Reviewed By: MaskRay Differential Revision: https://reviews.llvm.org/D56353 llvm-svn: 366645

[clang][NewPM] Add -fno-experimental-new-pass-manager to tests

2019-06-21T16:03:06+00:00

As per the discussion on D58375, we disable test that have optimizations under the new PM. This patch adds -fno-experimental-new-pass-manager to RUNS that: - Already run with optimizations (-O1 or higher) that were missed in D58375. - Explicitly test new PM behavior along side some new PM RUNS, but are missing this flag if new PM is enabled by default. - Specify -O without the number. Based on getOptimizationLevel(), it seems the default is 2, and the IR appears to be the same when changed to -O2, so update the test to explicitly say -O2 and provide -fno-experimental-new-pass-manager`. Differential Revision: https://reviews.llvm.org/D63156 llvm-svn: 364066