Changes

Summary

Update docs for fast-math flags. (details)
[IR] Reimplement FPMathOperator::classof as a whitelist. (details)
[X86] combineX86ShufflesRecursively - pull out (details)
[PGO][PGSO] SizeOpts changes. (details)
[OPENMP50]Add support for master taskloop simd. (details)
gn build: Merge r375254 (details)
[DOCS]Update list of implemented constructs, NFC. (details)
[Format] Add format check for throwing negative numbers (details)
[Reproducer] Use ::rtrim() to remove trailing control characters. (details)
[NFC][CVP] Add @llvm.*.sat tests where we could prove both no-overflows (details)
[Codegen] Link MIRParser into CodeGenTests to fix MachineSizeOptsTest (details)
[lit] Only send back test result from worker process (details)
[lit] Remove unnecessary tracking of test_index (details)
[lit] Reduce value of synthesized timeouts (details)

Commit aa3806b47c74c814c9cb6f1de6a5570998b8f011 by jay.foad Update docs for fast-math flags. This adds fneg, phi and select to the list of operations that may use fast-math flags. llvm-svn: 375250
	llvm/docs/LangRef.rst
Commit a162817a2b7ca0d7bd285a2a3e969a3a652aad57 by jay.foad [IR] Reimplement FPMathOperator::classof as a whitelist. Summary: This makes it much easier to verify that the implementation matches the documentation. It uncovered a bug in the unit tests where we were accidentally setting fast math flags on a load instruction. Reviewers: spatel, wristow, arsenm, hfinkel, aemerson, efriedma, cameron.mcinally, mcberg2017, jmolloy Subscribers: wdng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D69176 llvm-svn: 375252
	llvm/unittests/IR/IRBuilderTest.cpp
	llvm/include/llvm/IR/Operator.h
Commit 696794b66eb29f12a3138a02ef647769bbf9fb38 by llvm-dev [X86] combineX86ShufflesRecursively - pull out isTargetShuffleVariableMask. NFCI. llvm-svn: 375253
	llvm/lib/Target/X86/X86ISelLowering.cpp
Commit 7e1637451d20d40553165f806094ada30cb0a708 by yamauchi [PGO][PGSO] SizeOpts changes. Summary: (Split of off D67120) SizeOpts/MachineSizeOpts changes for profile guided size optimization. Reviewers: davidxl Subscribers: mgorny, hiraditya, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D69070 llvm-svn: 375254
	llvm/include/llvm/Transforms/Utils/SizeOpts.h
	llvm/include/llvm/CodeGen/MachineDominators.h
	llvm/include/llvm/CodeGen/MachineSizeOpts.h
	llvm/lib/CodeGen/MachineLoopInfo.cpp
	llvm/lib/CodeGen/MachineBlockFrequencyInfo.cpp
	llvm/unittests/Transforms/Utils/CMakeLists.txt
	llvm/include/llvm/CodeGen/MachineBlockFrequencyInfo.h
	llvm/include/llvm/CodeGen/MachineLoopInfo.h
	llvm/lib/CodeGen/CMakeLists.txt
	llvm/unittests/CodeGen/CMakeLists.txt
	llvm/unittests/CodeGen/MachineSizeOptsTest.cpp
	llvm/unittests/Transforms/Utils/SizeOptsTest.cpp
	llvm/lib/Transforms/Utils/SizeOpts.cpp
	llvm/lib/CodeGen/MachineDominators.cpp
	llvm/lib/CodeGen/MachineSizeOpts.cpp
Commit b8552abfe7ce0c4cd37d136bbcf8cb319a28f260 by a.bataev [OPENMP50]Add support for master taskloop simd. Added trsing/semantics/codegen for combined construct master taskloop simd. llvm-svn: 375255
	clang/lib/CodeGen/CGStmt.cpp
	clang/test/OpenMP/master_taskloop_simd_codegen.cpp
	clang/test/OpenMP/master_taskloop_simd_loop_messages.cpp
	clang/test/OpenMP/master_taskloop_simd_private_messages.cpp
	clang/lib/StaticAnalyzer/Core/ExprEngine.cpp
	clang/test/OpenMP/master_taskloop_simd_grainsize_messages.cpp
	clang/test/OpenMP/master_taskloop_simd_in_reduction_messages.cpp
	clang/lib/Parse/ParseOpenMP.cpp
	clang/include/clang/Basic/OpenMPKinds.h
	clang/test/OpenMP/master_taskloop_simd_lastprivate_codegen.cpp
	clang/test/OpenMP/master_taskloop_simd_ast_print.cpp
	clang/lib/CodeGen/CGOpenMPRuntime.cpp
	clang/lib/CodeGen/CodeGenFunction.h
	clang/test/OpenMP/master_taskloop_simd_num_tasks_messages.cpp
	clang/include/clang/AST/StmtOpenMP.h
	clang/test/OpenMP/master_taskloop_simd_priority_messages.cpp
	clang/lib/AST/StmtOpenMP.cpp
	clang/test/OpenMP/master_taskloop_simd_linear_messages.cpp
	clang/test/OpenMP/master_taskloop_simd_reduction_codegen.cpp
	clang/test/OpenMP/master_taskloop_simd_collapse_messages.cpp
	clang/lib/AST/StmtPrinter.cpp
	clang/include/clang/Serialization/ASTBitCodes.h
	clang/lib/Serialization/ASTReaderStmt.cpp
	clang/include/clang/AST/RecursiveASTVisitor.h
	clang/test/OpenMP/master_taskloop_simd_firstprivate_codegen.cpp
	clang/tools/libclang/CXCursor.cpp
	clang/test/OpenMP/master_taskloop_simd_final_messages.cpp
	clang/test/OpenMP/master_taskloop_simd_lastprivate_messages.cpp
	clang/include/clang-c/Index.h
	clang/lib/Sema/SemaOpenMP.cpp
	clang/lib/Sema/TreeTransform.h
	clang/test/OpenMP/master_taskloop_simd_firstprivate_messages.cpp
	clang/lib/CodeGen/CGOpenMPRuntimeNVPTX.cpp
	clang/lib/CodeGen/CGStmtOpenMP.cpp
	clang/test/OpenMP/master_taskloop_simd_aligned_messages.cpp
	clang/test/OpenMP/master_taskloop_simd_safelen_messages.cpp
	clang/tools/libclang/CIndex.cpp
	clang/test/OpenMP/master_taskloop_simd_in_reduction_codegen.cpp
	clang/include/clang/Basic/OpenMPKinds.def
	clang/test/OpenMP/master_taskloop_simd_misc_messages.c
	clang/lib/AST/StmtProfile.cpp
	clang/test/OpenMP/master_taskloop_simd_private_codegen.cpp
	clang/lib/Basic/OpenMPKinds.cpp
	clang/test/OpenMP/master_taskloop_simd_simdlen_messages.cpp
	clang/include/clang/Basic/StmtNodes.td
	clang/test/OpenMP/master_taskloop_simd_reduction_messages.cpp
	clang/include/clang/Sema/Sema.h
	clang/lib/Serialization/ASTWriterStmt.cpp
Commit 52dc406efc717cf5aca1f5ee5600382f348969db by llvmgnsyncbot gn build: Merge r375254 llvm-svn: 375256
	llvm/utils/gn/secondary/llvm/lib/CodeGen/BUILD.gn
	llvm/utils/gn/secondary/llvm/unittests/CodeGen/BUILD.gn
	llvm/utils/gn/secondary/llvm/unittests/Transforms/Utils/BUILD.gn
Commit 80fe5cffd2eef46ebd19aac6d8c6f2c3f9b4290f by a.bataev [DOCS]Update list of implemented constructs, NFC. llvm-svn: 375257
	clang/docs/OpenMPSupport.rst
Commit 7f704320b058f7217847ee0e599f64e2ce50447c by modocache [Format] Add format check for throwing negative numbers Summary: The code `throw -1;` is currently formatted by clang-format as `throw - 1;`. This diff adds a fix for this edge case and a test to check for this in the future. For context, I am looking into a related bug in the clang-formatting of coroutine keywords: `co_yield -1;` is also reformatted in this manner as `co_yield - 1;`. A later diff will add these changes and tests for the `co_yield` and `co_return` keywords. Patch by Jonathan Thomas (jonathoma)! Reviewers: modocache, sammccall, Quuxplusone Reviewed By: sammccall Subscribers: cfe-commits Tags: #clang-format, #clang Differential Revision: https://reviews.llvm.org/D69144 llvm-svn: 375258
	clang/unittests/Format/FormatTest.cpp
	clang/lib/Format/TokenAnnotator.cpp
Commit ded44e220f6ce15258663a0353cccc188211f1d7 by Jonas Devlieghere [Reproducer] Use ::rtrim() to remove trailing control characters. Pavel correctly pointed out that removing all control characters from the working directory is overkill. It should be sufficient to just strip the last ones. llvm-svn: 375259
	lldb/source/Initialization/SystemInitializerCommon.cpp
Commit d532f12c82e31ebe260177c0812d20b6a8235272 by lebedev.ri [NFC][CVP] Add @llvm.*.sat tests where we could prove both no-overflows llvm-svn: 375260
	llvm/test/Transforms/CorrelatedValuePropagation/overflows.ll
Commit 9a055dc19163b5e9eaa0dde6869502fd33b4f44e by lebedev.ri [Codegen] Link MIRParser into CodeGenTests to fix MachineSizeOptsTest building llvm-svn: 375261
	llvm/unittests/CodeGen/CMakeLists.txt
Commit 17bb660fb83e869652ac87b145b0e26b708aab60 by jlettner [lit] Only send back test result from worker process Avoid sending back the whole run.Test object (which needs to be pickled) from the worker process when we are only interested in the test result. llvm-svn: 375262
	llvm/utils/lit/lit/worker.py
	llvm/utils/lit/lit/run.py
	llvm/utils/lit/lit/LitTestCase.py
Commit 0381867f8454548c5242830b98a0e4913a05084a by jlettner [lit] Remove unnecessary tracking of test_index llvm-svn: 375263
	llvm/utils/lit/lit/run.py
	llvm/utils/lit/lit/worker.py
Commit 80873de5323884d942cf23c0164a6cc932e9ab7e by jlettner [lit] Reduce value of synthesized timeouts Large timeout values (one year, positive infinity) trip up Python on Windows with "OverflowError: timeout value is too large". One week seems to work and is still large enough in practice. Thanks to Simon Pilgrim for helping me test this. https://reviews.llvm.org/rL375171 llvm-svn: 375264
	llvm/utils/lit/lit/run.py