Build #1982 (Sep 21, 2021 10:01:01 PM)

1. [PowerPC] Implement a TestSuiteBuilder (details / githubweb)

1. [MLIR] Add mergeLocalIds and mergeSymbolIds (details)
2. [lldb] Speculative fix to TestGuiExpandThreadsTree (details)
3. [MLIR][SCF] Add for-to-while loop transformation pass (details)
4. [PowerPC] NFC: Remove unused tblgen template args (details)
5. Add CMAKE_BUILD_TYPE to the list of BOOTSTRAP_DEFAULT_PASSTHROUGH variables (details)
6. [flang][docs] Document plugin limitations (details)
7. [MLIR] NFC. gpu.launch op argument const folder cleanup (details)
8. [OpenCL] Test case for C++ for OpenCL 2021 in OpenCL C header test (details)
9. [LowerConstantIntrinsics] Fix heap-use-after-free bug in worklist (details)
10. [SCEV] Add some asserts on availability of arguments of isLoopEntryGuardedByCond (details)
11. GlobalISel/Utils: Refactor constant splat match functions (details)
12. [SCEV] Use isAvailableAtLoopEntry in the asserts (details)
13. [AArch64] Regenerate test lines in sve-implicit-zero-filling.ll (details)
14. [AMDGPU] Prefer v_fmac over v_fma only when no source modifiers are used (details)
15. [AMDGPU] Prefer fmac over fma when selecting FMA_W_CHAIN (details)
16. tsan: fix debug format strings (details)
17. tsan: rearrange thread state callbacks (NFC) (details)
18. tsan: simplify thread context setting (details)
19. [CodeGen] SDDbgValue::getSDNodes() - use const-ref to avoid unnecessary copies. NFCI. (details)
20. RewriteStatepointsForGC - Use const-ref iterator in for-range loops. NFCI. (details)
21. [CodeGen] SelectionDAGBuilder - Use const-ref iterator in for-range loops. NFCI. (details)
22. [InstCombine] foldConstantInsEltIntoShuffle - bail if we fail to find constant element (PR51824) (details)
23. [AArch64] Improve schedule modelling on the Cortex-A55 (details)
24. [VectorCombine] Add tests which require DT to use info from assumes. (details)
25. [SystemZ]  Emit EXRL target instructions before text section is ended. (details)
26. [llvm] Pass LLVM_CHECK_ENABLED_PROJECTS through in cross builds (details)
27. [IR] Add the constructor of ShuffleVector for one-input-vector. (details)
28. [AMDGPU][MC][GFX10] Enabled dlc for FLAT and GLOBAL atomics (details)
29. [InstCombine] add tests for mask-shift with trunc; NFC (details)
30. [NFC] Update the list of subprojects in docs. (details)
31. [clang-offload-bundler][docs][NFC] Add archive unbundling documentation (details)
32. [InstCombine] Improve TryToSinkInstruction with multiple uses (details)
33. [OpenCL] Defines helper function for OpenCL default address space (details)
34. [RISCV] Optimize (add (mul x, c0), c1) (details)
35. [NFC] `goto fail` has failed us in the past... (details)
36. [mlir][linalg] Assert tile loop nest invariants in fusion. (details)
37. [mlir][Linalg] Revisit RAW dependence interference in comprehensive bufferize. (details)
38. [mlir][Linalg] Revisit heuristic ordering of tensor.insert_slice in comprehensive bufferize. (details)
39. [AArch64] Regenerate test lines in and-mask-removal.ll (details)
40. [clang][NFC] Fix needless double-parenthisation (details)
41. AMDGPU/GlobalISel: Restore run line erased in D109154 by mistake (details)
42. [AMDGPU][MC][GFX7][GFX10] Corrected image_atomic_fcmpswap (details)
43. [mlir][linalg] Add isPermutation helper (NFC). (details)
44. [mlir][linalg] Simplify slice dim computation for fusion on tensors (NFC). (details)
45. [GlobalISel] Support ConstantAsMetadata in IRTranslator (details)
46. [SelectionDAG] Re-calculate scoped AA metadata when merging stores. (details)
47. [ValueTracking,VectorCombine] Allow passing DT to computeConstantRange. (details)
48. [sanitizer coverage] write the pc-table at the process exit (details)
49. [InstCombine] move/add tests for trunc-of-lshr; NFC (details)
50. [CodeGen] Remove redundant declaration getFileType (NFC) (details)
51. [PowerPC] Fix signature of lxvp and stxvp builtins (details)
52. [InstCombine] powi(x, y) * powi(x, z) -> powi(x, y + z) (details)
53. Revert "Diagnose -Wunused-value based on CFG reachability" (details)
54. [OpenMP][NFC] Add declare variant and metadirective to support page (details)
55. [libc++][format] Adds parser std-format-spec. (details)
56. [gn build] Port a04a6ce7726b (details)
57. [lldb/win] Default to native PDB reader when LLVM_ENABLE_DIA_SDK=NO (details)
58. [RISCV] Teach RISCVTargetLowering::shouldSinkOperands to sink splats for and/or/xor. (details)
59. [LV] Fix crash for reverse interleaved loads with gap under fold-tail. (details)
60. [PowerPC] Add prefix load pattern for fpext to v2f64 (details)
61. [OpenMP] Codegen aggregate for outlined function captures (details)
62. [LSR] Make sure that Factor fits into Base type (details)
63. [RISCV] Make some arrays of constants 'static const'. NFC (details)
64. [AMDGPU] Correctly merge alias.scope and noalias metadata for memops (details)
65. Teach InstCombine to eliminate malloc-realloc-free triplets. (details)
66. [AMDGPU] Filtering out the inactive lanes bits when lowering copy to SCC (details)
67. Print nullptr_t namespace qualified within std:: (details)
68. [IR] Re-group AAMDNodes relevant interfaces. NFC. (details)
69. DebugInfo: Rebuild decltype(nullptr) as 'std::nullptr_t' (details)
70. Support value-typed references in iterator facade's operator->() (details)
71. nullptr printing - update for a change to clang type printing that now uses "std::nullptr_t" (details)
72. [MergeICmps] Don't reorder unmerged comparisons (details)
73. [Bazel] Add support for targeting macOS arm64 (details)
74. [clang] don't mark as Elidable CXXConstruct expressions used in NRVO (details)
75. [MergeICmps] Remove unused NumMerged variable (details)
76. [OpenMP][OMPD] Fix compile error when OMPD is not supported (details)
77. [IR] Look through bitcast in hasFnAttribute() (details)
78. [InstCombine] fold cast of right-shift if high bits are not demanded (details)
79. [libc++] counting_semaphore should not be default-constructible. (details)
80. Revert "[OpenMP] Codegen aggregate for outlined function captures" (details)
81. MemoryBuiltins: update comment; NFC (details)
82. [CodeGen] regenerate test checks; NFC (details)
83. [PowerPC] Support for vector bool int128 on vector comparison builtins (details)
84. [X86] Clear kill flags when rewriting SETCC uses in flag copy lowering. (details)
85. Revert "[X86] Clear kill flags when rewriting SETCC uses in flag copy lowering." (details)
86. [clang] Make -Rpass imply -Rpass=.* (details)
87. [OpenMP] Add thread ID function into new RTL (details)
88. [LTO] Emit DebugLoc for dead function in optimization remarks (details)
89. Recommit "[X86] Clear kill flags when rewriting SETCC uses in flag copy lowering." (details)
90. [mlir] Always create a list of alias scopes when emitting LLVM IR (details)
91. [asan] Fixed a bug causing a crash when redzone optimization kicked in on X86 with -asan-optimize-callbacks flag on. (details)
92. Make DiagnosticInfoResourceLimit's limit param required (details)
93. [libc++] Surpress -Wunused-value warning in variant (details)
94. [AArch64][SVE] Add patterns to generate ADR instruction (details)
95. [compiler-rt] [windows] Add more assembly patterns for interception (details)
96. [Sanitizer] Allow setting the report path to create directory (details)
97. [libc++abi] Remove unnecessary atomic_support.h header from libc++abi (details)
98. [SamplePGO] Add switch to honor zero count on block level as accurate (details)
99. [libcxx][AIX] Remove locale fallbacks for old OS levels (details)
100. [DialectAsmPrinter] Add missing 'printAttributeWithoutType' member. (details)
101. [Sanitizer] Modify test to avoid bot timeouts (details)
102. [RISCV][NFC] Deleted useless lines in clang tests. (details)
103. [NFC] Fix typo. (details)
104. DebugInfo: Unify some printing policy adjustments (details)
105. DebugInfo: Don't suppress inline namespaces when printing template template parameter names (details)
106. AMDGPU: Fix test relying on incompatible attributes (details)
107. [libc++][test] Fix iterator assertion in span.cons/deduct.pass.cpp (details)
108. [PowerPC] prepare for udpate form with non-const increment. (details)
109. AMDGPU: Refactor getWavesPerEU to separate flat workgroup size query (details)
110. [RISCV] add Half-precision test for clang (details)
111. DebugInfo: Don't use preferred template names in debug info (details)
112. [libc++] Add some missing _LIBCPP_HIDE_FROM_ABI markup (details)
113. [RISCV][NFC] Fix clang test for vloxei/vluxei (details)
114. [mlir][sparse] cleanup ABI issues in C interface with memrefs (details)
115. [PowerPC] add testcase for chain commoning; nfc (details)
116. tsan: don't call dlsym during exit (details)
117. tsan: move errno spoiling reporting into a separate function (NFC) (details)
118. tsan: enable sse4.2 in tests (details)

1. [PowerPC] Implement a TestSuiteBuilder (details)

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