llvm dev - Aug 2021

Tuesday August 31 2021
TimeRepliesSubject
9:34PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
6:59PM 1 Windows/COFF call this Thursday, September 2nd.
3:30PM 1 Thread migration during function execution, semantics of thread local variables
10:10AM 1 SLP Vectorizer bug in trunk
9:53AM 1 SLP Vectorizer bug in trunk
8:19AM 1 SLP Vectorizer bug in trunk
12:16AM 2 [RFC] Deprecating the legacy pass manager for the optimization pipeline
 
Monday August 30 2021
TimeRepliesSubject
10:57PM 2 [EXTERNAL] Re: ORC JIT error when using AVX2 vector instructions
10:23PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
9:00PM 1 [EXTERNAL] Re: ORC JIT error when using AVX2 vector instructions
7:46PM 1 [EXTERNAL] Re: ORC JIT error when using AVX2 vector instructions
7:43PM 1 [Exception Handling] Could we mark __cxa_end_catch as nounwind conditionally?
7:20PM 1 ORC JIT error when using AVX2 vector instructions
7:08PM 1 ORC JIT error when using AVX2 vector instructions
6:36PM 2 [llvm-reduce] Reduction to undef/poison/null?
6:31PM 1 [llvm-reduce] Reduction to undef/poison/null?
6:26PM 1 [llvm-reduce] Reduction to undef/poison/null?
6:22PM 1 [llvm-reduce] Reduction to undef/poison/null?
6:14PM 1 [llvm-reduce] Reduction to undef/poison/null?
5:59PM 1 [llvm-reduce] Reduction to undef/poison/null?
5:50PM 2 [llvm-reduce] Reduction to undef/poison/null?
5:02PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
4:52PM 2 [RFC] Add a module inliner
3:00PM 0 LLVM Weekly - #400, August 30th 2021
6:59AM 1 [Exception Handling] Could we mark __cxa_end_catch as nounwind conditionally?
6:28AM 1 [M68k] CCR usage / instruction encoding
3:36AM 1 [Exception Handling] Could we mark __cxa_end_catch as nounwind conditionally?
 
Sunday August 29 2021
TimeRepliesSubject
1:46PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
 
Saturday August 28 2021
TimeRepliesSubject
7:40PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
1:51PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:51PM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:33PM 1 [M68k] CCR usage / instruction encoding
4:37AM 0 AMDGPU backend Local Data Share memory instructions
1:17AM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
 
Friday August 27 2021
TimeRepliesSubject
10:54PM 3 [RFC] Deprecating the legacy pass manager for the optimization pipeline
8:44PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
7:41PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
7:41PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
6:33PM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
3:53PM 0 About AArch64's immediate composing
2:08PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
2:03PM 3 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:15PM 2 [M68k] CCR usage / instruction encoding
11:43AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
5:20AM 11 13.0.0-rc2 has been tagged
 
Thursday August 26 2021
TimeRepliesSubject
3:00PM 1 [cfe-dev] Location (in Source Code) of String Literal in MacroExpansion
1:57PM 0 Hexagon arch: missing system/monitor instructions/registers
10:32AM 1 [cfe-dev] Location (in Source Code) of String Literal in MacroExpansion
10:24AM 1 [cfe-dev] Location (in Source Code) of String Literal in MacroExpansion
8:02AM 1 Location (in Source Code) of String Literal in MacroExpansion
 
Wednesday August 25 2021
TimeRepliesSubject
8:46PM 0 LLVM buildmaster will be restarted tonight
6:22PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
6:12PM 1 Query: Association of SchecWriteRes to instruction via InstRW records
5:09PM 0 FW: [RFC] Deprecating the legacy pass manager for the optimization pipeline
3:10PM 1 [Release-testers] 13.0.1-rc2 release update
12:35PM 1 [PATCH] Add optional _Float16 support
10:13AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
9:07AM 1 How to define Struct / Array type with runtime invariants like SVE or RVV
8:58AM 1 PowerPC e6500 support?
6:56AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
6:43AM 0 How to define Struct / Array type with runtime invariants like SVE or RVV
6:12AM 1 13.0.1-rc2 release update
1:42AM 1 Support for older format versions in RawInstrProfReader
 
Tuesday August 24 2021
TimeRepliesSubject
11:53PM 2 [RFC] Deprecating the legacy pass manager for the optimization pipeline
10:41PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
10:39PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
9:25PM 2 [cfe-dev] Intrinsic llvm::isnan
8:47PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
8:38PM 1 Support for older format versions in RawInstrProfReader
7:25PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
7:21PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
7:09PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
7:02PM 1 [RFC] Deprecating the legacy pass manager for the optimization pipeline
5:57PM 0 [Job Ad] LLVM Software Engineer for Fuchsia Toolchain Team
5:53PM 2 [cfe-dev] Intrinsic llvm::isnan
5:44PM 2 [RFC] Deprecating the legacy pass manager for the optimization pipeline
5:33PM 1 [cfe-dev] Intrinsic llvm::isnan
5:33PM 1 [cfe-dev] Cannot CMake self-hosted clang on Windows for lack of libxml2
5:04PM 1 Giving additional range hint to SCEV
4:30PM 1 Phabricator Creator Pulling the Plug
3:58PM 1 [cfe-dev] Intrinsic llvm::isnan
3:57PM 1 [RFC] Add a module inliner
3:24PM 1 Support for older format versions in RawInstrProfReader
1:26PM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
12:26PM 1 [cfe-dev] Intrinsic llvm::isnan
12:18PM 1 Phabricator Creator Pulling the Plug
11:49AM 1 Phabricator Creator Pulling the Plug
11:33AM 2 Phabricator Creator Pulling the Plug
9:34AM 0 VPlan, SLP Status
5:55AM 1 [PATCH] Add optional _Float16 support
5:52AM 1 Support for older format versions in RawInstrProfReader
 
Monday August 23 2021
TimeRepliesSubject
11:13PM 0 [GSoC] Final Report of Fix miscompilation issues in LLVM IR using the ‘Freeze’ instruction
10:31PM 1 [cfe-dev] Intrinsic llvm::isnan
10:15PM 1 DWARF: Reconstituting mangled names (& skipping DW_AT_linkage_name)
9:36PM 1 [cfe-dev] Intrinsic llvm::isnan
7:42PM 2 [cfe-dev] Intrinsic llvm::isnan
6:25PM 1 [cfe-dev] Intrinsic llvm::isnan
5:56PM 1 Phabricator Creator Pulling the Plug
5:55PM 2 [cfe-dev] Intrinsic llvm::isnan
5:38PM 1 Phabricator Creator Pulling the Plug
5:36PM 0 GSoC 2021: Making Smart Pointer Checkers default checkers in the Static Analyzer
5:21PM 0 LLVM Weekly - #399, August 23rd 2021
3:15PM 0 about INSERT_SUBREG
3:04PM 1 [cfe-dev] Intrinsic llvm::isnan
2:13PM 1 [cfe-dev] Intrinsic llvm::isnan
1:51PM 0 [DebugInfo] Fortran namelist support
1:50PM 1 [cfe-dev] Intrinsic llvm::isnan
1:43PM 1 [cfe-dev] Intrinsic llvm::isnan
1:38PM 1 [cfe-dev] Intrinsic llvm::isnan
1:10PM 1 [cfe-dev] Intrinsic llvm::isnan
1:00PM 1 [cfe-dev] Intrinsic llvm::isnan
12:02PM 2 LoopInfo Usage and Move Semantics Question
11:11AM 1 [cfe-dev] Intrinsic llvm::isnan
10:58AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
10:57AM 1 Intrinsic llvm::isnan
10:24AM 2 Many LLDB test failures in 13.0.0-rc1 on macOS
9:52AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
7:41AM 1 Patches for enabling clang's noundef analysis by default
6:32AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
5:58AM 1 check-polly and check-lldb failing
1:59AM 1 check-polly and check-lldb failing
1:48AM 0 Can't get go bindings by go get
 
Sunday August 22 2021
TimeRepliesSubject
11:11PM 0 LLVM GPU News #18, August 20 2021
7:41PM 1 check-polly and check-lldb failing
2:11PM 1 Many LLDB test failures in 13.0.0-rc1 on macOS
1:22AM 2 Error running clang++ generated bitcode in lli
 
Saturday August 21 2021
TimeRepliesSubject
8:41PM 1 question on LSRInstance::OptimizeLoopTermCond()
2:38PM 1 Intel tile unused warnings .
 
Friday August 20 2021
TimeRepliesSubject
10:58PM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
8:23PM 2 [cfe-dev] 1 week until 13.0.0-rc2 release
5:18PM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
3:32PM 1 Intel tile unused warnings .
1:00PM 0 After InstCombine pass, expected output got changed
12:45PM 1 After InstCombine pass, expected output got changed
10:28AM 0 Cloning MachineFunction
10:04AM 1 Intel tile unused warnings .
9:44AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
7:03AM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
3:04AM 1 Hints needed for debugging an X86 backend bug.
 
Thursday August 19 2021
TimeRepliesSubject
9:14PM 1 structure-return tailcall
7:21PM 2 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
6:50PM 2 Conditional references between globals in LLVM IR
6:23PM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
5:55PM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
5:05PM 1 [ThinLTO] Import functions to enable function specialization in ThinLTO
12:02PM 0 RISC-V LLVM sync-up call 19th August 2021
10:16AM 2 After InstCombine pass, expected output got changed
10:00AM 1 After InstCombine pass, expected output got changed
8:49AM 1 After InstCombine pass, expected output got changed
 
Wednesday August 18 2021
TimeRepliesSubject
11:52PM 1 Canonicalizing conditional loads
11:50PM 1 Top-level .clang-tidy options and VariableName suggestion on CodingStandards
8:47PM 0 Maintenance works at llvm lab today
8:45PM 1 Canonicalizing conditional loads
8:30PM 1 Call for testing -- new variable location tracking solution
8:21PM 1 After InstCombine pass, expected output got changed
8:05PM 1 2021 LLVM Developers' Meeting - Call for Talk Proposals (Deadline Sept 20)
7:58PM 2 Call for testing -- new variable location tracking solution
6:43PM 1 structure-return tailcall
5:16PM 3 Phabricator Creator Pulling the Plug
8:06AM 1 Out-of-tree AA pass used from ModulePass
4:57AM 1 1 week until 13.0.0-rc2 release
 
Tuesday August 17 2021
TimeRepliesSubject
9:33PM 1 Conditional references between globals in LLVM IR
9:23PM 1 Conditional references between globals in LLVM IR
8:42PM 1 Conditional references between globals in LLVM IR
8:08PM 1 llvm-reduce for MIR
8:06PM 1 Conditional references between globals in LLVM IR
6:50PM 1 Conditional references between globals in LLVM IR
6:32PM 1 Conditional references between globals in LLVM IR
6:03PM 1 Out-of-tree AA pass used from ModulePass
5:43PM 1 Conditional references between globals in LLVM IR
4:51PM 1 Conditional references between globals in LLVM IR
4:16PM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
9:53AM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
9:04AM 1 llvm-reduce for MIR
7:26AM 1 Out-of-tree AA pass used from ModulePass
12:27AM 1 Conditional references between globals in LLVM IR
 
Monday August 16 2021
TimeRepliesSubject
6:11PM 0 LLVM Weekly - #398, August 16th 2021
5:11PM 1 [cfe-dev] Clang doesn't warn about wrong sized mallocs
4:35PM 1 Out-of-tree AA pass used from ModulePass
4:04PM 0 DEADLINE EXTENDED: Seventh Annual Workshop on the LLVM Compiler Infrastructure in HPC
2:04PM 1 Semantics of udef values in PHI instructions
2:00PM 1 Semantics of udef values in PHI instructions
1:26PM 0 [RFC] inlining and mismatched function attributes
11:55AM 1 Semantics of udef values in PHI instructions
10:42AM 1 Question about llvm-dev's moderator?
10:10AM 1 Question about llvm-dev's moderator?
9:12AM 1 Many LLDB test failures in 13.0.0-rc1 on macOS
9:09AM 1 [Release-testers] 13.0.0-rc1 has been tagged
 
Sunday August 15 2021
TimeRepliesSubject
5:33PM 1 [MSP430] Plans for MSP430 improvements
2:46PM 0 Some questions about pointers analysis
2:39PM 1 [MSP430] Plans for MSP430 improvements
9:37AM 0 Unreachable CFG subcomponent produced by jump threading
1:52AM 1 Semantics of udef values in PHI instructions
 
Saturday August 14 2021
TimeRepliesSubject
2:42PM 1 [LNT] Plotly graphs
5:57AM 1 A question about llvm riscv's regiester DwarfRegNum
3:52AM 0 llvm intrinsics
 
Friday August 13 2021
TimeRepliesSubject
10:24AM 0 [x86][inline-asm] Generate call instruction in pic
3:48AM 1 Unreachable CFG subcomponent produced by jump threading
2:28AM 1 Question about llvm-dev's moderator?
2:04AM 2 Question about llvm-dev's moderator?
 
Thursday August 12 2021
TimeRepliesSubject
9:21PM 1 Have LLD load a file through memory
9:05PM 0 [Job Ad] HPE Cray Compiling Environment: Compiler Optimization Engineer
7:04PM 1 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
1:27PM 1 Some suggestions for llvm lobunwind
12:09PM 1 [cfe-dev] [RFC][HIPSPV] Emitting HIP device code as SPIR-V
4:00AM 1 [ThinLTO] Import functions to enable function specialization in ThinLTO
 
Wednesday August 11 2021
TimeRepliesSubject
11:13PM 1 DWARF: Preferred names in templates
7:10PM 1 [cfe-dev] [RFC][HIPSPV] Emitting HIP device code as SPIR-V
7:09PM 0 [GreenDragon] Green Dragon System Restart @ 2000 PDT on 2021-08-12
4:36PM 0 new branch origin/4.0
2:26PM 1 [llvm][Linker] llvm-link / ModuleLinker drops GlobalIFuncs
8:36AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
 
Tuesday August 10 2021
TimeRepliesSubject
8:24PM 1 cmp instruction form
7:02PM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
6:45PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
6:39PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
5:22PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
4:43PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
4:07PM 1 [cfe-dev] [RFC][HIPSPV] Emitting HIP device code as SPIR-V
3:24PM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
2:54PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
2:51PM 1 How to define subreg relationship in td file?
12:35PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:35PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:33PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
12:15PM 1 How to define subreg relationship in td file?
12:01PM 1 HowToUseLLJIT example doesn't find targets for this triple.
11:54AM 1 How to define subreg relationship in td file?
11:54AM 1 cmp instruction form
11:36AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
11:35AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
11:32AM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
11:23AM 1 cmp instruction form
11:16AM 1 cmp instruction form
11:13AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
10:59AM 1 LLDB Incremental - Build # 34308 - Failure!
10:09AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
9:45AM 1 LLDB Incremental - Build # 34308 - Failure!
9:32AM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
9:26AM 1 FW: LLDB Incremental - Build # 34308 - Failure!
8:32AM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
 
Monday August 9 2021
TimeRepliesSubject
10:23PM 2 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
9:44PM 0 JobAd - Ubisoft
8:54PM 1 Resolving a dependency circuit in cmake
8:53PM 0 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
8:20PM 0 Call For Papers: Seventh Annual Workshop on the LLVM Compiler Infrastructure in HPC
8:13PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
8:05PM 1 Resolving a dependency circuit in cmake
7:54PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
7:47PM 1 [Release-testers] 13.0.0-rc1 has been tagged
7:46PM 1 [cfe-dev] [RFC] Adding support for clang-format making further code modifying changes
7:46PM 1 [Release-testers] 13.0.0-rc1 has been tagged
7:36PM 8 [RFC] Adding support for clang-format making further code modifying changes
6:42PM 1 Resolving a dependency circuit in cmake
6:16PM 1 Inline function not eventually inlined is removed
4:55PM 0 LLVM Weekly - #397, August 9th 2021
12:42PM 1 A question about support RV32E in the riscv target
12:34PM 1 DWARF: Preferred names in templates
6:57AM 3 [RFC][HIPSPV] Emitting HIP device code as SPIR-V
 
Sunday August 8 2021
TimeRepliesSubject
10:40PM 2 DWARF: Preferred names in templates
1:00AM 0 LLVM GPU News #17, August 6 2021
 
Saturday August 7 2021
TimeRepliesSubject
4:04PM 1 Help request about ReplaceNode in ISelDAGToDAG
2:40AM 0 Unable to Get Induction Variable
 
Friday August 6 2021
TimeRepliesSubject
9:09PM 1 Need help with compiler-rt/test/fuzzer/cross_over_uniform_dist.test
2:50PM 0 Redux sync intrinsics issue
10:16AM 2 Element atomic vector stores: just do it?
1:52AM 1 report a clang bug: SSE4.1 instruction problem
 
Thursday August 5 2021
TimeRepliesSubject
10:45PM 1 building LLVM 11 with OpenMP on Windows
3:53PM 0 Questions for extending llvm back-end instruction
9:44AM 0 CANCELLED RISC-V LLVM sync-up call 5th August 2021
5:52AM 0 Register allocators and constrained classes at -O0
4:48AM 0 [RFC] Enable cpack variable overriding via cmake cache
 
Wednesday August 4 2021
TimeRepliesSubject
11:22PM 1 13.0.0-rc1 has been tagged
10:58PM 0 GHC calling convention and the stack pointer register
10:56PM 0 MLGO Meeting August 6th
10:05PM 1 [RFC] Vector/SIMD ISA Context Abstraction
8:19PM 1 [Release-testers] 13.0.0-rc1 has been tagged
3:11PM 0 Call For Papers: Seventh Annual Workshop on the LLVM Compiler Infrastructure in HPC
1:17PM 0 Asm syntax
11:46AM 1 Inline function not eventually inlined is removed
 
Tuesday August 3 2021
TimeRepliesSubject
8:29PM 1 building LLVM 11 with OpenMP on Windows
6:30PM 1 Question about Unrolling Loop with Multiple Exits
5:32PM 1 [RFC] Vector/SIMD ISA Context Abstraction
3:52PM 1 building LLVM 11 with OpenMP on Windows
3:21PM 1 building LLVM 11 with OpenMP on Windows
2:19PM 1 [RFC] Vector/SIMD ISA Context Abstraction
12:50PM 0 Do I have to lock ThreadSafeContext and ThreadSafeModule in single threaded env?
10:05AM 1 building LLVM 11 with OpenMP on Windows
7:20AM 6 13.0.0-rc1 has been tagged
 
Monday August 2 2021
TimeRepliesSubject
7:38PM 1 Inline function not eventually inlined is removed
7:18PM 1 Inline function not eventually inlined is removed
5:05PM 3 Inline function not eventually inlined is removed
5:00PM 1 LLVM Weekly - #396, August 2nd 2021
9:52AM 0 ORC JIT Weekly #37 -- JITLink RISCV, Swift/Obj-C support, ExecutionSession requires ExecutorProcessControl
9:17AM 1 Pass reduction with new PM
7:00AM 1 MemorySSA LLVM-dev meeting notes and upcoming meetings
 
Sunday August 1 2021
TimeRepliesSubject
9:15AM 1 [LLD] TLS tbss section discrepancy to gnu-ld