llvm dev - Mar 2020

Tuesday March 31 2020
TimeRepliesSubject
10:21PM 2 Execute intrinsic lowering passes on demand
8:35PM 0 dl.acm.org is free until June 22
7:16PM 0 Chrome extension for tracking LLVM code review
6:22PM 0 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
6:01PM 3 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
5:55PM 0 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
5:34PM 2 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
4:33PM 2 [ARM] Register pressure with -mthumb forces register reload before each call
4:29PM 0 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
4:18PM 0 New release of JLang, a Java-to-LLVM ahead-of-time compiler
3:31PM 2 [yaml2obj] GSoC-20: Add DWARF support to yaml2obj
3:03PM 2 Question WRT llvm.dbg.value
11:51AM 2 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
10:22AM 1 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
8:24AM 0 apt.llvm.org versus compiler-rt
7:34AM 3 How to add new AVR targets?
6:57AM 0 Question WRT llvm.dbg.value
6:42AM 0 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
6:09AM 0 How to add new AVR targets?
6:06AM 2 How to add new AVR targets?
2:55AM 0 [MLIR] Advice for newcomer
2:28AM 2 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
1:51AM 0 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
1:07AM 2 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
12:53AM 1 llvm-lit and cmake and out-of-tree builds.
12:29AM 0 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
 
Monday March 30 2020
TimeRepliesSubject
11:09PM 1 Reliably mapping memcpy intrinsic
9:37PM 1 Trying to compile LLVM/Clang for iOS iPhoneSimulator gives errors
8:59PM 2 Scalar Evolution Expressions Involving Sibling Loops
8:54PM 3 Question WRT llvm.dbg.value
8:48PM 0 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
8:44PM 2 Chrome extension for tracking LLVM code review
8:04PM 1 Passing inormation from pass to lowering
7:29PM 0 LLVM Weekly - #326, Mar 30th 2020
7:00PM 0 How to add new AVR targets?
6:50PM 0 Scalar Evolution Expressions Involving Sibling Loops
6:27PM 2 Scalar Evolution Expressions Involving Sibling Loops
4:36PM 0 LLD bug causing objcopy ELF to binary generation to create large binaries
3:41PM 0 Reliably mapping memcpy intrinsic
2:14PM 1 llvm-objdump cannot recognize mul&mulh RISC-V M Instructions
1:35PM 0 [lld] RFC: Allow custom sections to be under GNU_RELRO
12:18PM 0 GSoC application submission deadline is tomorrow
11:57AM 2 LLD bug causing objcopy ELF to binary generation to create large binaries
11:44AM 2 How to add new AVR targets?
11:13AM 0 Question WRT llvm.dbg.value
10:50AM 0 LLD bug causing objcopy ELF to binary generation to create large binaries
7:08AM 3 Question WRT llvm.dbg.value
 
Sunday March 29 2020
TimeRepliesSubject
11:18PM 1 How to disable UBsan divide-by-zero in source files?
9:50PM 2 LLD bug causing objcopy ELF to binary generation to create large binaries
10:32AM 0 LLD issue on a massively parallel build machine
3:05AM 0 GSoC Interested student
1:33AM 2 GSoC Interested student
 
Saturday March 28 2020
TimeRepliesSubject
9:20PM 0 [RFC] Replacing inalloca with llvm.call.setup and preallocated
9:18PM 1 Summer of Code
8:41PM 1 Multi-Threading Compilers
8:19PM 2 LLD issue on a massively parallel build machine
8:04PM 0 LLD issue on a massively parallel build machine
7:57PM 2 LLD issue on a massively parallel build machine
7:42PM 0 LLD issue on a massively parallel build machine
7:41PM 1 Multi-Threading Compilers
7:36PM 3 LLD issue on a massively parallel build machine
7:28PM 0 LLD issue on a massively parallel build machine
7:15PM 2 LLD issue on a massively parallel build machine
6:59PM 2 [RFC] Replacing inalloca with llvm.call.setup and preallocated
4:44PM 0 LLD issue on a massively parallel build machine
4:42PM 0 Passing inormation from pass to lowering
4:32PM 3 LLD issue on a massively parallel build machine
4:10PM 0 LLD issue on a massively parallel build machine
3:20PM 1 Call site Specific information
9:39AM 0 Multi-Threading Compilers
9:32AM 0 canonical form loops
8:10AM 2 LLD issue on a massively parallel build machine
5:36AM 0 How to add new AVR targets?
5:26AM 2 How to add new AVR targets?
3:42AM 1 Bumping the CMake requirement for libc++ and libc++abi
3:31AM 0 Multi-Threading Compilers
 
Friday March 27 2020
TimeRepliesSubject
10:10PM 2 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
10:01PM 0 Efficient Green Thread Context-Switching
8:55PM 5 Multi-Threading Compilers
8:53PM 0 Multi-Threading Compilers
8:48PM 2 Efficient Green Thread Context-Switching
8:46PM 2 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
8:30PM 3 Exceptions on Windows & MSVC
8:30PM 0 Efficient Green Thread Context-Switching
7:58PM 2 Efficient Green Thread Context-Switching
7:43PM 0 LLVM buildmaster will be updated and restarted after 6PM PST today.
7:29PM 0 Efficient Green Thread Context-Switching
7:20PM 1 Efficient Green Thread Context-Switching
7:08PM 0 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
6:51PM 2 Efficient Green Thread Context-Switching
6:35PM 1 Bumping the CMake requirement for libc++ and libc++abi
5:54PM 0 Alive2 llvm test suite dashboard
5:04PM 0 We have a problem about pass.
4:22PM 2 Multi-Threading Compilers
2:29PM 0 Vector Literals, Kmasks and FD.io VPP
1:30PM 0 TTA-based Co-Design Environment (TCE) v1.21 Released
1:02PM 0 Passing inormation from pass to lowering
12:54PM 2 Passing inormation from pass to lowering
12:54PM 2 [lld] RFC: Allow custom sections to be under GNU_RELRO
11:46AM 0 Passing inormation from pass to lowering
11:06AM 0 llvm-objdump cannot recognize mul&mulh RISC-V M Instructions
10:01AM 2 Reliably mapping memcpy intrinsic
9:22AM 3 llvm-objdump cannot recognize mul&mulh RISC-V M Instructions
9:06AM 0 [lld] RFC: Allow custom sections to be under GNU_RELRO
8:54AM 1 GSoC Interested Student: Make LLVM passes debug info invariant
8:28AM 5 Passing inormation from pass to lowering
7:23AM 0 Multi-Threading Compilers
6:51AM 2 We have a problem about pass.
4:18AM 1 is_stmt and column numbers
2:01AM 0 LLVM pass to optimize redundant branch conditions
1:57AM 0 Instruction selection phase
1:10AM 0 Upgrading LLVM's minimum required CMake version
1:04AM 2 [GSOC] Loop Vectorization support for the Scalable Vector Types in LLVM 9
12:56AM 2 Instruction selection phase
 
Thursday March 26 2020
TimeRepliesSubject
11:57PM 0 Using Native floating point function
11:02PM 2 Multi-Threading Compilers
10:58PM 1 Multi-Threading Compilers
10:16PM 3 LLVM pass to optimize redundant branch conditions
10:14PM 0 Bumping the CMake requirement for libc++ and libc++abi
10:11PM 0 Upgrading LLVM's minimum required CMake version
10:07PM 0 canonical form loops
9:48PM 0 Upgrading LLVM's minimum required CMake version
9:47PM 4 Bumping the CMake requirement for libc++ and libc++abi
9:38PM 2 Upgrading LLVM's minimum required CMake version
9:05PM 0 Bumping the CMake requirement for libc++ and libc++abi
8:59PM 4 Upgrading LLVM's minimum required CMake version
8:56PM 5 canonical form loops
8:47PM 0 Upgrading LLVM's minimum required CMake version
8:25PM 0 Upgrading LLVM's minimum required CMake version
8:07PM 12 Upgrading LLVM's minimum required CMake version
7:46PM 2 [lld] RFC: Allow custom sections to be under GNU_RELRO
5:29PM 0 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
4:41PM 0 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
3:56PM 0 Multi-Threading Compilers
3:26PM 0 Multi-Threading Compilers
3:10PM 0 Multi-Threading Compilers
3:03PM 1 [libcxx-dev] Bumping the CMake requirement for libc++ and libc++abi
2:33PM 2 Bumping the CMake requirement for libc++ and libc++abi
1:57PM 0 RISC-V LLVM sync-up call 26 Mar 2020
11:25AM 1 Multi-Threading Compilers
11:09AM 0 Multi-Threading Compilers
11:06AM 5 Multi-Threading Compilers
10:55AM 0 Multi-Threading Compilers
10:53AM 4 Multi-Threading Compilers
10:19AM 0 Multi-Threading Compilers
8:09AM 1 Build Clang/LLVM for AVR
5:42AM 0 Build Clang/LLVM for AVR
4:33AM 2 Multi-Threading Compilers
2:38AM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:43AM 0 Buildbot numbers for the week of 03/15/2020 - 03/21/2020
1:43AM 0 Buildbot numbers for the week of 03/8/2020 - 03/14/2020
1:43AM 0 Buildbot numbers for the week of 03/1/2020 - 03/7/2020
12:56AM 1 Status of Intel JCC Mitigations and Next Steps
12:46AM 1 [RFC][AArch64] Homogeneous Prolog and Epilog for Size Optimization
12:14AM 0 Multi-Threading Compilers
 
Wednesday March 25 2020
TimeRepliesSubject
11:50PM 0 [Release-testers] LLVM 10.0.0 Release
11:49PM 0 RISC-V LLVM sync-up call 19 Mar 2020
11:47PM 6 Multi-Threading Compilers
11:42PM 0 Bumping the CMake requirement for libc++ and libc++abi
11:41PM 2 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
11:14PM 0 Multi-Threading Compilers
10:59PM 1 [GSoC] Improve parallelism-aware analyses and optimizations
10:53PM 0 Status of Intel JCC Mitigations and Next Steps
10:21PM 2 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
9:46PM 0 Facebook is hiring engineers in the Programming Languages and Compilers group
9:22PM 2 Status of Intel JCC Mitigations and Next Steps
8:33PM 0 Status of Intel JCC Mitigations and Next Steps
8:29PM 0 [GSoC] LLVM IR Constant timeness notion
8:23PM 2 Multi-Threading Compilers
8:08PM 3 Status of Intel JCC Mitigations and Next Steps
6:30PM 0 questionabout loop rotation
6:17PM 0 [RFC][AArch64] Homogeneous Prolog and Epilog for Size Optimization
5:49PM 1 Find uses of Metadata / DITypes
5:31PM 0 Loop Opt WG Meeting Minutes for March 25, 2020
5:14PM 3 Bumping the CMake requirement for libc++ and libc++abi
5:10PM 0 Find uses of Metadata / DITypes
5:07PM 0 Bumping the CMake requirement for libc++ and libc++abi
4:33PM 1 Bumping the CMake requirement for libc++ and libc++abi
4:25PM 0 Multi-Threading Compilers
4:05PM 1 __builtin_thread_pointer for RISC-V
4:04PM 0 Bumping the CMake requirement for libc++ and libc++abi
4:00PM 6 Bumping the CMake requirement for libc++ and libc++abi
3:50PM 0 [GSoC][Improve parallelism-aware analyses and optimizations]
3:41PM 0 GSoC Interested student
3:36PM 0 __builtin_thread_pointer for RISC-V
3:35PM 4 Multi-Threading Compilers
1:51PM 2 Build Clang/LLVM for AVR
1:20PM 0 Bumping the CMake requirement for libc++ and libc++abi
12:34PM 2 __builtin_thread_pointer for RISC-V
12:17PM 0 Build Clang/LLVM for AVR
12:01PM 3 Build Clang/LLVM for AVR
11:31AM 0 Bountysource campaign for the M68000 backend
11:01AM 2 Find uses of Metadata / DITypes
10:51AM 2 GSoC Interested student
10:51AM 0 CFG manipulation and !llvm.loop metadata
7:53AM 2 [GlobalISel] Narrowing uneven/non-pow-2 types
7:52AM 0 Multi-Threading Compilers
7:02AM 0 Status of Intel JCC Mitigations and Next Steps
6:22AM 0 [GSoC] Improve parallelism-aware analyses and optimizations
4:47AM 3 Bumping the CMake requirement for libc++ and libc++abi
4:00AM 0 Bumping the CMake requirement for libc++ and libc++abi
3:20AM 0 Status of Intel JCC Mitigations and Next Steps
3:11AM 3 Bumping the CMake requirement for libc++ and libc++abi
 
Tuesday March 24 2020
TimeRepliesSubject
11:28PM 0 [GSoC] Improve parallelism-aware analyses and optimizations
10:54PM 3 Status of Intel JCC Mitigations and Next Steps
10:36PM 3 Bountysource campaign for the M68000 backend
9:04PM 2 [RFC][AArch64] Homogeneous Prolog and Epilog for Size Optimization
8:32PM 6 LLVM 10.0.0 Release
7:02PM 0 GSoC Interested Student:Encode Analysis results in MachineInstr IR, Slimmer project
7:00PM 0 [RFC][AArch64] Homogeneous Prolog and Epilog for Size Optimization
6:44PM 0 [GSoC] Improve parallelism-aware analyses and optimizations
6:22PM 3 Questions on ifconversion and predication
6:16PM 1 GSoC Interested Student:Encode Analysis results in MachineInstr IR, Slimmer project
5:55PM 0 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
5:49PM 2 [GSoC] Improve parallelism-aware analyses and optimizations
5:26PM 0 [GlobalISel] Narrowing uneven/non-pow-2 types
5:21PM 1 Incorrect mangling of intrinsics
5:01PM 2 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
4:39PM 2 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
4:34PM 0 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
4:24PM 3 [GlobalISel] Narrowing uneven/non-pow-2 types
3:12PM 4 [GSoC] Improve parallelism-aware analyses and optimizations
2:23PM 0 [InstCombine] Addrspacecast and GEP assumed commutative
12:56PM 0 [RFC] Coding standard for error/warning messages
12:50PM 2 [InstCombine] Addrspacecast and GEP assumed commutative
9:13AM 2 Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
7:56AM 1 [RFC][Scheduling] Insert NOPs &&dual issue MIs based on the new MIScheduler
6:32AM 2 [RFC][AArch64] Homogeneous Prolog and Epilog for Size Optimization
3:31AM 0 Kaleidoscope tutorial: some little problems need to fix
1:43AM 1 questionabout loop rotation
12:21AM 0 [GSoC] Improve parallelism-aware analyses and optimizations
 
Monday March 23 2020
TimeRepliesSubject
11:56PM 0 Correct modelling of instructions with types smaller than the register class
10:00PM 0 [RFC][Scheduling] Insert NOPs &&dual issue MIs based on the new MIScheduler
9:03PM 0 Loop Opt WG Meeting Agenda for March 25, 2020
8:38PM 1 Using a stack slot as a destination register for cmov
8:30PM 0 LLVM Weekly - #325, Mar 23rd 2020
7:28PM 5 [10.0.0 Release] Release Candidate 6 is here
6:21PM 0 GSoC Interested student
6:14PM 2 RISC-V LLVM sync-up call 19 Mar 2020
6:05PM 0 [InstCombine] Addrspacecast and GEP assumed commutative
5:36PM 0 [RFC] Coding standard for error/warning messages
4:53PM 0 CFG manipulation and !llvm.loop metadata
4:32PM 1 Upstreaming Flang - postponed to Monday 23rd March
4:25PM 0 Flang upstreaming postponed again
4:22PM 2 GSoC Interested student
3:53PM 4 [RFC] Coding standard for error/warning messages
3:25PM 0 [10.0.0 Release] Release Candidate 5 is here
3:24PM 0 [cfe-dev] [10.0.0 Release] Release Candidate 5 is here
3:11PM 0 GSoC Interested student
2:52PM 3 [InstCombine] Addrspacecast and GEP assumed commutative
2:49PM 2 [10.0.0 Release] Release Candidate 5 is here
2:05PM 2 questionabout loop rotation
1:52PM 0 Redundant copies
11:36AM 0 How to make LLVM clang linker self-contained?
11:34AM 0 How to make LLVM clang linker self-contained?
11:20AM 0 RISC-V LLVM sync-up call 19 Mar 2020
11:15AM 0 questionabout loop rotation
8:55AM 0 [cfe-dev] [10.0.0 Release] Release Candidate 5 is here
4:07AM 0 ORC JIT Weekly #9 - JITEventListener support fixes
 
Sunday March 22 2020
TimeRepliesSubject
10:52PM 1 Attempt to build MLIR.
10:29PM 2 GSoC Interested Student:Encode Analysis results in MachineInstr IR, Slimmer project
8:33PM 0 Legalized selection DAG differs for the same code and flags
8:05PM 0 [10.0.0 Release] Release Candidate 5 is here
5:50PM 2 Legalized selection DAG differs for the same code and flags
5:33PM 2 GSoC Interested student
5:26PM 0 GSoC Interested student
5:21PM 2 GSoC Interested student
2:08PM 1 Possible bug in CLANG/LLVM
2:04AM 0 GSoC Interested student
1:35AM 0 GSOC'20: Encode Analysis results in MachineInstr IR, Slimmer project
12:35AM 0 questionabout loop rotation
 
Saturday March 21 2020
TimeRepliesSubject
11:13PM 4 questionabout loop rotation
7:54PM 3 [GSoC] Prospective student for Unify ways to move code or check if code is safe to be moved
7:42PM 0 questionabout loop rotation
6:41PM 2 questionabout loop rotation
6:24PM 1 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
4:29PM 3 Multi-Threading Compilers
9:34AM 1 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
3:22AM 1 [cfe-dev] [lldb-dev] RFC: Switching from Bugzilla to Github Issues
1:01AM 0 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
 
Friday March 20 2020
TimeRepliesSubject
10:13PM 2 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
7:49PM 2 RISC-V LLVM sync-up call 19 Mar 2020
7:46PM 0 [cfe-dev] [lldb-dev] RFC: Switching from Bugzilla to Github Issues
7:42PM 0 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
7:34PM 0 Multi-Threading Compilers
7:31PM 2 [cfe-dev] [lldb-dev] RFC: Switching from Bugzilla to Github Issues
7:27PM 0 RISC-V LLVM sync-up call 19 Mar 2020
6:58PM 1 large slowdown in DAGCombiner::MergeConsecutiveStores
6:11PM 2 Multi-Threading Compilers
5:37PM 5 CFG manipulation and !llvm.loop metadata
4:47PM 1 RISC-V LLVM sync-up call 19 Mar 2020
11:54AM 1 questionabout loop rotation
7:25AM 0 questionabout loop rotation
3:01AM 2 RISC-V LLVM sync-up call 19 Mar 2020
1:47AM 4 questionabout loop rotation
12:37AM 1 Multi-Threading Compilers
 
Thursday March 19 2020
TimeRepliesSubject
11:00PM 0 Publication
9:31PM 0 Multi-Threading Compilers
8:37PM 0 large slowdown in DAGCombiner::MergeConsecutiveStores
8:29PM 2 large slowdown in DAGCombiner::MergeConsecutiveStores
5:50PM 1 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
4:19PM 0 RISC-V LLVM sync-up call 19 Mar 2020
2:10PM 0 [10.0.0 Release] Release Candidate 5 is here
1:58PM 3 RISC-V LLVM sync-up call 19 Mar 2020
1:51PM 13 [10.0.0 Release] Release Candidate 5 is here
10:07AM 2 MLIR project, GSoC 2020.
9:44AM 0 [ORC JIT] -Resolving cross references in a multi-process scenario
7:04AM 0 valid BasicAA behavior?
5:46AM 0 LLVM buildmaster will be restarted soon
2:08AM 0 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
2:05AM 3 Multi-Threading Compilers
1:55AM 1 Linker visibility merging for weak and strong symbols
1:21AM 2 GSoC Interested student
1:02AM 2 valid BasicAA behavior?
12:48AM 0 GSOC2020 LLVM project : Attributor framework
12:47AM 0 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
12:14AM 0 GSoC Interested student
12:05AM 2 GSoC Project - Advanced Heuristics and ML
 
Wednesday March 18 2020
TimeRepliesSubject
11:51PM 0 GSoC: Improve parallelism-aware analyses and optimizations
11:41PM 2 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
11:15PM 0 valid BasicAA behavior?
11:10PM 0 GSoC Project - Advanced Heuristics and ML
11:01PM 6 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
10:52PM 0 [GSoC '20 Project Interest] - Improve MergeFunctions to incorporate MergeSimilarFunction patches and ThinLTO Support
10:46PM 2 Replace MCTargetOptionsCommandFlags.inc and CommandFlags.inc by runtime registration
10:17PM 0 Replace MCTargetOptionsCommandFlags.inc and CommandFlags.inc by runtime registration
9:42PM 2 valid BasicAA behavior?
9:03PM 0 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
8:30PM 1 GSoC Opportunity
6:32PM 2 GSoC 2020 Project "Improve MegreFunctions to incorporate MergeSimilarFunctions patches and ThinLTO Support"
6:07PM 0 GSoC Opportunity
4:46PM 0 [Release-testers] [10.0.0 Release] Release Candidate 4 is here
4:34PM 0 valid BasicAA behavior?
4:25PM 4 [ORC JIT] -Resolving cross references in a multi-process scenario
4:12PM 2 valid BasicAA behavior?
3:49PM 1 DWARF .debug_aranges data objects and address spaces
2:34PM 1 Compiling and Linking in Sandboxed app using LLVM binary
1:49PM 0 Multi-Threading Compilers
12:59PM 2 GSoC Opportunity
12:50PM 1 Memory Intrinsics with multiple pointers
12:32PM 1 valid BasicAA behavior?
11:11AM 2 Replace MCTargetOptionsCommandFlags.inc and CommandFlags.inc by runtime registration
11:00AM 1 Correct modelling of instructions with types smaller than the register class
10:24AM 0 GSoC Opportunity
10:18AM 0 Memory intrinsics len argument type
9:39AM 2 GSoC Opportunity
6:54AM 0 LLVM GSoC 2020
6:50AM 1 [compiler-rt] Support 128 bits soft-floating point without int128_t support
6:23AM 2 Multi-Threading Compilers
5:51AM 0 GSoC Opportunity
5:45AM 2 GSoC Opportunity
4:07AM 2 Reach Out about Module Infrastructure Multi-Threading
3:59AM 2 [GSoC '20 Project Interest] - Improve MergeFunctions to incorporate MergeSimilarFunction patches and ThinLTO Support
 
Tuesday March 17 2020
TimeRepliesSubject
11:54PM 0 ORC JIT Weekly #8: Basic OrcV2 C Bindings, MachO and COFF improvements.
9:55PM 0 valid BasicAA behavior?
9:20PM 1 valid BasicAA behavior?
9:03PM 2 valid BasicAA behavior?
8:06PM 0 valid BasicAA behavior?
7:35PM 3 valid BasicAA behavior?
6:50PM 0 valid BasicAA behavior?
6:34PM 2 valid BasicAA behavior?
6:32PM 0 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
6:22PM 1 Passing arguments to LLVM pass through Clang
4:54PM 0 GSoC Opportunity
3:37PM 0 valid BasicAA behavior?
2:09PM 2 GSoC Opportunity
1:48PM 0 [lldb-dev] [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:46PM 1 DWARF .debug_aranges data objects and address spaces
1:42PM 2 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:39PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:35PM 2 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:35PM 0 GSoC Opportunity
1:23PM 2 GSoC Opportunity
1:13PM 1 [Release-testers] [10.0.0 Release] Release Candidate 4 is here
1:08PM 0 GSoC Opportunity
10:11AM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
7:48AM 0 Passing arguments to LLVM pass through Clang
7:34AM 0 [ORC JIT] -Resolving cross references in a multi-process scenario
7:02AM 0 DWARF .debug_aranges data objects and address spaces
6:09AM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
5:28AM 2 valid BasicAA behavior?
3:44AM 0 GSoC Opportunity
3:41AM 4 GSoC Opportunity
3:06AM 4 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
12:33AM 0 Upstreaming Flang - postponed to Monday 23rd March
 
Monday March 16 2020
TimeRepliesSubject
11:56PM 0 LLVM buildmaster will be updated and restarted tonight
11:22PM 0 GSOC Projects
10:45PM 2 Passing arguments to LLVM pass through Clang
9:47PM 0 LLVM Weekly - #324, Mar 16th 2020
9:24PM 1 What is the status of CUDA on Windows?
6:54PM 2 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
6:48PM 0 ORC JIT Weekly #8: Basic OrcV2 C Bindings, MachO and COFF improvements.
6:39PM 1 DWARF .debug_aranges data objects and address spaces
5:59PM 0 DWARF .debug_aranges data objects and address spaces
5:56PM 2 DWARF .debug_aranges data objects and address spaces
5:50PM 2 GSoC Project - Advanced Heuristics and ML
5:49PM 0 DWARF .debug_aranges data objects and address spaces
5:20PM 4 DWARF .debug_aranges data objects and address spaces
5:18PM 1 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
5:13PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
4:52PM 0 Enable Safe Stack for Baremetal?
4:31PM 0 DWARF .debug_aranges data objects and address spaces
4:24PM 1 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
3:40PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
3:39PM 1 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
3:30PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
3:08PM 5 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
3:00PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
2:53PM 0 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
2:43PM 8 [cfe-dev] RFC: Switching from Bugzilla to Github Issues
1:11PM 1 XCore target
12:41PM 3 GSOC Projects
12:28PM 2 Redundant copies
8:54AM 2 Upstreaming Flang - postponed to Monday 23rd March
8:53AM 0 Redundant copies
8:14AM 2 Redundant copies
5:58AM 4 ORC JIT Weekly #8: Basic OrcV2 C Bindings, MachO and COFF improvements.
5:31AM 2 DWARF .debug_aranges data objects and address spaces
3:53AM 0 GSoC Opportunity
3:51AM 0 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
3:12AM 2 GSoC Opportunity
3:02AM 2 Enable Safe Stack for Baremetal?
2:02AM 0 MLIR project, GSoC 2020.
1:53AM 3 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
 
Sunday March 15 2020
TimeRepliesSubject
10:12PM 0 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
9:21PM 2 MLIR project, GSoC 2020.
7:23PM 0 XCore target
9:58AM 0 [Release-testers] [10.0.0 Release] Release Candidate 4 is here
 
Saturday March 14 2020
TimeRepliesSubject
3:20PM 1 Fwd: Why MachineBasicBlcok doesn't have transferPredecessors() ?
3:09PM 0 GSoC Opportunity
10:42AM 3 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
7:46AM 0 something about the memory layout and basic block alignment
3:47AM 0 Fwd: Why MachineBasicBlcok doesn't have transferPredecessors() ?
 
Friday March 13 2020
TimeRepliesSubject
11:17PM 0 Correct modelling of instructions with types smaller than the register class
10:04PM 2 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
9:14PM 0 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
8:24PM 3 [GSOC] "Project: Improve inter-procedural analyses and optimisations"
7:09PM 13 [10.0.0 Release] Release Candidate 4 is here
7:09PM 2 GSoC Opportunity
4:13PM 1 [InstCombine] Addrspacecast and GEP assumed commutative
4:09PM 3 Why MachineBasicBlcok doesn't have transferPredecessors() ?
3:56PM 0 Why MachineBasicBlcok doesn't have transferPredecessors() ?
11:21AM 2 Why MachineBasicBlcok doesn't have transferPredecessors() ?
6:35AM 0 How to simply split MachineBasicBlock ?
5:19AM 2 How to simply split MachineBasicBlock ?
 
Thursday March 12 2020
TimeRepliesSubject
11:22PM 0 DWARF .debug_aranges data objects and address spaces
10:42PM 0 alive2
8:51PM 3 DWARF .debug_aranges data objects and address spaces
7:56PM 1 Getting up to speed with llvm backends. Machine Instruction operands.
7:50PM 0 Redundant copies
6:35PM 1 RFC: Making a common successor/predecessor interface
6:19PM 0 DWARF .debug_aranges data objects and address spaces
6:06PM 2 Redundant copies
6:00PM 2 DWARF .debug_aranges data objects and address spaces
5:52PM 0 RFC: Making a common successor/predecessor interface
5:37PM 0 DWARF .debug_aranges data objects and address spaces
4:46PM 4 Correct modelling of instructions with types smaller than the register class
4:26PM 1 Getting up to speed with llvm backends. Machine Instruction operands.
4:05PM 0 Getting up to speed with llvm backends. Machine Instruction operands.
2:00PM 0 RISC-V LLVM sync-up call 12 Mar 2020
1:15PM 0 Manipulating Arch specific code generator state
1:15PM 1 Trace calls to memcpy
10:40AM 1 Opt vs Clang
7:22AM 3 Getting up to speed with llvm backends. Machine Instruction operands.
1:21AM 0 llvm-link has no --allow-multiple-definition
 
Wednesday March 11 2020
TimeRepliesSubject
9:43PM 0 [RFC] Refactor class hierarchy of VectorType in the IR
7:45PM 0 [cfe-dev] EuroLLVM'20 cancellation notice
7:01PM 1 GSoC - Improve parallelism-aware analyses and optimizations
5:56PM 3 EuroLLVM'20 cancellation notice
3:09PM 2 DWARF .debug_aranges data objects and address spaces
12:51PM 3 GSoC Interested student
10:48AM 0 per-operand scheduling model help
10:03AM 2 XCore target
7:13AM 0 How to add new AVR targets?
 
Tuesday March 10 2020
TimeRepliesSubject
11:42PM 2 RFC: Making a common successor/predecessor interface
11:12PM 0 GSoC Interested student
9:30PM 0 RFC: Making a common successor/predecessor interface
7:45PM 0 DWARF .debug_aranges data objects and address spaces
7:33PM 1 How to make when developing machine function pass ?
5:44PM 0 How to make when developing machine function pass ?
5:23PM 2 [RFC] Speculative Execution Side Effect Suppression for Mitigating Load Value Injection
5:07PM 1 Load Value Injection (LVI) Mitigation for X86
4:46PM 0 RFC: Making a common successor/predecessor interface
3:30PM 4 RFC: Making a common successor/predecessor interface
3:17PM 2 DWARF .debug_aranges data objects and address spaces
12:41PM 1 [RFC] Optional parameter tuples
11:27AM 2 GSoC: Improve parallelism-aware analyses and optimizations
9:28AM 1 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
7:00AM 3 llvm-link has no --allow-multiple-definition
12:50AM 1 GSoC - Advanced Heuristics and Machine Learning
12:47AM 0 GSoC - Advanced Heuristics and Machine Learning
 
Monday March 9 2020
TimeRepliesSubject
11:56PM 2 GSoC - Advanced Heuristics and Machine Learning
11:16PM 0 RFC: Making a common successor/predecessor interface
11:04PM 0 GSoC - Improve parallelism-aware analyses and optimizations
11:04PM 2 GSoC Interested student
10:56PM 3 RFC: Making a common successor/predecessor interface
10:51PM 2 GSoC - Improve parallelism-aware analyses and optimizations
10:41PM 0 llvm-link has no --allow-multiple-definition
10:31PM 0 Correct modelling of instructions with types smaller than the register class
9:59PM 0 GSoC - Improve parallelism-aware analyses and optimizations
9:25PM 2 llvm-link has no --allow-multiple-definition
9:02PM 4 GSoC - Improve parallelism-aware analyses and optimizations
8:20PM 0 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
7:49PM 0 LLVM Weekly - #323, Mar 9th 2020
7:24PM 0 llvm-link has no --allow-multiple-definition
7:20PM 2 Allowing PRs on GitHub for some subprojects
7:05PM 8 [RFC] Refactor class hierarchy of VectorType in the IR
6:10PM 0 EuroLLVM'20 and Coronavirus (COVID-19)
3:42PM 0 Regarding GSOC 2020
12:31PM 2 Manipulating Arch specific code generator state
10:30AM 2 How to make when developing machine function pass ?
8:42AM 1 Regarding GSOC 2020
6:22AM 4 ORC JIT Weekly #7 -- JITEventListener support and Swift Immediate Mode Migration
 
Sunday March 8 2020
TimeRepliesSubject
5:00PM 2 llvm-link has no --allow-multiple-definition
7:15AM 0 [Backend] MachineBasicBlock ReplaceUseOfBlockWith
 
Saturday March 7 2020
TimeRepliesSubject
11:59AM 0 Backporting glibc-2.31 fixes to llvm-8.0.1 and llvm-9.0.1 series
10:49AM 1 What journals would you recommend for publishing C++ related papers?
 
Friday March 6 2020
TimeRepliesSubject
6:47PM 2 [PITCH] Improvements to LLVM Decision Making
4:05PM 2 Order of LLVM Transform passes?
1:40PM 1 [10.0.0 Release] Release Candidate 3 is here
1:24PM 2 [ORC JIT] -Resolving cross references in a multi-process scenario
12:45PM 1 Operand Bundles generalization RE: Full restrict support - status update
7:01AM 0 [Backend] Lowering branch with Base + Offset addressing mode
 
Thursday March 5 2020
TimeRepliesSubject
6:58PM 0 fp-contract at -O0
6:15PM 0 Should rint and nearbyint be always constrained?
6:10PM 0 [lldb-dev] Continuing from dbgtrap on different targets
5:48PM 3 Should rint and nearbyint be always constrained?
4:30PM 0 Allowing PRs on GitHub for some subprojects
4:29PM 0 Should rint and nearbyint be always constrained?
3:13PM 0 [10.0.0 Release] Release Candidate 3 is here
2:15PM 0 [10.0.0 Release] Release Candidate 3 is here
1:53PM 0 RISC-V LLVM sync-up call 5 Mar 2020
11:41AM 0 [Release-testers] [10.0.0 Release] Release Candidate 3 is here
9:55AM 0 Get the address of basic block (mapping to llvm ir)
8:25AM 0 Enabling LTO for release binaries
7:39AM 0 [Backend] What's the best way to convert br into br_ind
7:29AM 2 [lldb-dev] Continuing from dbgtrap on different targets
6:09AM 1 Should rint and nearbyint be always constrained?
5:57AM 0 Should rint and nearbyint be always constrained?
4:22AM 0 LLVM buildmaster will be restarted soon
4:18AM 0 Allowing PRs on GitHub for some subprojects
3:19AM 1 Contributing LLD for Mach-O
2:18AM 2 Allowing PRs on GitHub for some subprojects
1:15AM 2 Allowing PRs on GitHub for some subprojects
 
Wednesday March 4 2020
TimeRepliesSubject
8:48PM 0 yaml2obj support for COFF debug directories
8:45PM 0 [lldb-dev] Continuing from dbgtrap on different targets
8:16PM 2 Continuing from dbgtrap on different targets
7:34PM 1 [PATCH] D74662: libclc: cmake configure should depend on file lists
6:06PM 0 pushing a change to llvm-test-suite
5:41PM 0 Allowing PRs on GitHub for some subprojects
5:13PM 4 Allowing PRs on GitHub for some subprojects
4:13PM 0 Allowing PRs on GitHub for some subprojects
3:45PM 1 [MCJIT] messy call stack debug on x64 code in VisualStudio
3:05PM 2 How to add new AVR targets?
2:55PM 1 Allowing PRs on GitHub for some subprojects
1:49PM 10 [10.0.0 Release] Release Candidate 3 is here
1:21PM 0 Allowing PRs on GitHub for some subprojects
1:19PM 0 [GSoC] Interested in "Improve parallelism-aware analyses and optimizations"
1:15PM 3 Allowing PRs on GitHub for some subprojects
12:28PM 0 How to add new AVR targets?
10:38AM 3 pushing a change to llvm-test-suite
10:37AM 2 How to add new AVR targets?
10:16AM 0 How to add new AVR targets?
10:10AM 2 How to add new AVR targets?
10:03AM 0 How to add new AVR targets?
9:52AM 1 TBAA for struct fields
9:25AM 0 yaml2obj support for COFF debug directories
9:18AM 2 How to add new AVR targets?
5:58AM 0 Buildbot numbers for the week of 02/23/2020 - 02/29/2020
5:58AM 0 Buildbot numbers for the week of 02/16/2020 - 02/22/2020
5:42AM 0 is it possible to use lld-link from Visual Studio using the LLVM extension?
5:18AM 0 LLVM buildmaster will be restarted soon
3:10AM 5 yaml2obj support for COFF debug directories
1:37AM 0 Multi-Threading Compilers
 
Tuesday March 3 2020
TimeRepliesSubject
11:48PM 0 Allowing PRs on GitHub for some subprojects
11:47PM 0 [meetup] Bay Area Social Mar-05-2020
11:06PM 0 [MCJIT] messy call stack debug on x64 code in VisualStudio
10:19PM 3 Allowing PRs on GitHub for some subprojects
10:16PM 0 Allowing PRs on GitHub for some subprojects
9:44PM 3 Allowing PRs on GitHub for some subprojects
8:14PM 1 Has the work in this talk been pushed: "Better C++ debugging using Clang Modules in LLDB"?
7:47PM 0 Has the work in this talk been pushed: "Better C++ debugging using Clang Modules in LLDB"?
5:59PM 5 Should rint and nearbyint be always constrained?
5:26PM 0 problems accessing llvm.org from Europe
5:16PM 0 [RFC] Cheaper indirect calls via trampolines
4:41PM 0 Should rint and nearbyint be always constrained?
4:23PM 2 Should rint and nearbyint be always constrained?
3:36PM 0 Contributing LLD for Mach-O
2:04PM 4 [RFC] Cheaper indirect calls via trampolines
1:36PM 0 TBAA for struct fields
12:31PM 0 Should rint and nearbyint be always constrained?
12:12PM 0 Multi-Threading Compilers
9:53AM 2 problems accessing llvm.org from Europe
9:48AM 0 problems accessing llvm.org from Europe
9:41AM 2 problems accessing llvm.org from Europe
9:19AM 0 problems accessing llvm.org from Europe
9:13AM 2 problems accessing llvm.org from Europe
7:55AM 0 A Propeller link (similar to a Thin Link as used by ThinLTO)?
7:20AM 2 Has the work in this talk been pushed: "Better C++ debugging using Clang Modules in LLDB"?
5:30AM 2 TBAA for struct fields
4:01AM 0 LLVM Bay Area social
3:57AM 0 Adding accelerator tables to existing linked DWARF files
12:42AM 3 Adding accelerator tables to existing linked DWARF files
 
Monday March 2 2020
TimeRepliesSubject
11:49PM 0 Adding accelerator tables to existing linked DWARF files
11:44PM 3 Adding accelerator tables to existing linked DWARF files
11:44PM 0 Adding accelerator tables to existing linked DWARF files
11:33PM 2 Adding accelerator tables to existing linked DWARF files
11:20PM 0 Adding accelerator tables to existing linked DWARF files
10:59PM 2 Should rint and nearbyint be always constrained?
10:11PM 1 Contributing LLD for Mach-O
9:48PM 3 Adding accelerator tables to existing linked DWARF files
9:10PM 0 LLVM Weekly - #322, Mar 2nd 2020
9:06PM 1 Multi-Threading Compilers
7:20PM 0 LLVM version for KaleidoscopeJIT
7:18PM 0 Contributing LLD for Mach-O
7:02PM 1 A Propeller link (similar to a Thin Link as used by ThinLTO)?
6:07PM 0 Multi-Threading Compilers
6:05PM 1 [RFC] DebugInfo: A different way of specifying variable locations post-isel
5:56PM 0 Should rint and nearbyint be always constrained?
5:55PM 3 Preserving the type of structure
4:13PM 1 Demotion of shared symbols resolved from the dynamic linker.
4:10PM 2 Should rint and nearbyint be always constrained?
2:43PM 0 TableGen Instruction class Uses and Defs
1:57PM 0 Should rint and nearbyint be always constrained?
1:38PM 2 Should rint and nearbyint be always constrained?
11:29AM 0 RTLIB and Custom Library calls
8:44AM 2 Correct modelling of instructions with types smaller than the register class
7:33AM 4 RTLIB and Custom Library calls
1:42AM 3 TableGen Instruction class Uses and Defs
 
Sunday March 1 2020
TimeRepliesSubject
9:55PM 1 Transferring code ownership for SCEV and IndVars
8:27PM 2 LLVM version for KaleidoscopeJIT
7:11PM 0 Allowing PRs on GitHub for some subprojects
5:38PM 1 New to LLVM contribution and open-source
4:44PM 0 Commits as new contributor
4:25PM 2 Commits as new contributor
4:17PM 0 Commits as new contributor
3:58PM 2 Commits as new contributor
3:24PM 0 Commits as new contributor
2:44PM 3 Commits as new contributor
9:29AM 3 Multi-Threading Compilers
6:36AM 0 Multi-Threading Compilers
5:14AM 0 Status of the git.llvm.org git repos
4:54AM 2 [MCJIT] messy call stack debug on x64 code in VisualStudio
4:06AM 0 [MCJIT] messy call stack debug on x64 code in VisualStudio
4:06AM 6 Allowing PRs on GitHub for some subprojects
3:59AM 1 Passing undefined values as arguments transformed into constants
2:38AM 2 Multi-Threading Compilers
1:14AM 0 Multi-Threading Compilers
12:23AM 5 Multi-Threading Compilers
12:00AM 0 Multi-Threading Compilers