llvm dev - Feb 2021

Sunday February 28 2021
TimeRepliesSubject
8:10PM 1 Some questions about lld with gdb-index option
6:09PM 1 Proposing a small change to the SelectionDAG class to support recover from LLVM IR
5:51PM 0 (no subject)
5:50PM 0 Registration for Community.o Summit Extended! Apply today before space runs out!
4:49AM 2 Help me modify llvm optimizer to eliminate valgrind false positive?
4:07AM 1 Help me modify llvm optimizer to eliminate valgrind false positive?
2:20AM 1 Some questions about lld with gdb-index option
1:21AM 1 Some questions about lld with gdb-index option
 
Saturday February 27 2021
TimeRepliesSubject
10:47PM 1 Some questions about lld with gdb-index option
9:31PM 1 Help me modify llvm optimizer to eliminate valgrind false positive?
5:54PM 1 Can't Go to reviews.llvm.org
3:03PM 2 Can't call setTypeAction() on ValueTypeActions in a derived class from the TargetLoweringBase class
5:52AM 1 Help me modify llvm optimizer to eliminate valgrind false positive?
 
Friday February 26 2021
TimeRepliesSubject
6:47PM 4 Rotten Green Tests project
4:07PM 1 Highlight taken LLVM IR branches in a real execution environment
3:15PM 1 Highlight taken LLVM IR branches in a real execution environment
9:18AM 1 [Release-testers] LLVM 12.0.0-rc2 has been tagged
1:56AM 1 [cfe-dev] LLVM 11.1.0-final has been tagged.
1:00AM 2 Controlling parameter alignment
 
Thursday February 25 2021
TimeRepliesSubject
10:21PM 1 Controlling parameter alignment
10:06PM 1 InstCombine makes assumptions on math functions
9:47PM 1 [cfe-dev] Can't Go to reviews.llvm.org
9:06PM 0 llc/llvm crash compiling simple? code
8:31PM 0 (no subject)
8:28PM 1 [cfe-dev] Can't Go to reviews.llvm.org
8:27PM 1 (no subject)
8:25PM 0 (no subject)
8:23PM 2 [cfe-dev] Can't Go to reviews.llvm.org
8:18PM 1 [cfe-dev] Can't Go to reviews.llvm.org
8:14PM 2 Buildbots building one revision at a time
8:09PM 0 [cfe-dev] Can't Go to reviews.llvm.org
8:07PM 3 Can't Go to reviews.llvm.org
7:11PM 1 How can I fix the error "Inline asm not supported [...] because we don't have an asm parser for this target"?
5:46PM 1 How can I fix the error "Inline asm not supported [...] because we don't have an asm parser for this target"?
10:25AM 2 How to get from "opt -O3" to "opt <a-single-pass>" with the new PM?
7:03AM 1 How to get from "opt -O3" to "opt <a-single-pass>" with the new PM?
2:14AM 1 Some questions about lld with gdb-index option
 
Wednesday February 24 2021
TimeRepliesSubject
11:55PM 1 Buildbots building one revision at a time
9:25PM 1 LLVM data structures between modules
9:01PM 1 LLVM data structures between modules
8:51PM 2 Moving to a new machine
8:28PM 1 LLVM data structures between modules
8:08PM 1 New pass manager, documentation?
8:00PM 1 [cfe-dev] __attribute__((retain)) && llvm.used/llvm.compiler.used
7:50PM 1 [cfe-dev] __attribute__((retain)) && llvm.used/llvm.compiler.used
7:34PM 1 Query supported llvm intrinsic calls during runtime.
7:29PM 1 Query supported llvm intrinsic calls during runtime.
7:26PM 1 Query supported llvm intrinsic calls during runtime.
7:25PM 1 How to get from "opt -O3" to "opt <a-single-pass>" with the new PM?
7:17PM 1 Query supported llvm intrinsic calls during runtime.
7:15PM 1 Query supported llvm intrinsic calls during runtime.
7:11PM 1 New pass manager, documentation?
7:04PM 1 New pass manager, documentation?
7:03PM 2 [cfe-dev] __attribute__((retain)) && llvm.used/llvm.compiler.used
6:48PM 1 New pass manager, documentation?
6:40PM 2 Buildbots building one revision at a time
6:39PM 2 [cfe-dev] __attribute__((retain)) && llvm.used/llvm.compiler.used
5:43PM 0 Vectorization of single loop with AoSoA layout
5:31PM 2 New pass manager, documentation?
5:15PM 2 Moving to a new machine
4:46PM 1 LTO early plugin is too late - or how to disable dead code optimization?
2:34PM 0 We Invent to enrich lives # Join Qualcomm
1:15PM 1 [Q] What can drive compiler performance improvements in the future?
12:37PM 1 Buildbots building one revision at a time
9:28AM 1 How to get from "opt -O3" to "opt <a-single-pass>" with the new PM?
9:09AM 1 __attribute__((retain)) && llvm.used/llvm.compiler.used
8:56AM 3 Moving to a new machine
8:49AM 1 __attribute__((retain)) && llvm.used/llvm.compiler.used
4:45AM 6 LLVM 12.0.0-rc2 has been tagged
4:27AM 0 linux command will be deadlock when linked with libasan
2:42AM 1 [Q] What can drive compiler performance improvements in the future?
12:33AM 1 How to recover function parameter Value* when -O2 active
12:18AM 1 How to recover function parameter Value* when -O2 active
12:08AM 1 How to recover function parameter Value* when -O2 active
 
Tuesday February 23 2021
TimeRepliesSubject
11:19PM 1 How to recover function parameter Value* when -O2 active
10:27PM 1 Moving to a new machine
9:59PM 3 Moving to a new machine
9:46PM 1 Moving to a new machine
9:34PM 1 Moving to a new machine
9:19PM 1 How to recover function parameter Value* when -O2 active
8:51PM 0 Handling register allocation on Propeller 2
4:52PM 1 Handling register allocation on Propeller 2
3:30PM 0 Reminder: Monthly LLVM Alias Analysis Technical Call is Tuesday (Feb. 23)
7:16AM 1 FATAL: ThreadSanitizer: failed to intercept __xstat
2:18AM 0 [Coroutine] Should we normalize the ramp function for whose initial_suspend isn't always_suspend?
1:51AM 1 How to eliminate a redundant alloca, load and store?
1:43AM 1 [Q] What can drive compiler performance improvements in the future?
12:57AM 1 [Q] What can drive compiler performance improvements in the future?
12:49AM 1 [Q] What can drive compiler performance improvements in the future?
 
Monday February 22 2021
TimeRepliesSubject
11:06PM 1 Fwd: How to execute LLVM IR code generated from Python source code using numba
8:17PM 1 Fwd: Is the fast register allocator O(n^2) in the size of the function?
7:44PM 0 LLVM Weekly - #373, February 22nd 2021
6:50PM 2 Extracting LocList address ranges from DWO .debug_info
6:42PM 1 The state-of-art at Instruction selection
6:40PM 1 The state-of-art at Instruction selection
5:58PM 0 Looking for help on PR48030
5:56PM 0 No llvm-config.exe or LLVMConfig.cmake in pre-built Windows?
5:36PM 3 distributed lit testing
5:33PM 1 Unexplained absolute addressing mode generated on amd64/FreeBSD. Bug?
5:31PM 1 Confusions around nocapture and sret
4:48PM 2 Obtaining bounds of loops
1:12PM 0 Questions about inline assembly parameter mapping in llvm IR
11:23AM 2 A beginner's tutorial about LLVM IR
10:34AM 2 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
9:50AM 2 Confusions around nocapture and sret
6:48AM 0 LLVM buildmaster will be restarted soon
 
Sunday February 21 2021
TimeRepliesSubject
8:08PM 1 How can I fix the error "Inline asm not supported [...] because we don't have an asm parser for this target"?
6:39PM 1 Confusions around nocapture and sret
4:40PM 1 Need help in understanding CallSite
11:07AM 1 Need help in understanding CallSite
 
Saturday February 20 2021
TimeRepliesSubject
6:12AM 1 LLVM11: trying to build libcxx
4:57AM 1 Confusions around nocapture and sret
3:37AM 1 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
1:45AM 1 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
1:15AM 1 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
12:46AM 1 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
12:01AM 2 ld.lld "Don't let __start_/__stop_ retain C identifier name sections" && Swift
 
Friday February 19 2021
TimeRepliesSubject
7:35PM 1 Confusions around nocapture and sret
7:18PM 1 Confusions around nocapture and sret
6:22PM 1 [cfe-dev] 12.0.0-rc1 Release has been tagged
6:14PM 1 12.0.0-rc1 Release has been tagged
5:44PM 1 !llvm.loop ID metadata clarification
4:41PM 0 LLVM GPU News Issue #6, February 19 2021
3:07PM 1 [cfe-dev] 12.0.0-rc1 Release has been tagged
1:59PM 1 The state-of-art at Instruction selection
1:02PM 0 The state-of-art at Instruct selection
10:16AM 1 LLDB docs build is down
9:51AM 1 LLDB docs build is down
8:49AM 1 inttoptr->add->ptrtoint capturing pointer?
6:56AM 1 !llvm.loop ID metadata clarification
6:24AM 1 inttoptr->add->ptrtoint capturing pointer?
6:06AM 1 Example of using RGPassManager?
4:32AM 1 Example of using RGPassManager?
3:54AM 1 inttoptr->add->ptrtoint capturing pointer?
3:51AM 1 Utilising no-unique-address
3:36AM 1 inttoptr->add->ptrtoint capturing pointer?
1:11AM 1 !llvm.loop ID metadata clarification
 
Thursday February 18 2021
TimeRepliesSubject
7:00PM 1 inttoptr->add->ptrtoint capturing pointer?
6:57PM 2 [LAI] Question about getDependences
6:24PM 1 [LAI] Question about getDependences
6:22PM 1 inttoptr->add->ptrtoint capturing pointer?
6:17PM 1 [LAI] Question about getDependences
6:11PM 1 inttoptr->add->ptrtoint capturing pointer?
5:58PM 1 inttoptr->add->ptrtoint capturing pointer?
5:50PM 1 inttoptr->add->ptrtoint capturing pointer?
5:40PM 2 inttoptr->add->ptrtoint capturing pointer?
5:39PM 1 Asm Parser vars extraction
5:30PM 1 inttoptr->add->ptrtoint capturing pointer?
5:25PM 1 Potentially unsafe loop optimization
5:16PM 1 Potentially unsafe loop optimization
5:12PM 1 Asm Parser vars extraction
5:03PM 2 inttoptr->add->ptrtoint capturing pointer?
4:29PM 2 Potentially unsafe loop optimization
3:17PM 1 inttoptr->add->ptrtoint capturing pointer?
2:45PM 0 CANCELLED RISC-V LLVM sync-up call 18th February 2021
2:14PM 1 GVN removing loads that are affected by call
1:16PM 1 Potentially unsafe loop optimization
12:27PM 1 willreturn
9:18AM 1 [cfe-dev] LLVM 11.1.0-final has been tagged.
6:34AM 2 Potentially unsafe loop optimization
6:17AM 0 [RFC] Backend for Motorola 6800 series CPU (M68k)
5:42AM 2 Potentially unsafe loop optimization
4:09AM 1 Asm Parser vars extraction
4:06AM 6 LLVM 11.1.0-final has been tagged.
1:01AM 2 Potentially unsafe loop optimization
12:57AM 1 Potentially unsafe loop optimization
12:46AM 2 Potentially unsafe loop optimization
12:41AM 1 Potentially unsafe loop optimization
12:39AM 1 Potentially unsafe loop optimization
12:38AM 1 Potentially unsafe loop optimization
12:35AM 1 Potentially unsafe loop optimization
 
Wednesday February 17 2021
TimeRepliesSubject
11:57PM 3 Potentially unsafe loop optimization
8:40PM 1 willreturn
8:19PM 1 willreturn
7:40PM 1 loop transforms and function analyses; especially divergence analysis
7:15PM 1 willreturn
6:45PM 1 Tool to reduce a module to just (one/more) function
6:04PM 1 willreturn
5:45PM 0 (no subject)
5:42PM 0 (no subject)
5:39PM 0 (no subject)
5:36PM 0 (no subject)
5:35PM 1 Tool to reduce a module to just (one/more) function
5:34PM 0 (no subject)
5:32PM 0 (no subject)
5:11PM 1 willreturn
5:05PM 1 willreturn
4:48PM 1 Asm Parser vars extraction
4:09PM 1 [Education] Call for suggestion: Which algorithms/passes you want a new LLVM developer to know
12:49PM 1 PPC bots down due to outages in Austin, TX
12:24PM 2 Controlling parameter alignment
11:54AM 1 Fwd: Superoptimization for RISC-V: What is the state of the art now?
10:58AM 1 Fwd: Superoptimization for RISC-V: What is the state of the art now?
10:44AM 2 [Education] Call for suggestion: Which algorithms/passes you want a new LLVM developer to know
10:29AM 1 Fwd: Superoptimization for RISC-V: What is the state of the art now?
10:21AM 1 [Education] Call for suggestion: Which algorithms/passes you want a new LLVM developer to know
9:53AM 2 Fwd: Superoptimization for RISC-V: What is the state of the art now?
4:17AM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
2:39AM 1 Extracting LocList address ranges from DWO .debug_info
 
Tuesday February 16 2021
TimeRepliesSubject
10:40PM 1 Outreachy - Mentors and projects needed
6:09AM 2 Extracting LocList address ranges from DWO .debug_info
3:49AM 0 12.0.0 Release Update
 
Monday February 15 2021
TimeRepliesSubject
11:39PM 0 [EXTERNAL] Re: RFC: Support regex based path remapping for llvm-cov
10:24PM 0 Injecting customizations for TargetMachine pass
6:58PM 0 LLVM Weekly - #372, February 15th 2021
6:24PM 1 RFC: Support regex based path remapping for llvm-cov
6:20PM 1 Relase/12.x branch
6:08PM 1 RFC: Support regex based path remapping for llvm-cov
10:17AM 1 How to use thread local storage with ORC JIT?
9:33AM 1 How to get from "opt -O3" to "opt <a-single-pass>" with the new PM?
9:14AM 1 Is the M1 mac ready for LLVM dev?
9:06AM 1 Tutorial on LLVM IR
8:07AM 3 How to use thread local storage with ORC JIT?
7:20AM 1 Tutorial on LLVM IR
 
Sunday February 14 2021
TimeRepliesSubject
10:24PM 1 12.0.0-rc1 Release has been tagged
8:33PM 0 Syntax highlighting for MIR
8:23PM 0 Ad-hoc code signature anomaly on arm64 macOS
4:24PM 1 Check for isConstantPhysReg() in bool LiveRangeCalc::findReachingDefs
1:55PM 0 Building LLVM with -DLLVM_TARGETS_TO_BUILD="X86" and Platform=Win32 with VS2019
1:34PM 1 Improving llvm-projects build
1:26PM 1 Tutorial on LLVM IR
1:22PM 1 Improving llvm-projects build
1:15PM 2 Improving llvm-projects build
12:51PM 1 Tutorial on LLVM IR
6:31AM 0 Error in Object File Generation from Legacy Pass Manager
4:53AM 1 Check for isConstantPhysReg() in bool LiveRangeCalc::findReachingDefs
4:51AM 1 Function type within `CallGraphNode` class
 
Saturday February 13 2021
TimeRepliesSubject
9:44PM 1 12.0.0-rc1 Release has been tagged
9:40PM 1 Building LLVM with -DLLVM_TARGETS_TO_BUILD="X86" and Platform=Win32 with VS2019
9:16PM 1 Building LLVM with -DLLVM_TARGETS_TO_BUILD="X86" and Platform=Win32 with VS2019
5:29PM 1 Duty after a revision is accepted
5:03PM 2 12.0.0-rc1 Release has been tagged
2:01PM 2 Duty after a revision is accepted
2:07AM 1 Extracting LocList address ranges from DWO .debug_info
 
Friday February 12 2021
TimeRepliesSubject
10:19PM 1 Duty after a revision is accepted
8:40PM 0 MachinePipeliner: Representing operand latencies around the backedge
7:41PM 1 Memory barrier problem
6:58PM 3 Duty after a revision is accepted
6:43PM 1 Clang performance on ppc64le power8
5:43PM 1 loop transforms and function analyses; especially divergence analysis
5:30PM 1 [DebugInfo]: Representing constants in debug-info
4:51PM 2 [cfe-dev] Attn Buildbot Owners: Would you like your builder to test the release branch?
10:44AM 0 Incorrect Structure of First Class Types in Reference Manual
9:49AM 1 [cfe-dev] Attn Buildbot Owners: Would you like your builder to test the release branch?
7:46AM 0 [lldb-dev] 12.0.0-rc1 Release has been tagged
2:48AM 0 libfuzzer debugging
1:22AM 1 LLVM AsmMatcher / AsmParser question - register number with dot modifier
 
Thursday February 11 2021
TimeRepliesSubject
11:39PM 1 saving and restoring multiple modules for Orc JIT
11:18PM 1 Clang++: No member name 'make_unique' in namespace 'std'
11:08PM 1 Clang++: No member name 'make_unique' in namespace 'std'
11:04PM 1 Clang++: No member name 'make_unique' in namespace 'std'
10:53PM 1 Clang++: No member name 'make_unique' in namespace 'std'
10:26PM 2 Clang++: No member name 'make_unique' in namespace 'std'
10:25PM 1 Clang++: No member name 'make_unique' in namespace 'std'
10:20PM 2 Clang++: No member name 'make_unique' in namespace 'std'
10:04PM 2 Support for zero flag ELF section groups in LLVM IR
5:30PM 1 LLVM AsmMatcher / AsmParser question - register number with dot modifier
4:01PM 1 Printing while developing on LLVM/Clang code
3:53PM 1 [RFC] Cross-project lit test suite
1:29PM 1 [X86] How do I set just the low byte of an x86_64 register?
12:20PM 2 Printing while developing on LLVM/Clang code
10:26AM 1 LLVM ERROR: Broken module found, compilation aborted!
9:53AM 1 Refactoring. Using streams for llvm-objcopy.
8:00AM 1 Support for zero flag ELF section groups in LLVM IR
5:34AM 1 Increasing address pool reuse/reducing .o file size in DWARFv5
1:48AM 1 Increasing address pool reuse/reducing .o file size in DWARFv5
12:48AM 1 Opt can't find 'hello' pass
12:37AM 1 [RFC] Abstracting over SSA form IRs to implement generic analyses
 
Wednesday February 10 2021
TimeRepliesSubject
11:23PM 1 Opt can't find 'hello' pass
11:21PM 1 Opt can't find 'hello' pass
10:11PM 2 Opt can't find 'hello' pass
8:11PM 0 Announcing Community.o and Community.o Summit March 8-10, 2021
6:47PM 1 Fwd: Is the fast register allocator O(n^2) in the size of the function?
6:39PM 1 Opt can't find 'hello' pass
1:53PM 1 [DebugInfo]: Representing constants in debug-info
11:44AM 2 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
11:29AM 1 Repeated names for architecture, aarch64 and arm64, needed in XFail list
10:38AM 1 [Release-testers] LLVM 11.1.0-rc3 has been tagged
9:14AM 1 lifetime.start/end
8:34AM 1 GVN removing loads that are affected by call
5:54AM 1 [DebugInfo]: Representing constants in debug-info
5:29AM 0 Delete llvm-objcopy --build-id-link-{dir, input, output} and LLVM_RUNTIME_BUILD_ID_LINK_TARGETS?
2:12AM 2 [cfe-dev] RFC: Add an llvm::vfs::OutputManager to allow Clang to virtualize compiler outputs
 
Tuesday February 9 2021
TimeRepliesSubject
9:01PM 1 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
9:00PM 2 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
8:46PM 2 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
8:22PM 1 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
8:09PM 1 [PROPOSAL] Add Bazel Build Configuration to the LLVM Monorepo
5:52PM 1 Utilising no-unique-address
5:22PM 0 Schedule for the 5th LLVM workshop at CGO is out!
4:40PM 2 lifetime.start/end
12:31PM 1 Newer Cortex scheduling files for LLVM? A77/A78/X1?
11:33AM 1 Linker error while building a new back end in the latest LLVM from GitHub
11:00AM 1 Newer Cortex scheduling files for LLVM? A77/A78/X1?
5:46AM 1 lifetime.start/end
2:01AM 1 Asm Parser vars extraction
 
Monday February 8 2021
TimeRepliesSubject
11:55PM 1 Newer Cortex scheduling files for LLVM? A77/A78/X1?
11:03PM 1 Asm Parser vars extraction
8:10PM 1 [GSoC] Improve inlining using inter-procedural analysis or profile
7:57PM 1 [GSoC] Improve inlining using inter-procedural analysis or profile
7:00PM 1 LLVM plugin: access function signature of a function pointer parameter
6:55PM 0 LLVM Weekly - #371, February 8th 2021
6:37PM 0 lifetime.start/end
5:30PM 1 LLVM plugin: access function signature of a function pointer parameter
5:26PM 1 Issues matching branch instruction using TableGen pattern
5:22PM 0 [M68k] Code Beads discussion
5:14PM 7 LLVM 11.1.0-rc3 has been tagged
4:20PM 1 LLVM plugin: access function signature of a function pointer parameter
3:49PM 2 MemorySSA LLVM-dev meeting notes and upcoming meetings
2:14PM 1 Open sourcing CIL
1:26PM 1 [GSoC] Improve inlining using inter-procedural analysis or profile
11:59AM 1 [RFC] Cross-project lit test suite
11:30AM 1 Issues matching branch instruction using TableGen pattern
11:26AM 1 LLVM security group sync-up call
9:39AM 1 Adding XCore buildbot and fixing failing tests
 
Sunday February 7 2021
TimeRepliesSubject
9:04PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
8:29PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
4:30PM 0 The LLVM Foundation is hiring! (update)
2:31PM 1 [GSoC] Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
2:13AM 0 LLVM buildmaster will be restarted tonight
 
Saturday February 6 2021
TimeRepliesSubject
7:33PM 0 bool Attribute::doesAttrKindHaveArgument(Attribute::AttrKind AttrKind)
7:28PM 3 [GSoC] Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
5:26PM 1 Linker error while building a new back end in the latest LLVM from GitHub
5:18PM 1 Asm Parser vars extraction
2:54PM 0 Ask clang command to link llvm libraries from windows 10
10:35AM 2 [GSoC] Machine learning and compiler optimizations: using inter-procedural analysis to select optimizations
9:15AM 1 Asm Parser vars extraction
 
Friday February 5 2021
TimeRepliesSubject
10:08PM 0 Who owns the as-worker-5:2 machine? (Was: Some questions re tracking LLD for Mach-O's performance using LNT)
9:52PM 0 LLVM GPU News Issue #5, February 5 2021
8:47PM 1 [RFC] Cross-project lit test suite
7:52PM 0 Problem in AMDGPU TableGen files
6:50PM 2 [RFC] Cross-project lit test suite
6:36PM 1 [WebAssembly] Lower type in new DAG node
5:20PM 1 matchertable document
5:09PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
4:50PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
4:04PM 0 Ask clang command to link llvm libraries from windows 10
3:57PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
3:37PM 1 [RFC] Cross-project lit test suite
3:23PM 0 Problem in AMDGPU TableGen files
1:47PM 1 [WebAssembly] Lower type in new DAG node
1:32PM 1 saving and restoring multiple modules for Orc JIT
9:47AM 1 matchertable document
7:21AM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
6:46AM 1 matchertable document
6:34AM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
3:07AM 1 matchertable document
1:05AM 1 Why IRCE wouldn't deal with the range check which has a predicate "uge"?
 
Thursday February 4 2021
TimeRepliesSubject
7:36PM 1 [RFC] Changing the default pass manager for the optimization pipeline
6:17PM 1 GWP-Tsan’s questions
5:34PM 1 [RFC] Changing the default pass manager for the optimization pipeline
4:14PM 0 Tracking basic blocking in LLVM
3:56PM 0 LLVM Orc Weekly #28 -- ORC Runtime Prototype update
1:33PM 0 RISC-V LLVM sync-up call 4th February 2021
12:50PM 1 GWP-Tsan’s questions
12:34PM 1 Questions about annotations
8:43AM 1 Why IRCE wouldn't deal with the range check which has a predicate "uge"?
8:04AM 1 Memory barrier problem
12:59AM 4 [RFC] Changing the default pass manager for the optimization pipeline
12:07AM 1 Questions about annotations
 
Wednesday February 3 2021
TimeRepliesSubject
9:54PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
9:43PM 1 Linker error while building a new back end in the latest LLVM from GitHub
9:14PM 1 HelloWorldPass ?
8:36PM 1 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
8:15PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
8:12PM 1 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
8:01PM 1 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
7:49PM 1 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
7:46PM 3 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
7:25PM 2 Conflicting check prefix detection not working in update_llc_test_checks.py?
7:03PM 1 Memory barrier problem
6:52PM 1 Memory barrier problem
6:44PM 1 Memory barrier problem
5:53PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
8:58AM 1 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
8:55AM 0 Documentation online is stale?
5:39AM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
5:34AM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
3:36AM 1 [cfe-dev] RFC: Add an llvm::vfs::OutputManager to allow Clang to virtualize compiler outputs
1:11AM 0 [CFP] IEEE/ACM International Symposium on Code Generation and Optimization (CGO)
 
Tuesday February 2 2021
TimeRepliesSubject
11:50PM 2 [FileCheck] Error for unused check prefixes (was: [RFC] FileCheck: (dis)allowing unused prefixes)
11:10PM 1 HelloWorldPass ?
10:47PM 1 HelloWorldPass ?
10:43PM 0 [EXTERNAL] Re: LLVM Symbolizer improvements
10:41PM 2 HelloWorldPass ?
10:31PM 2 HelloWorldPass ?
9:32PM 1 HelloWorldPass ?
9:20PM 1 Memory barrier problem
8:25PM 1 [RFC] Changing the default pass manager for the optimization pipeline
8:10PM 1 Memory barrier problem
8:00PM 1 Memory barrier problem
7:59PM 1 Fwd: [LLVM Conduct] Mips O64
7:05PM 1 Memory barrier problem
7:02PM 0 llvm-mlgo working group meeting Feb 5, 2021
6:40PM 1 llvm::cl::ResetAllOptionOccurrences doesn't reset llvm::cl::bits
6:31PM 1 SCEV determines the inner loop induction variable to be loop-invariant at the scope of the outer loop
6:30PM 1 Memory barrier problem
6:06PM 0 bugpoint and the new pass manager
4:49PM 1 [cfe-dev] Attn Buildbot Owners: Would you like your builder to test the release branch?
3:58PM 0 Problem in AMDGPU TableGen files
3:05PM 2 Documentation online is stale?
11:36AM 1 [RFC] Introduce a new stepvector operation
11:26AM 1 saving and restoring multiple modules for Orc JIT
9:23AM 1 [cfe-dev] Attn Buildbot Owners: Would you like your builder to test the release branch?
8:53AM 1 Documentation online is stale?
1:57AM 0 [IR] Constant::needsRelocation() can place data into different read-only sections
1:28AM 1 Problem in AMDGPU TableGen files
12:45AM 1 Attn Buildbot Owners: Would you like your builder to test the release branch?
 
Monday February 1 2021
TimeRepliesSubject
11:33PM 1 Problem in AMDGPU TableGen files
11:19PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
11:05PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
10:12PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
10:11PM 1 Conflicting check prefix detection not working in update_llc_test_checks.py?
9:03PM 1 [libcxx-dev] Shipping custom libc++ on MacOS
8:19PM 2 [libcxx-dev] Shipping custom libc++ on MacOS
8:16PM 1 [libcxx-dev] Shipping custom libc++ on MacOS
8:07PM 1 Proposing a small change to the SelectionDAG class to support recover from LLVM IR
7:58PM 1 Proposing a small change to the SelectionDAG class to support recover from LLVM IR
7:36PM 1 [RFC] Abstracting over SSA form IRs to implement generic analyses
7:28PM 1 Problem in AMDGPU TableGen files
6:48PM 0 Problem in AMDGPU TableGen files
6:44PM 0 LLVM Weekly - #370, February 1st 2021
6:34PM 0 [PITCH]: Allow Unsupported Build Configurations in the LLVM Monorepo
6:15PM 0 Problem in AMDGPU TableGen files
6:07PM 1 Memory barrier problem
5:34PM 1 Memory barrier problem
5:22PM 1 Buildbot worker security
3:13PM 0 Q. about GlobalISel and order of instructions
2:57PM 1 Memory barrier problem
1:45PM 0 Do you accept simple method overload in the SelectionDAG class?
12:14PM 1 ORC JIT Weekly #30 -- No major updates.
11:59AM 1 Buildbot worker security
11:36AM 0 [WebAssembly] Lower type in new DAG node
10:40AM 0 Google Summer of Code Call for Projects
10:13AM 0 Shipping custom libc++ on MacOS
9:42AM 1 Allocating global variables to physical registers
7:37AM 2 Shipping custom libc++ on MacOS
5:27AM 0 [libc-dev] How about add webassembly/wasi support in llvm-libc.