llvm dev - Jul 2018

Tuesday July 31 2018
TimeRepliesSubject
10:46PM 2 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
9:32PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
8:46PM 0 bugpoint --tool-args and --safe-tool-args
8:17PM 3 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
7:18PM 0 VMkit Installation Error
7:14PM 0 2018 LLVM Dev Mtg - Call for Papers (Deadline EXTENDED to AUG 1)
7:10PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
7:05PM 0 LLJVM make error
7:02PM 2 LLJVM make error
7:00PM 1 LLJVM make problem
6:21PM 3 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
6:11PM 4 bugpoint --tool-args and --safe-tool-args
6:03PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
6:03PM 0 bugpoint --tool-args and --safe-tool-args
5:10PM 2 bugpoint --tool-args and --safe-tool-args
4:36PM 2 Syntax for FileCheck numeric variables and expressions
4:26PM 0 machine scheduler: pre-RA bidirectional scheduling
3:52PM 0 Syntax for FileCheck numeric variables and expressions
3:40PM 2 GlobalISel design update and goals
3:36PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
3:18PM 1 GlobalISel design update and goals
2:53PM 0 GlobalISel design update and goals
1:19PM 2 machine scheduler: pre-RA bidirectional scheduling
12:48PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
12:40PM 1 Bug in loop stores optimization
11:41AM 1 [cfe-dev] r338291 - Remove trailing space
11:13AM 4 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
10:51AM 2 Syntax for FileCheck numeric variables and expressions
10:22AM 0 profiling JIT compiled code with perf
8:29AM 1 how to build NE10 Project using llvm compiler
5:00AM 1 isspace of Visual Studio C++ assertion failed
4:49AM 0 lld/mach-o x86_64 asserts
2:53AM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
 
Monday July 30 2018
TimeRepliesSubject
11:18PM 0 [cfe-dev] r338291 - Remove trailing space
11:15PM 2 2018 LLVM Dev Mtg - Call for Papers (Deadline TONIGHT July 30)
11:13PM 0 LLVM Dev Mtg Travel Grants Available for Students (Deadline Aug 5)
11:11PM 0 August LLVM bay-area social is this Thursday!
11:04PM 0 GlobalISel design update and goals
11:01PM 3 r338291 - Remove trailing space
10:31PM 0 Metadata RAUW
9:22PM 2 Metadata RAUW
9:06PM 3 lld/mach-o x86_64 asserts
9:02PM 0 lld/mach-o x86_64 asserts
8:19PM 2 [cfe-dev] Filesystem has Landed in Libc++
8:12PM 3 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
7:57PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
7:35PM 0 LLVM Weekly - #239, July 30th 2018
7:10PM 7 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
5:37PM 1 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
4:18PM 0 ThinLTO Bug ?
4:02PM 1 Why is Partial Unrolling off by default?
3:08PM 0 how to build NE10 Project using llvm compiler
2:58PM 1 InstrEmitter::CreateVirtualRegisters handling of CopyToReg
2:06PM 2 ThinLTO Bug ?
2:01PM 9 GlobalISel design update and goals
1:52PM 0 ThinLTO Bug ?
11:15AM 2 how to build NE10 Project using llvm compiler
11:10AM 1 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
10:34AM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
10:05AM 0 how to build NE10 project using llvm
9:23AM 5 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
5:59AM 1 EuroLLVM 2018 talk materials
1:38AM 0 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
 
Sunday July 29 2018
TimeRepliesSubject
4:54PM 0 Vectorizing remainder loop
3:08PM 1 Building clang and llvm
9:52AM 2 Vectorizing remainder loop
8:46AM 0 [cfe-dev] Proposal: pull benchmark library to the LLVM main repository
5:31AM 1 DW_TAG_subprogram in LLVM pass
 
Saturday July 28 2018
TimeRepliesSubject
11:33PM 2 [cfe-dev] Proposal: pull benchmark library to the LLVM main repository
11:04PM 0 Proposal: pull benchmark library to the LLVM main repository
11:12AM 1 KNL Vectorization with larger vector width
1:32AM 2 ThinLTO Bug ?
 
Friday July 27 2018
TimeRepliesSubject
9:02PM 0 [cfe-dev] Filesystem has Landed in Libc++
6:19PM 0 2018 LLVM Dev Mtg - Call for Papers (Deadline July 30)
4:50PM 0 [llvm] r338109 - Revert "[LV][DebugInfo] Set DL to the middle block Icmp instruction"
4:16PM 2 Proposal: pull benchmark library to the LLVM main repository
1:47PM 0 LNT server behind a proxy and mounted in a /subdir
12:40PM 1 Wrong link for 6.0.1 FreeBSD binaries on download page
10:53AM 0 Syntax for FileCheck numeric variables and expressions
9:18AM 0 LLVM's Inliner broke the code
8:20AM 0 RFC: What is the real behavior for the minnum/maxnum intrinsics?
4:20AM 5 Filesystem has Landed in Libc++
2:54AM 1 How to pass StringRef or std::string type to external function
 
Thursday July 26 2018
TimeRepliesSubject
8:07PM 0 overflow at realpath()
6:25PM 0 Level of support for ARM LLD
5:38PM 0 A question to the DWARF experts on symbol indirection
5:29PM 3 Level of support for ARM LLD
5:05PM 0 Level of support for ARM LLD
4:18PM 0 RFC: Shall we re-enable GVNHoist by default ?
3:51PM 3 RFC: What is the real behavior for the minnum/maxnum intrinsics?
3:08PM 2 Level of support for ARM LLD
3:06PM 1 [DWARF] De-segregating type units and compile units
2:52PM 0 Level of support for ARM LLD
9:28AM 3 Syntax for FileCheck numeric variables and expressions
 
Wednesday July 25 2018
TimeRepliesSubject
10:59PM 0 Question about target instruction optimization
10:21PM 2 Question about target instruction optimization
9:33PM 0 Question about target instruction optimization
7:35PM 0 [DWARF] De-segregating type units and compile units
5:42PM 2 Question about target instruction optimization
5:40PM 0 [7.0.0 Release] One week to the branch
2:14PM 0 Software pipeline using LLVM
1:41PM 2 A question to the DWARF experts on symbol indirection
12:13PM 0 Compiling newlib using clang.
11:08AM 0 are the LLD libraries thread safe?
10:03AM 2 [7.0.0 Release] One week to the branch
9:11AM 2 are the LLD libraries thread safe?
7:07AM 0 A question to the DWARF experts on symbol indirection
6:34AM 0 LLD COFF library: crashes when lld::coff::link is called twice
6:18AM 2 LLD COFF library: crashes when lld::coff::link is called twice
1:37AM 0 are the LLD libraries thread safe?
1:10AM 2 are the LLD libraries thread safe?
12:21AM 3 A question to the DWARF experts on symbol indirection
 
Tuesday July 24 2018
TimeRepliesSubject
11:12PM 1 Purpose of glue nodes in call lowering
11:04PM 1 Two ideas for general extensions of the loop unswitch cost model
10:53PM 0 Defaults for "-target armv7-none-linux"
9:48PM 0 Finding scratch register after function call
9:45PM 0 LLVM buildmaster will be restarted tonight
6:00PM 1 StructType --> DICompositeType?
5:54PM 0 StructType --> DICompositeType?
5:54PM 0 KNL Vectorization with larger vector width
5:40PM 2 [DWARF] De-segregating type units and compile units
5:34PM 2 KNL Vectorization with larger vector width
5:07PM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
5:04PM 4 [LoopVectorizer] Improving the performance of dot product reduction loop
5:01PM 1 [LNT] Tests for web UI/javascript?
4:47PM 0 Idiom Recognition using LLVM
3:50PM 2 StructType --> DICompositeType?
1:32PM 0 LLVM FunctionType cannot be returned as VectorType?
1:27PM 1 [LoopVectorizer] Improving the performance of dot product reduction loop
1:24PM 2 Software pipeline using LLVM
1:07PM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
12:58PM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
12:45PM 2 [LoopVectorizer] Improving the performance of dot product reduction loop
11:44AM 0 KNL Vectorization with larger vector width
7:58AM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
7:36AM 1 Possibility of implementing a low-level naive lock purely with LLVM atomics?
7:02AM 1 Registering passes on a module
3:41AM 0 Possibility of implementing a low-level naive lock purely with LLVM atomics?
3:18AM 2 Possibility of implementing a low-level naive lock purely with LLVM atomics?
1:25AM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
12:58AM 3 profiling JIT compiled code with perf
12:05AM 2 KNL Vectorization with larger vector width
 
Monday July 23 2018
TimeRepliesSubject
11:37PM 4 [LoopVectorizer] Improving the performance of dot product reduction loop
11:34PM 2 [LoopVectorizer] Improving the performance of dot product reduction loop
11:28PM 1 ESP32 Tensilica Xtensa LX6 backend. Interest? Prior attempts?
11:23PM 0 [LoopVectorizer] Improving the performance of dot product reduction loop
10:39PM 2 LLVM FunctionType cannot be returned as VectorType?
10:22PM 3 [LoopVectorizer] Improving the performance of dot product reduction loop
8:52PM 0 KNL Vectorization with larger vector width
8:04PM 0 LLVM Weekly - #238, July 23rd 2018
7:40PM 0 RFC: What is the real behavior for the minnum/maxnum intrinsics?
7:40PM 2 KNL Vectorization with larger vector width
6:33PM 0 KNL Vectorization with larger vector width
5:49PM 2 KNL Vectorization with larger vector width
4:45PM 2 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
3:49PM 0 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
3:47PM 0 enabling virtual environment for multiple clang versions
1:49PM 1 Marking lit::shtest-format.py unsupported on PS4?, Re: buildbot failure in LLVM on llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
1:48PM 0 LLVM FunctionType cannot be returned as VectorType?
1:20PM 0 Requesting for help.
12:04PM 2 Requesting for help.
10:56AM 2 RFC: What is the real behavior for the minnum/maxnum intrinsics?
10:10AM 0 Relinking (syscall-free) ELF executable into Mach-O and PE executables
10:01AM 2 LLVM FunctionType cannot be returned as VectorType?
8:34AM 0 Registering passes on a module
4:31AM 2 Relinking (syscall-free) ELF executable into Mach-O and PE executables
 
Sunday July 22 2018
TimeRepliesSubject
7:23PM 0 Syntax for FileCheck numeric variables and expressions
3:51PM 0 LLVM FunctionType cannot be returned as VectorType?
3:17PM 1 O2 Aggressive Optimization by GCC
3:08PM 1 Custom backend, unsure about error
7:58AM 2 Finding scratch register after function call
7:42AM 0 Finding scratch register after function call
7:26AM 2 Finding scratch register after function call
2:46AM 0 Finding scratch register after function call
 
Saturday July 21 2018
TimeRepliesSubject
7:14PM 2 Finding scratch register after function call
7:12PM 2 Registering passes on a module
 
Friday July 20 2018
TimeRepliesSubject
8:59PM 0 Relinking (syscall-free) ELF executable into Mach-O and PE executables
5:29PM 0 Relinking (syscall-free) ELF executable into Mach-O and PE executables
5:20PM 0 customized pass for LLVM test-suite
2:20PM 0 Marking lit::shtest-format.py unsupported on PS4?, Re: buildbot failure in LLVM on llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
12:48PM 0 O2 Aggressive Optimization by GCC
12:45PM 0 O2 Aggressive Optimization by Clang
12:21PM 3 O2 Aggressive Optimization by Clang
12:20PM 2 O2 Aggressive Optimization by GCC
9:12AM 2 Marking lit::shtest-format.py unsupported on PS4?, Re: buildbot failure in LLVM on llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
7:46AM 4 Relinking (syscall-free) ELF executable into Mach-O and PE executables
4:01AM 0 [cfe-dev] LLVM Social in China - Hangzhou: July 28, 2018
3:37AM 2 [cfe-dev] LLVM Social in China - Hangzhou: July 28, 2018
2:52AM 0 Marking lit::shtest-format.py unsupported on PS4?, Re: buildbot failure in LLVM on llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
2:40AM 0 [cfe-dev] LLVM Social in China - Hangzhou: July 28, 2018
2:29AM 2 LLVM Social in China - Hangzhou: July 28, 2018
2:16AM 2 Marking lit::shtest-format.py unsupported on PS4?, Re: buildbot failure in LLVM on llvm-clang-lld-x86_64-scei-ps4-ubuntu-fast
2:07AM 3 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
12:02AM 2 LLVM FunctionType cannot be returned as VectorType?
 
Thursday July 19 2018
TimeRepliesSubject
9:12PM 0 Porting improvements from llvm-bolt to LLVM
7:52PM 0 How to get the symbol of MachineInst ?
6:09PM 0 Upstreaming Exception Handling support for Windows on ARM64
5:57PM 0 Question about DebugCounter info print out
5:09PM 2 [LLVM.ORG] Scheduled Restart of llvm.org services Saturday 2018-07-21 @ 20:00PDT
3:55PM 2 Possible to query type information from a malloc in optimized codes
3:19PM 0 Pipeline using LLVM
12:57PM 0 profiling JIT compiled code with perf
11:37AM 0 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
10:56AM 2 error: ordered comparison between pointer and zero ('address' (aka 'unsigned char *') and 'int')
9:46AM 1 Requesting for help.
6:34AM 0 Optimization options at different levels
4:32AM 2 profiling JIT compiled code with perf
2:34AM 1 How to get the symbol of MachineInst ?
 
Wednesday July 18 2018
TimeRepliesSubject
9:30PM 0 Difference between o3 and ofast
9:12PM 0 profiling JIT compiled code with perf
12:50PM 2 Syntax for FileCheck numeric variables and expressions
10:54AM 1 Lowering SEXT (and ZEXT) efficiently on Z80
8:45AM 1 Why Clang is unpacking my StructType Function arguments
8:27AM 0 Why Clang is unpacking my StructType Function arguments
8:06AM 2 Why Clang is unpacking my StructType Function arguments
6:22AM 0 Lowering SEXT (and ZEXT) efficiently on Z80
4:28AM 2 Lowering SEXT (and ZEXT) efficiently on Z80
1:38AM 0 Collect all possible return address and write in a new section
12:27AM 0 Proposal of changing the padding cap for each vtable in the forward-edge CFI
 
Tuesday July 17 2018
TimeRepliesSubject
8:59PM 0 Syntax for FileCheck numeric variables and expressions
8:52PM 2 [HOTCRP] Scheduled Restart of hotcrp.llvm.org tomorrow, 2018-07-17 @ 12:00PDT
7:04PM 3 Upstreaming Exception Handling support for Windows on ARM64
5:52PM 1 [cfe-dev] [RFC] Suppress C++ static destructor registration
11:39AM 1 Zero-sized globals in LLVM IR
11:16AM 0 Zero-sized globals in LLVM IR
10:58AM 4 Zero-sized globals in LLVM IR
10:58AM 2 lld/mach-o x86_64 asserts
10:06AM 0 lld/mach-o x86_64 asserts
9:42AM 1 Strange function time
9:02AM 2 Syntax for FileCheck numeric variables and expressions
5:00AM 0 RFC: XRay FDR/Profiling Mode Moving to Post-Commit Review
4:47AM 2 RFC: XRay FDR/Profiling Mode Moving to Post-Commit Review
4:08AM 0 How to use single interface for multiple types
4:00AM 1 how to convert value to size_t
1:25AM 0 Finding Privatizable Variables/Arrays
12:57AM 0 customized pass for LLVM test-suite
 
Monday July 16 2018
TimeRepliesSubject
7:36PM 0 LLVM Weekly - #237, July 16th 2018
6:32PM 1 difference between polly stripmine, vector and unroll flags
5:44PM 0 Target triple normalzation through the LLVM C API
5:39PM 0 Syntax for FileCheck numeric variables and expressions
5:17PM 0 [MachineScheduler] Skip empty scheduling regions
5:17PM 0 sizeof(DIFlags)
3:30PM 0 llvm pass is very slow
12:57PM 3 sizeof(DIFlags)
10:23AM 2 Syntax for FileCheck numeric variables and expressions
10:10AM 2 Target triple normalzation through the LLVM C API
9:56AM 0 debugging Orc JIT'ed code
6:43AM 1 Uses, Defs, ins, outs, params in tablegen instruction definition
1:53AM 2 Collect all possible return address and write in a new section
 
Sunday July 15 2018
TimeRepliesSubject
11:00AM 2 profiling JIT compiled code with perf
8:07AM 0 Bitcode generated with LLVM 7.0 used in LLVM 3.4
1:25AM 2 Bitcode generated with LLVM 7.0 used in LLVM 3.4
1:21AM 2 llvm pass is very slow
 
Saturday July 14 2018
TimeRepliesSubject
9:06PM 3 debugging Orc JIT'ed code
8:34PM 0 LLVM 5.0 & 6.0 Ubuntu packages are broken/unstable
11:47AM 0 Lowering a reasonably complex struct seems to create over complex and invalid assembly fixups on some targets
10:47AM 2 Lowering a reasonably complex struct seems to create over complex and invalid assembly fixups on some targets
 
Friday July 13 2018
TimeRepliesSubject
9:17PM 1 [RFC] Turn the MachineOutliner on by default in AArch64 under -Oz
8:24PM 1 MDNode equivalent in backend?
7:00PM 0 debugging Orc JIT'ed code
6:21PM 0 Giving up using implicit control flow in guards
5:21PM 1 2018 Board of Directions Election (Applications due July 30)
4:39PM 2 debugging Orc JIT'ed code
4:30PM 1 Repeating remarks in diagnostics of loop vectorization
4:16PM 0 Super-verbose failure mode for FileCheck
2:51PM 0 Syntax for FileCheck numeric variables and expressions
2:39PM 0 debug_rnglists status
8:19AM 2 Giving up using implicit control flow in guards
2:48AM 0 Compiling Linux kernel with LLVM for mips64el
1:31AM 3 Super-verbose failure mode for FileCheck
 
Thursday July 12 2018
TimeRepliesSubject
7:32PM 1 KNL Vectorization with larger vector width
6:50PM 2 Should Verifier be an analysis?
6:13PM 1 Should Verifier be an analysis?
6:05PM 0 Should Verifier be an analysis?
5:43PM 0 Should Verifier be an analysis?
5:32PM 2 debug_rnglists status
5:07PM 0 debug_rnglists status
4:00PM 0 when did llvm/clang CFI generate the jump table for indirect call?
3:44PM 2 Should Verifier be an analysis?
3:25PM 0 Should Verifier be an analysis?
3:19PM 5 Should Verifier be an analysis?
2:34PM 2 Syntax for FileCheck numeric variables and expressions
12:55PM 1 custom LLVM Pass with options fails to load
9:23AM 2 debug_rnglists status
8:02AM 0 custom LLVM Pass with options fails to load
12:38AM 0 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
12:20AM 2 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
12:20AM 2 custom LLVM Pass with options fails to load
12:02AM 1 LLVM-HPC2018 Workshop at SC18 - Call for papers
 
Wednesday July 11 2018
TimeRepliesSubject
11:43PM 0 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
11:12PM 3 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
8:36PM 0 static stack depth analysis tool
8:14PM 0 Failing compiler-rt LTO test
8:11PM 0 What is the right lowering for misaligned memory access?
7:15PM 2 Failing compiler-rt LTO test
6:24PM 0 RFC: Speculative Load Hardening (a Spectre variant #1 mitigation)
6:20PM 0 Failing compiler-rt LTO test
4:52PM 4 What is the right lowering for misaligned memory access?
4:32PM 3 static stack depth analysis tool
2:45PM 2 lld/mach-o x86_64 asserts
1:35PM 0 Giving up using implicit control flow in guards
1:29PM 0 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
11:02AM 3 RFC: Speculative Load Hardening (a Spectre variant #1 mitigation)
10:38AM 0 RFC: should we spell lambdas like functions?
9:07AM 0 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
5:12AM 0 lld/mach-o x86_64 asserts
2:37AM 1 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
2:12AM 0 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
2:01AM 8 [RFC] A nofree (and nosynch) function attribute: Mixing dereferenceable and delete
1:20AM 0 Is it really valid to discard externally instantiated functions from a TU when marked inline?
1:11AM 2 lld/mach-o x86_64 asserts
 
Tuesday July 10 2018
TimeRepliesSubject
11:25PM 0 RFC: should we spell lambdas like functions?
11:21PM 2 RFC: should we spell lambdas like functions?
11:20PM 2 Is it really valid to discard externally instantiated functions from a TU when marked inline?
10:56PM 0 A bug-report too difficult to make
10:49PM 0 Programmatically Toggle Specific LLVM Optimizations
10:38PM 2 Programmatically Toggle Specific LLVM Optimizations
9:06PM 0 Finding Size of X86 instruction in MachineFunctionPass
8:26PM 0 [RISCV][PIC] Lowering pseudo instructions in MCCodeEmitter vs AsmPrinter
7:33PM 0 lld/mach-o x86_64 asserts
6:08PM 0 [RISCV][PIC] Lowering pseudo instructions in MCCodeEmitter vs AsmPrinter
5:48PM 2 Finding Size of X86 instruction in MachineFunctionPass
5:20PM 0 Finding Size of X86 instruction in MachineFunctionPass
5:00PM 0 [RISCV][PIC] Lowering pseudo instructions in MCCodeEmitter vs AsmPrinter
4:51PM 6 [RISCV][PIC] Lowering pseudo instructions in MCCodeEmitter vs AsmPrinter
4:04PM 0 custom LLVM Pass with options fails to load
2:29PM 3 Finding Size of X86 instruction in MachineFunctionPass
2:23PM 2 A bug-report too difficult to make
1:26PM 2 custom LLVM Pass with options fails to load
12:40PM 0 clang-format as an Arcanist linter; need reviewers
8:57AM 1 [isel] OPC_EmitMergeInputChains failure on intrinsic lowering.
7:40AM 2 lld/mach-o x86_64 asserts
7:33AM 0 Stuck with instruction in tablegen
7:26AM 2 Giving up using implicit control flow in guards
7:17AM 2 Stuck with instruction in tablegen
6:21AM 0 Stuck with instruction in tablegen
4:32AM 2 Stuck with instruction in tablegen
12:27AM 0 July LLVM bay-area social is this Thursday!
 
Monday July 9 2018
TimeRepliesSubject
8:08PM 3 Failing compiler-rt LTO test
7:20PM 0 LLVM Weekly - #236, July 9th 2018
6:53PM 1 Separate test harness for LLVM test-suite
6:46PM 1 Separate test harness for LLVM test-suite
5:55PM 0 Separate test harness for LLVM test-suite
5:48PM 0 Separate test harness for LLVM test-suite
5:46PM 0 Job openings for LLVM engineers at Apple
5:32PM 2 Separate test harness for LLVM test-suite
4:11PM 0 Separate test harness for LLVM test-suite
3:01PM 1 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
12:03PM 0 RFC: Speculative Load Hardening (a Spectre variant #1 mitigation)
7:26AM 4 Separate test harness for LLVM test-suite
 
Sunday July 8 2018
TimeRepliesSubject
6:55PM 1 What is TBAA's advantage over BasicAA?
3:23PM 1 Rotates, once again
1:23PM 0 Rotates, once again
 
Saturday July 7 2018
TimeRepliesSubject
4:23PM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
3:15PM 0 RFC: should we spell lambdas like functions?
1:46PM 1 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
5:39AM 1 Size optimization with gold linker
2:47AM 0 LoopVectorize fails to vectorize more complex loops
12:52AM 2 LoopVectorize fails to vectorize more complex loops
 
Friday July 6 2018
TimeRepliesSubject
4:31PM 0 Using -runs consistently in libFuzzer tests
3:56PM 1 Using -runs consistently in libFuzzer tests
11:50AM 1 Verify that we only get loop metadata on latches
11:07AM 0 Verify that we only get loop metadata on latches
9:38AM 1 Running lit tests on grid
8:57AM 2 Verify that we only get loop metadata on latches
1:12AM 0 RFC: should we spell lambdas like functions?
12:30AM 2 RFC: should we spell lambdas like functions?
 
Thursday July 5 2018
TimeRepliesSubject
10:55PM 2 Using -runs consistently in libFuzzer tests
8:09PM 0 RFC: should we spell lambdas like functions?
7:59PM 0 Why SI.isSigned() is not equals to E->getType()->isSignedIntegerOrEnumerationType()?
7:57PM 7 RFC: should we spell lambdas like functions?
6:05PM 1 Accessing global variable values from IRBuilder
5:53PM 0 Storing temporary data in Function / MachineFunction
2:25PM 2 Where is the code that is called when clang calls the job which generates IR?
2:23PM 1 Get the function boundaries
10:51AM 0 `llvm.experimental.stackmap` is erroneously marked `Throws`?
10:04AM 0 new bug filed for RegAllocGreedy -exhaustive-register-search
9:03AM 2 Archive file test problem
12:29AM 1 [LoopUtils] Breaking LoopUtils into an analysis pass
 
Wednesday July 4 2018
TimeRepliesSubject
4:58PM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
12:50PM 2 [RFC][VECLIB] how should we legalize VECLIB calls?
10:27AM 0 recent changes to unique_function break unit tests with "older" compilers
9:58AM 2 Why SI.isSigned() is not equals to E->getType()->isSignedIntegerOrEnumerationType()?
7:47AM 1 [RFC][VECLIB] how should we legalize VECLIB calls?
6:42AM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
1:25AM 1 Question about canonicalizing cmp+select
 
Tuesday July 3 2018
TimeRepliesSubject
10:55PM 0 [WebAssembly] lld dynamic loader
10:46PM 0 Question about canonicalizing cmp+select
10:44PM 2 Question about canonicalizing cmp+select
10:39PM 0 Question about canonicalizing cmp+select
6:48PM 0 Using FileCheck in unit tests
6:44PM 2 Using FileCheck in unit tests
6:13PM 0 Question about canonicalizing cmp+select
6:06PM 4 Question about canonicalizing cmp+select
5:24PM 0 Bug-closing protocol
5:23PM 1 building LLVM-trunk with LLVM-trunk breaks with undefined symbol _ZTVN4llvm2cl3optISsLb0ENS0_6parserISsEEEE
11:56AM 2 Bug-closing protocol
11:42AM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
6:38AM 1 [RFC][VECLIB] how should we legalize VECLIB calls?
5:29AM 1 [cfe-dev] Why Clang is yielding different LLVM IR return type forthe same function
4:23AM 0 [cfe-dev] Why Clang is yielding different LLVM IR return type for the same function
3:48AM 2 Why Clang is yielding different LLVM IR return type for the same function
12:32AM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
12:13AM 0 Buildbot numbers for the week of 6/24/2018 - 6/30/2018
12:13AM 0 Buildbot numbers for the week of 6/17/2018 - 6/23/2018
12:02AM 1 Improve LLVM IR dumps
 
Monday July 2 2018
TimeRepliesSubject
10:58PM 8 [RFC][VECLIB] how should we legalize VECLIB calls?
10:36PM 2 Rotates, once again
10:16PM 0 Rotates, once again
10:13PM 0 Using FileCheck in unit tests
9:35PM 3 Using FileCheck in unit tests
9:33PM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
8:37PM 2 Rotates, once again
7:41PM 1 Rotates, once again
7:23PM 0 LLVM Weekly - #235, July 2nd 2018
6:50PM 0 July LLVM bay-area social is *not* this Thursday!
6:48PM 2 [RFC][VECLIB] how should we legalize VECLIB calls?
5:52PM 0 [RFC][VECLIB] how should we legalize VECLIB calls?
4:58PM 1 Linking Kaleidoscope-8 wants all targets
4:53PM 0 Linking Kaleidoscope-8 wants all targets
4:27PM 0 Rotates, once again
3:08PM 3 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
11:25AM 1 Cross Compilation Problem
9:53AM 0 [RFC][SVE] Supporting SIMD instruction sets with variable vector lengths
9:04AM 0 Cross Compilation Problem
6:38AM 2 [RFC][VECLIB] how should we legalize VECLIB calls?
12:51AM 0 I've seen OrcJit is under overhaul, and also the MCJIT, so what's the plan?
 
Sunday July 1 2018
TimeRepliesSubject
5:52PM 1 Using BuildMI to insert Intel MPX instruction BNDCU failed
5:41PM 0 Using BuildMI to insert Intel MPX instruction BNDCU failed
5:19PM 2 Cross Compilation Problem
3:07PM 0 Determine reason for failure at -O1
2:22PM 2 Linking Kaleidoscope-8 wants all targets
10:01AM 2 I've seen OrcJit is under overhaul, and also the MCJIT, so what's the plan?