llvm dev - Dec 2018

Monday December 31 2018
TimeRepliesSubject
11:06PM 1 AA pass dependencies
9:41PM 0 [cfe-dev] Portable multiplication 64 x 64 -> 128 for int128 reimplementation
9:20PM 2 [cfe-dev] Portable multiplication 64 x 64 -> 128 for int128 reimplementation
8:48PM 1 intra vs inter module LTO (A. Ilchinger via llvm-dev)
7:47PM 0 LLVM Coverage Viewer
6:48PM 0 LLVM Weekly - #261, December 31st 2018
5:55PM 1 intra vs inter module LTO
12:07PM 1 Strategy for writing a new LLVM backend?
12:01PM 0 Loss (?) of AA on function inlining
4:54AM 4 RFC: Modernizing our use of auto
2:35AM 1 Issue with "t -> signature is meaningless, use custom typechecking"
1:14AM 0 [RFC] Proposal: llvm-tapi, adding YAML/stub generation for ELF linking support
 
Sunday December 30 2018
TimeRepliesSubject
11:09PM 2 [RFC] Proposal: llvm-tapi, adding YAML/stub generation for ELF linking support
9:45PM 0 [cfe-dev] Portable multiplication 64 x 64 -> 128 for int128 reimplementation
8:55PM 2 kaleidoscope ch4 jit example regression?
2:49PM 0 Analyzing JumpTable index of LLVM IR code
7:54AM 0 [RFC] Proposal: llvm-tapi, adding YAML/stub generation for ELF linking support
1:34AM 3 [cfe-dev] Portable multiplication 64 x 64 -> 128 for int128 reimplementation
12:44AM 0 [cfe-dev] Portable multiplication 64 x 64 -> 128 for int128 reimplementation
 
Saturday December 29 2018
TimeRepliesSubject
11:03PM 2 Portable multiplication 64 x 64 -> 128 for int128 reimplementation
7:59PM 0 Advice for Porting SafeStack to New Pass Manager
6:52PM 2 bootstrapping llvm with advanced configuration
5:46PM 0 Branch folding optimisation on the AVR platform produces out of order code
4:32PM 1 [RFC] Adding thread group semantics to LangRef (motivated by GPUs)
9:27AM 0 How to get the function's parameters value at runtime?
6:25AM 1 support for nvidia Turing GPU
3:40AM 0 Buildbot numbers for the week of 12/16/2018 - 12/22/2018
3:39AM 0 Buildbot numbers for the week of 12/09/2018 - 12/15/2018
 
Friday December 28 2018
TimeRepliesSubject
7:09PM 2 Advice for Porting SafeStack to New Pass Manager
4:38PM 2 [Instrumentation] Basic Block in function 'main' does not have terminator!
6:41AM 2 LLVM Coverage Viewer
 
Thursday December 27 2018
TimeRepliesSubject
7:46PM 2 [CMake] CMAKE_TOOLCHAIN_FILE and projects
2:46PM 2 AA pass dependencies
 
Wednesday December 26 2018
TimeRepliesSubject
7:18PM 0 [CFP] Third LLVM Performance Workshop at CGO-2019
 
Tuesday December 25 2018
TimeRepliesSubject
9:56AM 0 [cfe-dev] Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister], when building Boost 1.69.0
1:08AM 1 [cfe-dev] Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister], when building Boost 1.69.0
 
Monday December 24 2018
TimeRepliesSubject
6:00PM 0 LLVM Weekly - #260, December 24th 2018
5:15PM 1 SjLj exception handling impl
3:38PM 2 [Release-testers] 7.0.1-final has been tagged
1:10PM 0 Testing compiler reliability using Csmith
6:18AM 1 Tablegen: frameindex matches register
1:01AM 1 [llvm-pdbutil] : merge not working properly
 
Sunday December 23 2018
TimeRepliesSubject
6:53PM 1 How to compile glibc with clang/llvm?
4:00PM 0 How to compile glibc with clang/llvm?
10:59AM 3 How to compile glibc with clang/llvm?
10:51AM 0 How to compile glibc with clang/llvm?
 
Saturday December 22 2018
TimeRepliesSubject
8:26PM 0 Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister], when building Boost 1.69.0
8:23PM 2 Error: ISO C++17 does not allow 'register' storage class specifier [-Wregister], when building Boost 1.69.0
6:49PM 2 [llvm-pdbutil] : merge not working properly
5:43PM 0 Fixing ExecutionEngine.run_function OCaml bindings
5:32PM 1 Fixing ExecutionEngine.run_function OCaml bindings
9:29AM 3 How to compile glibc with clang/llvm?
2:14AM 2 New to LLVM. Need help getting available register
 
Friday December 21 2018
TimeRepliesSubject
9:36PM 0 EuroLLVM'19 : registration opening, call for paper on-going !
8:05PM 0 [RFC] Allocatable Global Register Variables for ARM
7:12PM 1 llvm/compiler-rt install path
4:16PM 1 [OpenMP][AArch64][GlobalISel] AArch64 OMPT tests failing
4:08PM 2 [RFC] Allocatable Global Register Variables for ARM
3:43PM 0 [OpenMP][AArch64][GlobalISel] AArch64 OMPT tests failing
3:30PM 2 [OpenMP][AArch64][GlobalISel] AArch64 OMPT tests failing
7:51AM 2 RegBankSelect complex value mappings
7:36AM 0 [OpenMP][AArch64][GlobalISel] AArch64 OMPT tests failing
2:36AM 0 [LSR] Post-inc load/store cost model in loop strength reduction
1:38AM 0 Holiday update on LLVM's Relicensing effort
12:15AM 0 RegBankSelect complex value mappings
 
Thursday December 20 2018
TimeRepliesSubject
11:07PM 1 [RFC] Matrix support (take 2)
9:34PM 2 [OpenMP][AArch64][GlobalISel] AArch64 OMPT tests failing
9:14PM 0 [RFC] Implementing LLVM MC Protobuf Fuzzer for Assembly and Encoding for RISC-V target
8:07PM 1 Memory Consumption and Execution Time static Statistics in LLVM. Can llvm-mca help?
6:18PM 0 [Release-testers] 7.0.1-final has been tagged
5:43PM 2 [RFC] Matrix support (take 2)
5:03PM 2 [RFC] Adding thread group semantics to LangRef (motivated by GPUs)
4:40PM 0 [RFC] Matrix support (take 2)
3:43PM 3 [RFC] Matrix support (take 2)
3:17PM 0 [Orc] JIT session error: Symbols not found: { fmodf }
9:35AM 0 New LLVM git repository conversion prototype
5:25AM 2 RegBankSelect complex value mappings
4:14AM 0 Performance Testing BasicAA and CFL AA
12:23AM 5 7.0.1-final has been tagged
 
Wednesday December 19 2018
TimeRepliesSubject
11:08PM 0 [RFC] Matrix support (take 2)
10:21PM 3 [RFC] Matrix support (take 2)
10:09PM 0 Dependence Analysis
10:07PM 0 [RFC] Matrix support (take 2)
9:31PM 3 [RFC] Matrix support (take 2)
7:45PM 0 [RFC] Adding thread group semantics to LangRef (motivated by GPUs)
7:31PM 5 [RFC] Adding thread group semantics to LangRef (motivated by GPUs)
7:09PM 0 [RFC] Matrix support (take 2)
7:05PM 4 New LLVM git repository conversion prototype
6:46PM 0 LLVM lab maintenance works in the nearest hour
6:39PM 1 Dynamic Instruction Count
6:20PM 0 New LLVM git repository conversion prototype
5:47PM 0 Difficulty in understanding loop analysis code
5:32PM 1 Is .bc extension required in LLVM bitcode file?
1:09PM 1 [SERVER UPDATE] Moving clang, clang-analyzer, libcxxabi, libcxx ... websites to new server
10:34AM 0 Command line -mcpu= and -march=
10:23AM 2 Command line -mcpu= and -march=
9:20AM 0 New LLVM git repository conversion prototype
6:24AM 0 [SERVER UPDATE] Moving clang, clang-analyzer, libcxxabi, libcxx ... websites to new server
6:18AM 3 [RFC] Matrix support (take 2)
5:28AM 3 New LLVM git repository conversion prototype
4:45AM 0 [RFC] Matrix support (take 2)
4:01AM 0 New LLVM git repository conversion prototype
1:48AM 1 should we do this time-consuming transform in InstCombine?
12:12AM 7 New LLVM git repository conversion prototype
 
Tuesday December 18 2018
TimeRepliesSubject
8:27PM 0 Request For Comments: used attribute semantics
7:21PM 0 Interprocedural AA
5:16PM 0 should we do this time-consuming transform in InstCombine?
3:45PM 1 [monorepo] Downstream branch zipping tool available
1:06PM 2 Interprocedural AA
10:23AM 0 [monorepo] Downstream branch zipping tool available
10:21AM 1 In ISel, where Constant<0> comes from?
9:41AM 0 In ISel, where Constant<0> comes from?
9:02AM 2 In ISel, where Constant<0> comes from?
8:26AM 2 should we do this time-consuming transform in InstCombine?
7:44AM 0 should we do this time-consuming transform in InstCombine?
7:18AM 2 should we do this time-consuming transform in InstCombine?
7:10AM 0 In ISel, where Constant<0> comes from?
4:37AM 0 [RFC][llvm-mca] Adding binary support to llvm-mca.
1:40AM 1 How to build lli (LLVM JIT) for RISCV?
 
Monday December 17 2018
TimeRepliesSubject
11:40PM 1 Where's the optimiser gone (part 9): bit twiddling not recognised
5:48PM 0 [RFC][llvm-mca] Adding binary support to llvm-mca.
5:12PM 0 LLVM Weekly - #259, December 17th 2018
4:08PM 0 ACTION REQUIRED: LLVM relicensing form and individual agreement
3:48PM 1 Windows /bigobj
3:31PM 0 LLVM Backend for a platform with no (normal) stack
3:19PM 2 LLVM Backend for a platform with no (normal) stack
3:18PM 0 [cfe-dev] Windows /bigobj
3:18PM 0 Windows /bigobj
3:12PM 4 Windows /bigobj
3:05PM 0 LLVM Backend for a platform with no (normal) stack
2:31PM 2 LLVM Backend for a platform with no (normal) stack
2:28PM 0 LLVM Backend for a platform with no (normal) stack
2:14PM 2 LLVM Backend for a platform with no (normal) stack
2:08PM 4 In ISel, where Constant<0> comes from?
10:19AM 1 LazyValueInfo
8:34AM 0 DebugInfo proposal: Emit an explicit empty address range on CUs with no code addresses
1:50AM 1 beginner bugs
1:03AM 2 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
1:01AM 0 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
12:57AM 2 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
 
Sunday December 16 2018
TimeRepliesSubject
9:02PM 0 LLC Version 3.8 : Unsupported library call operation for a mul instruction
7:44PM 0 RFC: Modernizing our use of auto
4:47PM 2 LLC Version 3.8 : Unsupported library call operation for a mul instruction
3:53PM 1 lld-link.exe error "could not open /LTCG:incremental: no such file or directory"
1:29PM 0 Kaleidoscope Chapter 8 linker command failed with exit code 1143
5:37AM 0 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
2:12AM 3 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
 
Saturday December 15 2018
TimeRepliesSubject
8:02PM 0 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
6:32PM 4 Disabling LLVM_ATTRIBUTE_ALWAYS_INLINE for development?
5:44PM 0 Crashes when adding VisualStduio generated object files to the JIT process
2:32PM 0 LLVM Backend for a platform with no (normal) stack
 
Friday December 14 2018
TimeRepliesSubject
10:48PM 0 Debug info for CUDA code
10:08PM 0 Debug info for CUDA code
9:54PM 8 Debug info for CUDA code
9:19PM 0 Debug info for CUDA code
9:08PM 0 Dealing with information loss for widened integer operations at ISel time
8:37PM 1 Using LLD to link against third-party libraries? How?
8:27PM 0 LLVM Backend for a platform with no (normal) stack
8:09PM 4 LLVM Backend for a platform with no (normal) stack
7:33PM 2 Debug info for CUDA code
7:28PM 0 LLVM Backend for a platform with no (normal) stack
6:04PM 0 LLVM Alias Analysis problem
5:56PM 2 LLVM Alias Analysis problem
5:28PM 3 Compiling for baremetal ARMv4 on Ubuntu Linux
5:05PM 2 LLVM Backend for a platform with no (normal) stack
5:05PM 0 [RFC] Re-implementing -fveclib with OpenMP
5:04PM 0 The bit pattern after stripPointerCasts()
4:58PM 0 LLVM Alias Analysis problem
3:57PM 0 Linting rst files
3:13PM 0 Implement VLIW Backend on LLVM (Assembler Related Questions)
2:50PM 1 LLVM Error: Unsupported library call operation
12:47PM 3 LLVM Alias Analysis problem
12:20PM 0 LLVM Error: Unsupported library call operation
11:43AM 2 Dealing with information loss for widened integer operations at ISel time
10:27AM 2 LLVM Error: Unsupported library call operation
10:10AM 0 Using LLD to link against third-party libraries? How?
6:11AM 2 The bit pattern after stripPointerCasts()
3:44AM 0 The bit pattern after stripPointerCasts()
3:40AM 2 The bit pattern after stripPointerCasts()
3:21AM 0 The bit pattern after stripPointerCasts()
 
Thursday December 13 2018
TimeRepliesSubject
11:57PM 0 LLVM Backend for a platform with no (normal) stack
9:41PM 0 Dealing with information loss for widened integer operations at ISel time
8:52PM 2 LLVM Backend for a platform with no (normal) stack
8:30PM 0 New LLVM git repository conversion prototype
8:19PM 1 New LLVM git repository conversion prototype
7:25PM 0 New LLVM git repository conversion prototype
5:17PM 1 New LLVM git repository conversion prototype
5:10PM 0 Compiling for baremetal ARMv4 on Ubuntu Linux
4:46PM 2 Source locations missing when using xray-account
4:31PM 5 New LLVM git repository conversion prototype
3:39PM 1 How to get the destination in a LoadInst
3:18PM 0 New LLVM git repository conversion prototype
3:06PM 2 New LLVM git repository conversion prototype
2:34PM 0 New LLVM git repository conversion prototype
2:30PM 0 New LLVM git repository conversion prototype
2:25PM 2 Dealing with information loss for widened integer operations at ISel time
2:00PM 0 Setting a function in a module to extern
1:30PM 2 Setting a function in a module to extern
12:08PM 2 Compiling for baremetal ARMv4 on Ubuntu Linux
11:06AM 1 [RFC] Enable thread specific cl::opt values for multi-threaded support
9:53AM 0 Setting a function in a module to extern
9:49AM 2 New LLVM git repository conversion prototype
7:14AM 2 Setting a function in a module to extern
7:06AM 2 New LLVM git repository conversion prototype
6:59AM 2 Crashes when adding VisualStduio generated object files to the JIT process
5:31AM 0 [Release-testers] LLVM 7.0.1-rc3 has been tagged.
5:20AM 0 LLDB target charset, libicu vs libiconv.
4:53AM 0 New LLVM git repository conversion prototype
 
Wednesday December 12 2018
TimeRepliesSubject
11:28PM 0 How to get the destination in a LoadInst
11:20PM 1 LLVM Alias Analysis
11:05PM 2 How to get the destination in a LoadInst
10:40PM 0 How to get the destination in a LoadInst
10:12PM 1 How to get the destination in a LoadInst
10:05PM 0 How to get the destination in a LoadInst
9:58PM 2 [RFC] Re-implementing -fveclib with OpenMP
9:57PM 2 How to get the destination in a LoadInst
9:37PM 1 [RFC] Moving tools/llvm-mca/lib into lib/MCA
8:37PM 0 How to get the destination in a LoadInst
7:34PM 0 Using LLD to link against third-party libraries? How?
7:18PM 2 Using LLD to link against third-party libraries? How?
6:36PM 0 LLVM Alias Analysis
6:25PM 1 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
6:23PM 6 How to get the destination in a LoadInst
5:44PM 0 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
5:35PM 2 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
5:11PM 0 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
4:54PM 2 Testing compiler reliability using Csmith
4:33PM 0 Using LLD to link against third-party libraries? How?
4:29PM 2 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
4:16PM 4 Using LLD to link against third-party libraries? How?
4:10PM 0 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
4:02PM 0 Using LLD to link against third-party libraries? How?
4:01PM 3 LLVM Alias Analysis
3:58PM 1 [RFC] Moving tools/llvm-mca/lib into lib/MCA
3:37PM 0 Using LLD to link against third-party libraries? How?
3:14PM 4 Using LLD to link against third-party libraries? How?
2:43PM 0 Regarding GSOC 2019
2:42PM 2 Change Process
2:31PM 0 Using LLD to link against third-party libraries? How?
2:13PM 1 [RFC] Moving tools/llvm-mca/lib into lib/MCA
12:57PM 3 Using LLD to link against third-party libraries? How?
12:51PM 0 [RFC] Moving tools/llvm-mca/lib into lib/MCA
11:58AM 4 [RFC] Moving tools/llvm-mca/lib into lib/MCA
6:10AM 0 Using LLD to link against third-party libraries? How?
3:47AM 0 [RFC] Re-implementing -fveclib with OpenMP
3:24AM 2 Using LLD to link against third-party libraries? How?
1:22AM 0 [RFC] The callback attribute and abstract call sites
1:22AM 0 Buildbot numbers for the week of 12/02/2018 - 12/08/2018
1:22AM 0 Buildbot numbers for the week of 11/25/2018 - 12/01/2018
1:16AM 0 Buildbot numbers for the week of 11/18/2018 - 11/24/2018
12:51AM 2 The bit pattern after stripPointerCasts()
 
Tuesday December 11 2018
TimeRepliesSubject
11:01PM 0 Using LLD to link against third-party libraries? How?
10:36PM 2 Implement VLIW Backend on LLVM (Assembler Related Questions)
10:30PM 3 Using LLD to link against third-party libraries? How?
10:08PM 0 Using LLD to link against third-party libraries? How?
8:43PM 2 Using LLD to link against third-party libraries? How?
8:10PM 0 Using LLD to link against third-party libraries? How?
8:01PM 2 Using LLD to link against third-party libraries? How?
7:54PM 0 Using LLD to link against third-party libraries? How?
7:48PM 2 Using LLD to link against third-party libraries? How?
7:32PM 0 Using LLD to link against third-party libraries? How?
7:20PM 3 Using LLD to link against third-party libraries? How?
6:33PM 0 Resolving Relocated Symbol Addresses
10:34AM 0 Automatic GPU Code Generation
7:43AM 0 Automatic GPU Code Generation
7:35AM 2 Automatic GPU Code Generation
7:18AM 0 Automatic GPU Code Generation
6:36AM 2 Automatic GPU Code Generation
 
Monday December 10 2018
TimeRepliesSubject
9:40PM 4 [RFC][llvm-mca] Adding binary support to llvm-mca.
8:47PM 0 LLVM Weekly - #258, December 10th 2018
7:32PM 0 [RFC][llvm-mca] Adding binary support to llvm-mca.
7:22PM 1 JIT parameter in createTargetMachine
7:19PM 0 Implement VLIW Backend on LLVM (Assembler Related Questions)
6:58PM 1 [cfe-dev] Updates on SVN to GitHub migration
6:55PM 0 [cfe-dev] Updates on SVN to GitHub migration
6:52PM 0 GenericValue of pointer becomes 0 when passed through RunFunction
6:38PM 2 [cfe-dev] Updates on SVN to GitHub migration
5:39PM 1 RFC: Dealing with out of tree changes and the LLVM git monorepo
4:59PM 0 Compiling for baremetal ARMv4 on Ubuntu Linux
4:05PM 2 Compiling for baremetal ARMv4 on Ubuntu Linux
3:15PM 2 [RFC][llvm-mca] Adding binary support to llvm-mca.
2:59PM 0 [RFC][llvm-mca] Adding binary support to llvm-mca.
12:51PM 1 MatchLoadCombine(): handling for vectorized loop.
10:43AM 0 using emulated-tls on Darwin 8, 9, 10
10:23AM 1 Parse LLVM IR
9:08AM 2 Migrate utils/ Python 2 scripts to Python 3
8:36AM 0 Parse LLVM IR
6:52AM 2 using emulated-tls on Darwin 8, 9, 10
 
Sunday December 9 2018
TimeRepliesSubject
9:13PM 0 Source locations missing when using xray-account
3:40PM 2 Parse LLVM IR
9:59AM 1 Investigating c++2a features
 
Saturday December 8 2018
TimeRepliesSubject
10:27PM 0 using emulated-tls on Darwin 8, 9, 10
7:51PM 2 using emulated-tls on Darwin 8, 9, 10
6:10PM 0 using emulated-tls on Darwin 8, 9, 10
4:06PM 2 using emulated-tls on Darwin 8, 9, 10
12:26PM 0 using emulated-tls on Darwin 8, 9, 10
10:07AM 0 Should intrinsics llvm.eh.sjlj.setjmp be with isBarrier flag?
5:29AM 5 LLVM 7.0.1-rc3 has been tagged.
 
Friday December 7 2018
TimeRepliesSubject
10:02PM 0 MatchLoadCombine(): handling for vectorized loop.
9:30PM 2 using emulated-tls on Darwin 8, 9, 10
7:19PM 0 Testing compiler reliability using Csmith
7:04PM 2 Testing compiler reliability using Csmith
6:41PM 0 Testing compiler reliability using Csmith
4:40PM 0 Compiling for baremetal ARMv4 on Ubuntu Linux
3:47PM 2 Compiling for baremetal ARMv4 on Ubuntu Linux
6:15AM 2 Testing compiler reliability using Csmith
1:46AM 3 Implement VLIW Backend on LLVM (Assembler Related Questions)
1:29AM 2 Should intrinsics llvm.eh.sjlj.setjmp be with isBarrier flag?
 
Thursday December 6 2018
TimeRepliesSubject
7:37PM 0 [cfe-dev] RFC: Modernizing our use of auto
6:48PM 0 New to LLVM. Need help generating assembly
6:12PM 1 [RFC] Matrix support (take 2)
5:57PM 0 [RFC] Matrix support (take 2)
5:31PM 3 New to LLVM. Need help generating assembly
4:11PM 1 CloneMachineInstr and register ties
4:07PM 1 AliasAnalysis does not look though a memcpy
2:33PM 0 AliasAnalysis does not look though a memcpy
12:57PM 2 Source locations missing when using xray-account
10:12AM 1 [cfe-dev] RFC: Modernizing our use of auto
7:45AM 0 [cfe-dev] RFC: Modernizing our use of auto
6:24AM 3 [RFC] Matrix support (take 2)
6:15AM 0 New to LLVM. Need help generating assembly
5:26AM 4 [cfe-dev] RFC: Modernizing our use of auto
4:46AM 0 [RFC] Matrix support (take 2)
3:22AM 2 New to LLVM. Need help generating assembly
12:25AM 0 DebugInfo: Global variable expression management
12:20AM 2 DebugInfo: Global variable expression management
12:14AM 0 DebugInfo: Global variable expression management
 
Wednesday December 5 2018
TimeRepliesSubject
11:58PM 2 DebugInfo: Global variable expression management
9:32PM 2 AliasAnalysis does not look though a memcpy
9:05PM 1 Branch relaxation at assembler level (RISCV)
8:14PM 0 AliasAnalysis does not look though a memcpy
7:39PM 1 ABI change in LLVM 7.0.x release
7:19PM 1 RFC: Supported Optimizations attribute
7:06PM 0 Getting a BasicBlock address
6:41PM 5 [RFC] Matrix support (take 2)
6:21PM 0 Strange regalloc behaviour: one more available register causes much worse allocation
5:56PM 2 AliasAnalysis does not look though a memcpy
5:50PM 3 Strange regalloc behaviour: one more available register causes much worse allocation
5:45PM 0 RFC: Supported Optimizations attribute
5:19PM 2 RFC: Supported Optimizations attribute
5:13PM 0 Strange regalloc behaviour: one more available register causes much worse allocation
5:10PM 0 [cfe-dev] RFC: Supported Optimizations attribute
3:51PM 0 AliasAnalysis does not look though a memcpy
3:46PM 2 Strange regalloc behaviour: one more available register causes much worse allocation
3:14PM 3 Getting a BasicBlock address
11:28AM 1 Restrict global constructors to base ISA
11:01AM 0 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
10:31AM 0 [cfe-dev] RFC: Supported Optimizations attribute
10:06AM 0 ABI change in LLVM 7.0.x release
8:57AM 4 [cfe-dev] RFC: Supported Optimizations attribute
8:37AM 0 ABI change in LLVM 7.0.x release
3:59AM 2 Passing arguments and returning value of struct or class
1:38AM 0 The builtins library of compiler-rt is a performance HOG^WKILLER
1:32AM 0 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
1:15AM 4 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
12:56AM 1 Branch relaxation at assembler level (RISCV)
12:50AM 2 RFC: LoopIDs are not identifiers (and better loop-parallel metadata)
 
Tuesday December 4 2018
TimeRepliesSubject
11:58PM 0 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
11:21PM 0 RFC: Supported Optimizations attribute
11:15PM 0 Debug info for CUDA code
11:06PM 2 Debug info for CUDA code
10:50PM 4 RFC: Supported Optimizations attribute
10:12PM 0 Linking with Clang on the command line? (And using LLVM with VS2017 IDE)
10:00PM 1 Hoisting a guarded division instruction causes division-by-zero
9:43PM 0 [Unsafe-fp-math] Merge attribute for inlining
9:28PM 2 [Unsafe-fp-math] Merge attribute for inlining
8:36PM 0 [cfe-dev] RFC: Supported Optimizations attribute
8:13PM 0 Branch relaxation at assembler level (RISCV)
8:05PM 2 [cfe-dev] RFC: Supported Optimizations attribute
7:59PM 1 RFC: Supported Optimizations attribute
7:47PM 1 __parityti2(), __paritydi2() and __paritysi2() vs. __builtin_parity
7:34PM 0 [Unsafe-fp-math] Merge attribute for inlining
7:24PM 0 RFC: Supported Optimizations attribute
6:59PM 0 [cfe-dev] RFC: Modernizing our use of auto
6:43PM 5 ABI change in LLVM 7.0.x release
6:34PM 2 [Unsafe-fp-math] Merge attribute for inlining
6:16PM 4 RFC: Supported Optimizations attribute
6:15PM 0 December LLVM bay-area social is this Thursday!
5:52PM 1 nullptr bit-value for DebugInfo in non-default address spaces
5:08PM 1 Where's the optimiser gone (part 8): remainder calculated "by hand", not via call of __divmoddi4
5:00PM 0 nullptr bit-value for DebugInfo in non-default address spaces
4:16PM 1 [cfe-dev] RFC: Supported Optimizations attribute
3:42PM 0 [cfe-dev] RFC: Modernizing our use of auto
2:54PM 0 Compiling for baremetal ARMv4 on Ubuntu Linux
2:47PM 3 nullptr bit-value for DebugInfo in non-default address spaces
1:20PM 0 Passing global variable to external function
12:21PM 2 Compiling for baremetal ARMv4 on Ubuntu Linux
10:01AM 4 [cfe-dev] RFC: Modernizing our use of auto
9:01AM 2 MatchLoadCombine(): handling for vectorized loop.
7:49AM 0 RFC: Supported Optimizations attribute
7:23AM 0 Incorrect placement of an instruction after PostRAScheduler pass
6:45AM 3 RFC: Supported Optimizations attribute
6:22AM 2 Incorrect placement of an instruction after PostRAScheduler pass
4:52AM 0 RFC: Supported Optimizations attribute
2:28AM 0 Debug info for CUDA code
1:51AM 0 MC Assembler / tablegen: actually parsing variable_ops
1:32AM 2 MC Assembler / tablegen: actually parsing variable_ops
 
Monday December 3 2018
TimeRepliesSubject
11:48PM 0 error: instruction requires: AVX-512 ISA
11:37PM 0 MatchLoadCombine(): handling for vectorized loop.
10:45PM 5 Branch relaxation at assembler level (RISCV)
10:38PM 2 [RFC][llvm-mca] Adding binary support to llvm-mca.
10:30PM 1 workaround to force LLD to make dwarf info sections mappable/loadable?
10:24PM 0 workaround to force LLD to make dwarf info sections mappable/loadable?
10:10PM 3 workaround to force LLD to make dwarf info sections mappable/loadable?
10:05PM 0 workaround to force LLD to make dwarf info sections mappable/loadable?
8:35PM 0 LLVM Weekly - #257, December 3rd 2018
8:34PM 2 workaround to force LLD to make dwarf info sections mappable/loadable?
7:30PM 0 Restrict global constructors to base ISA
7:16PM 0 Rather poor code optimisation of current clang/LLVM targeting Intel x86 (both -64 and -32)
7:05PM 0 Phabricator default view
6:50PM 3 The builtins library of compiler-rt is a performance HOG^WKILLER
6:36PM 0 Source locations missing when using xray-account
5:53PM 0 The builtins library of compiler-rt is a performance HOG^WKILLER
4:26PM 0 RFC: Dealing with out of tree changes and the LLVM git monorepo
4:20PM 2 MatchLoadCombine(): handling for vectorized loop.
3:46PM 3 RFC: Dealing with out of tree changes and the LLVM git monorepo
2:33PM 0 Who is code-owner of the builtins library of compiler-rt?
2:27PM 0 Where's the optimiser gone? (part 7): poor register allocation for 64-bit multiplication and following addition on 32-bit target
2:24PM 0 Where's the optimiser gone? (part 6): "rotation" idiom not recognised for 64-bit value on 32-bit target
2:10PM 4 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
1:44PM 0 [8.0.0 Release] Release schedule
1:40PM 3 The builtins library of compiler-rt is a performance HOG^WKILLER
1:21PM 0 [RFC][llvm-mca] Adding binary support to llvm-mca.
1:04PM 5 [8.0.0 Release] Release schedule
12:46PM 2 Source locations missing when using xray-account
12:01PM 0 Source locations missing when using xray-account
 
Sunday December 2 2018
TimeRepliesSubject
7:07PM 0 Linking third-party libraries using lld?
6:51PM 2 Linking third-party libraries using lld?
5:47PM 4 RFC: Supported Optimizations attribute
3:30PM 1 Question regarding nuw and nsw
2:30PM 0 SmallVector error in loop analysis pass
 
Saturday December 1 2018
TimeRepliesSubject
8:29PM 0 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
7:55PM 1 Where's the optimiser gone? (part 5.b): missed tail calls, and more...
7:28PM 1 Vectorizer has trouble with vpmovmskb and store
7:15PM 0 Where's the optimiser gone? (part 5.c): missed tail calls, and more...
7:07PM 0 Where's the optimiser gone? (part 5.b): missed tail calls, and more...
5:29PM 2 Where's the optimiser gone? (part 5.c): missed tail calls, and more...
5:28PM 2 Where's the optimiser gone? (part 5.b): missed tail calls, and more...
5:28PM 2 Where's the optimiser gone? (part 5.a): missed tail calls, and more...
4:39PM 0 I had enabled libcxx and libcxxabi, but I can't find C++ library and incude directories in the LLVM installation
1:56PM 2 LTO, ifuncs, and lld
12:38PM 0 Vectorizer has trouble with vpmovmskb and store
10:17AM 2 Restrict global constructors to base ISA