[llvm-bugs] [Bug 42459] New: [InstCombine] ((~x) + y) + 1 -> y - x fold

https://bugs.llvm.org/show_bug.cgi?id=42459 Bug ID: 42459 Summary: [InstCombine] ((~x) + y) + 1 -> y - x fold Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement

[llvm-bugs] [Bug 42460] New: ELF dependent-library specifier to itself in an object file causes LLD to hang

https://bugs.llvm.org/show_bug.cgi?id=42460 Bug ID: 42460 Summary: ELF dependent-library specifier to itself in an object file causes LLD to hang Product: lld Version: unspecified Hardware: PC OS: All

[llvm-bugs] [Bug 42461] New: constexpr can't handle vector types

https://bugs.llvm.org/show_bug.cgi?id=42461 Bug ID: 42461 Summary: constexpr can't handle vector types Product: clang Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity: enhancement

[llvm-bugs] [Bug 38768] [meta][DebugInfo] Umbrella bug for poor debug experiences

https://bugs.llvm.org/show_bug.cgi?id=38768 Bug 38768 depends on bug 41675, which changed state. Bug 41675 Summary: [DebugInfo@O2] Too much indirection added to stack pointer's variable location https://bugs.llvm.org/show_bug.cgi?id=41675 What|Removed |Added --

[llvm-bugs] [Bug 41675] [DebugInfo@O2] Too much indirection added to stack pointer's variable location

https://bugs.llvm.org/show_bug.cgi?id=41675 Jeremy Morse changed: What|Removed |Added Status|CONFIRMED |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 42462] New: Running python tests is fragile

https://bugs.llvm.org/show_bug.cgi?id=42462 Bug ID: 42462 Summary: Running python tests is fragile Product: clang Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancement Priority: P

[llvm-bugs] [Bug 42463] New: Sanitizer-x86_64-Test-Nolibc doesn't link in Linux/i686 build

https://bugs.llvm.org/show_bug.cgi?id=42463 Bug ID: 42463 Summary: Sanitizer-x86_64-Test-Nolibc doesn't link in Linux/i686 build Product: compiler-rt Version: unspecified Hardware: PC OS: Linux S

[llvm-bugs] [Bug 42465] New: XRay unit tests don't link in Linux/i686 build

https://bugs.llvm.org/show_bug.cgi?id=42465 Bug ID: 42465 Summary: XRay unit tests don't link in Linux/i686 build Product: compiler-rt Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: enha

[llvm-bugs] Issue 14145 in oss-fuzz: llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: !NodePtr->isKnownSentinel()

Updates: Labels: Deadline-Approaching Comment #2 on issue 14145 by sheriff...@chromium.org: llvm/llvm-isel-fuzzer--x86_64-O2: ASSERT: !NodePtr->isKnownSentinel() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14145#c2 This bug is approaching its deadline for being fixed, and wi

[llvm-bugs] Issue 14147 in oss-fuzz: llvm/llvm-dwarfdump-fuzzer: Heap-buffer-overflow in llvm::DWARFUnitIndex::parseImpl

Updates: Labels: Deadline-Approaching Comment #2 on issue 14147 by sheriff...@chromium.org: llvm/llvm-dwarfdump-fuzzer: Heap-buffer-overflow in llvm::DWARFUnitIndex::parseImpl https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14147#c2 This bug is approaching its deadline for bei

[llvm-bugs] [Bug 42466] New: [InstCombine] Preferred shift direction in bit test

https://bugs.llvm.org/show_bug.cgi?id=42466 Bug ID: 42466 Summary: [InstCombine] Preferred shift direction in bit test Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhance

[llvm-bugs] [Bug 42399] InstCombine: shift amount reassociation when doing bit test

https://bugs.llvm.org/show_bug.cgi?id=42399 Roman Lebedev changed: What|Removed |Added Fixed By Commit(s)||364791 Status|NEW

[llvm-bugs] [Bug 42467] New: Assertion `MaybeODRUseExprs.empty() && "Leftover expressions for odr-use checking"' failed.

https://bugs.llvm.org/show_bug.cgi?id=42467 Bug ID: 42467 Summary: Assertion `MaybeODRUseExprs.empty() && "Leftover expressions for odr-use checking"' failed. Product: clang Version: trunk Hardware: PC OS: A

[llvm-bugs] [Bug 42459] [InstCombine] ((~x) + y) + 1 -> y - x fold

https://bugs.llvm.org/show_bug.cgi?id=42459 Roman Lebedev changed: What|Removed |Added Fixed By Commit(s)||364792 Status|NEW

[llvm-bugs] [Bug 42468] New: Hide Mach-O and COFF switches from llvm-readelf help text

https://bugs.llvm.org/show_bug.cgi?id=42468 Bug ID: 42468 Summary: Hide Mach-O and COFF switches from llvm-readelf help text Product: tools Version: trunk Hardware: PC OS: Windows NT Status: NEW

[llvm-bugs] [Bug 42184] [docs]Add dedicated llvm-readelf documentation

https://bugs.llvm.org/show_bug.cgi?id=42184 James Henderson changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 42452] clang cannot emit physreg copy instruction after optimizating with "opt -load-store-vectorizer -instcombine -loop-rotate -gvn -indvars -indvars

https://bugs.llvm.org/show_bug.cgi?id=42452 Craig Topper changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 42469] New: PowerPC: inline assembly doesn't know the difference between altivec and vsx registers

https://bugs.llvm.org/show_bug.cgi?id=42469 Bug ID: 42469 Summary: PowerPC: inline assembly doesn't know the difference between altivec and vsx registers Product: new-bugs Version: 8.0 Hardware: PC OS: Linux

[llvm-bugs] [Bug 42469] PowerPC: inline assembly doesn't know the difference between altivec and vsx registers

https://bugs.llvm.org/show_bug.cgi?id=42469 Shawn Landden changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 42470] New: [InstCombine] icmp eq/ne (and (lshr C, X), Y), 0 fold missed

https://bugs.llvm.org/show_bug.cgi?id=42470 Bug ID: 42470 Summary: [InstCombine] icmp eq/ne (and (lshr C, X), Y), 0 fold missed Product: libraries Version: trunk Hardware: PC OS: Linux Status: N

[llvm-bugs] [Bug 42471] New: GDB remote protocol 'A' packet format is not spec-compliant

https://bugs.llvm.org/show_bug.cgi?id=42471 Bug ID: 42471 Summary: GDB remote protocol 'A' packet format is not spec-compliant Product: lldb Version: 8.0 Hardware: All OS: All Status: NEW

[llvm-bugs] [Bug 39544] simple-loop-unswitch is too aggressive in unswitching leading to compile-time issues

https://bugs.llvm.org/show_bug.cgi?id=39544 Fedor Sergeev changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|---

[llvm-bugs] [Bug 38778] simple-loop-unswitch asserts after nontrivial unswitch: Assertion `use_empty() && "Uses remain when a value is destroyed!"' failed.

https://bugs.llvm.org/show_bug.cgi?id=38778 Fedor Sergeev changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 42374] Windows Clang fsanitize option crash clang-cl

https://bugs.llvm.org/show_bug.cgi?id=42374 Reid Kleckner changed: What|Removed |Added Resolution|--- |WONTFIX CC|

[llvm-bugs] [Bug 42472] New: C++20 pPreprocessor errors on module import statement

https://bugs.llvm.org/show_bug.cgi?id=42472 Bug ID: 42472 Summary: C++20 pPreprocessor errors on module import statement Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal

[llvm-bugs] [Bug 42473] New: SyncDependenceAnalysis: Crash on loop with split block

https://bugs.llvm.org/show_bug.cgi?id=42473 Bug ID: 42473 Summary: SyncDependenceAnalysis: Crash on loop with split block Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity:

[llvm-bugs] [Bug 42413] New byval verification check fails after PGO indirect call promotion pass

https://bugs.llvm.org/show_bug.cgi?id=42413 Reid Kleckner changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 42474] New: [meta] 9.0.0 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=42474 Bug ID: 42474 Summary: [meta] 9.0.0 Release Blockers Product: new-bugs Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority

[llvm-bugs] [Bug 42475] New: Rename libclang_shared.so

https://bugs.llvm.org/show_bug.cgi?id=42475 Bug ID: 42475 Summary: Rename libclang_shared.so Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority: P

[llvm-bugs] [Bug 42476] New: Analize function argument access and used it for DSE

https://bugs.llvm.org/show_bug.cgi?id=42476 Bug ID: 42476 Summary: Analize function argument access and used it for DSE Product: libraries Version: trunk Hardware: All OS: All Status: NEW Severity: enhance

[llvm-bugs] Issue 15618 in oss-fuzz: llvm/clang-fuzzer: Null-dereference READ in clang::Parser::ParseCXXAmbiguousParenExpression

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, mit...@google.com, bigchees...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com

[llvm-bugs] Issue 15619 in oss-fuzz: llvm/clang-fuzzer: Null-dereference READ in clang::Sema::DeclareImplicitCopyConstructor

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, mit...@google.com, bigchees...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com