[llvm-bugs] [Bug 49658] New: [X86][SSE] Bad optimization of auto-vectorized MULH

https://bugs.llvm.org/show_bug.cgi?id=49658 Bug ID: 49658 Summary: [X86][SSE] Bad optimization of auto-vectorized MULH Product: libraries Version: trunk Hardware: Macintosh OS: MacOS X Status: NEW Severity

[llvm-bugs] [Bug 49659] New: incomplete type with gcc and libc++ when overloading std::swap

https://bugs.llvm.org/show_bug.cgi?id=49659 Bug ID: 49659 Summary: incomplete type with gcc and libc++ when overloading std::swap Product: libc++ Version: unspecified Hardware: PC OS: Linux Statu

[llvm-bugs] [Bug 49660] New: Concept C++20 - Just a syntax error that makes the clang crash

https://bugs.llvm.org/show_bug.cgi?id=49660 Bug ID: 49660 Summary: Concept C++20 - Just a syntax error that makes the clang crash Product: clang Version: 11.0 Hardware: All OS: All Status: NEW

[llvm-bugs] Issue 18444 in oss-fuzz: llvm:clang-objc-fuzzer: Use-of-uninitialized-value in clang::tok::isAnnotation

Updates: Status: WontFix Comment #3 on issue 18444 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Use-of-uninitialized-value in clang::tok::isAnnotation https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18444#c3 ClusterFuzz testcase 5642424365350912 is closed as invalid, so closing

[llvm-bugs] Issue 32219 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in GetDiagInfo

Updates: Labels: -Reproducible Unreproducible Comment #1 on issue 32219 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in GetDiagInfo https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32219#c1 ClusterFuzz testcase 4841554037571584 appears to be flaky, updating reproducib

[llvm-bugs] [Bug 49661] New: wrong code at -O2 and -O3 on x86_64-linux-gnu

https://bugs.llvm.org/show_bug.cgi?id=49661 Bug ID: 49661 Summary: wrong code at -O2 and -O3 on x86_64-linux-gnu Product: libraries Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancement

[llvm-bugs] Issue 27686 in oss-fuzz: llvm: Fuzzing build failure

Comment #20 on issue 27686 by ClusterFuzz-External: llvm: Fuzzing build failure https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27686#c20 Friendly reminder that the the build is still failing. Please try to fix this failure to ensure that fuzzing remains productive. Latest build log: https

[llvm-bugs] [Bug 49662] New: Miscompilation in middle-end (pointer arithmetic and comparisons)

https://bugs.llvm.org/show_bug.cgi?id=49662 Bug ID: 49662 Summary: Miscompilation in middle-end (pointer arithmetic and comparisons) Product: libraries Version: trunk Hardware: PC OS: Linux Statu

[llvm-bugs] Issue 32288 in oss-fuzz: llvm:llvm-opt-fuzzer--x86_64-strength_reduce: ASSERT: (M || !HasUnnamedType) && "unnamed types need a module"

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevl...@apple.com, igm...@gmail.com, d...@google.com, mit...@google.com, bigch...@gmail.com, eney...@google.com, llvm-...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitch...@outlook.com, xpl...@gmail.com, akils...@apple.co

[llvm-bugs] [Bug 49663] New: Wrong CFI metadata for registers spilled in prolog

https://bugs.llvm.org/show_bug.cgi?id=49663 Bug ID: 49663 Summary: Wrong CFI metadata for registers spilled in prolog Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enh

[llvm-bugs] [Bug 49664] New: Build fails on Windows with ninja - fatal error LNK1318: Unexpected PDB error; RPC (23) '(0x00000006)'

https://bugs.llvm.org/show_bug.cgi?id=49664 Bug ID: 49664 Summary: Build fails on Windows with ninja - fatal error LNK1318: Unexpected PDB error; RPC (23) '(0x0006)' Product: Build scripts Version: trunk Hardware: PC

[llvm-bugs] [Bug 49665] New: `-Wfor-loop-analysis` false positive when variable is modified in lambda in function template

https://bugs.llvm.org/show_bug.cgi?id=49665 Bug ID: 49665 Summary: `-Wfor-loop-analysis` false positive when variable is modified in lambda in function template Product: clang Version: trunk Hardware: PC OS: