[llvm-bugs] [Bug 51002] New: Warn when saving a pointer to an object with temporary lifetime

https://bugs.llvm.org/show_bug.cgi?id=51002 Bug ID: 51002 Summary: Warn when saving a pointer to an object with temporary lifetime Product: new-bugs Version: unspecified Hardware: PC OS: All Stat

[llvm-bugs] Issue 35886 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::Sema::isSFINAEContext

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 51001] New: crash when building musl src/math/exp.c for powerpcspe

https://bugs.llvm.org/show_bug.cgi?id=51001 Bug ID: 51001 Summary: crash when building musl src/math/exp.c for powerpcspe Product: new-bugs Version: 12.0 Hardware: PC OS: Linux Status: NEW Severity: normal

[llvm-bugs] [Bug 51000] New: [x86-64] missed optimization: missed tail call in placement-new

https://bugs.llvm.org/show_bug.cgi?id=51000 Bug ID: 51000 Summary: [x86-64] missed optimization: missed tail call in placement-new Product: clang Version: trunk Hardware: All OS: All Status: NEW

[llvm-bugs] [Bug 50998] Forcing SVE auto-vectorisation with pragma crashes for this loop

https://bugs.llvm.org/show_bug.cgi?id=50998 Eli Friedman changed: What|Removed |Added Status|NEW |RESOLVED CC|

[llvm-bugs] [Bug 50117] Missed opportunity to use tail calls

https://bugs.llvm.org/show_bug.cgi?id=50117 Arthur O'Dwyer changed: What|Removed |Added CC||arthur.j.odw...@gmail.com Status|N

[llvm-bugs] [Bug 46126] Failure to optimize tail call to jump when a pointer to a variable that dies before the tail call is passed to an external function

https://bugs.llvm.org/show_bug.cgi?id=46126 Arthur O'Dwyer changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 45968] Failure to optimize generated tail call to memset

https://bugs.llvm.org/show_bug.cgi?id=45968 Arthur O'Dwyer changed: What|Removed |Added CC||arthur.j.odw...@gmail.com Resolution|-

[llvm-bugs] [Bug 50999] New: [clang-format] AlwaysBreakAfterReturnType does not work with K&R C function definitions

https://bugs.llvm.org/show_bug.cgi?id=50999 Bug ID: 50999 Summary: [clang-format] AlwaysBreakAfterReturnType does not work with K&R C function definitions Product: clang Version: trunk Hardware: All OS: All

[llvm-bugs] [Bug 50998] New: Forcing SVE auto-vectorisation with pragma crashes for this loop

https://bugs.llvm.org/show_bug.cgi?id=50998 Bug ID: 50998 Summary: Forcing SVE auto-vectorisation with pragma crashes for this loop Product: clang Version: 12.0 Hardware: PC OS: Linux Status: NEW

[llvm-bugs] [Bug 50838] error in backend: Misaligned constant address: 0x00000007 has alignment 1, but the memory access requires 4

https://bugs.llvm.org/show_bug.cgi?id=50838 Krzysztof Parzyszek changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|---

[llvm-bugs] [Bug 4068] [Meta] Compiling the Linux kernel with clang

https://bugs.llvm.org/show_bug.cgi?id=4068 Bug 4068 depends on bug 50838, which changed state. Bug 50838 Summary: error in backend: Misaligned constant address: 0x0007 has alignment 1, but the memory access requires 4 https://bugs.llvm.org/show_bug.cgi?id=50838 What|Removed

[llvm-bugs] Issue 29895 in oss-fuzz: llvm:llvm-opt-fuzzer--x86_64-loop_predication: Null-dereference READ in llvm::hashing::detail::hash_short

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 29895 by ClusterFuzz-External: llvm:llvm-opt-fuzzer--x86_64-loop_predication: Null-dereference READ in llvm::hashing::detail::hash_short https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29895#c2 Clus

[llvm-bugs] Issue 35260 in oss-fuzz: llvm:llvm-opt-fuzzer--x86_64-guard_widening: Abrt in llvm::MetadataLoader::MetadataLoaderImpl::lazyLoadOneMetadata

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 35260 by ClusterFuzz-External: llvm:llvm-opt-fuzzer--x86_64-guard_widening: Abrt in llvm::MetadataLoader::MetadataLoaderImpl::lazyLoadOneMetadata https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35260

[llvm-bugs] Issue 27721 in oss-fuzz: llvm:clang-fuzzer: ASSERT: E->isRValue() && E->getType()->hasPointerRepresentation()

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 27721 by ClusterFuzz-External: llvm:clang-fuzzer: ASSERT: E->isRValue() && E->getType()->hasPointerRepresentation() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27721#c2 ClusterFuzz testcase 50838

[llvm-bugs] Issue 33914 in oss-fuzz: llvm:llvm-opt-fuzzer--x86_64-loop_vectorize: Abrt in llvm::LoopVectorizePass::processLoop

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 33914 by ClusterFuzz-External: llvm:llvm-opt-fuzzer--x86_64-loop_vectorize: Abrt in llvm::LoopVectorizePass::processLoop https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33914#c1 ClusterFuzz testcase

[llvm-bugs] Issue 35773 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::Preprocessor::PeekAhead

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 35773 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in clang::Preprocessor::PeekAhead https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35773#c1 ClusterFuzz testcase 5762901884403712 is ve

[llvm-bugs] [Bug 50974] Regression(d6565a2dbcbe0932cd5cb): lld crashes linking a program

https://bugs.llvm.org/show_bug.cgi?id=50974 Nico Weber changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 30562 in oss-fuzz: llvm:clang-fuzzer: ASSERT: !Info.Ctx.getLangOpts().CPlusPlus11 && "missing temporary materialization conver

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 30562 by ClusterFuzz-External: llvm:clang-fuzzer: ASSERT: !Info.Ctx.getLangOpts().CPlusPlus11 && "missing temporary materialization conver https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30562#c1 Clu

[llvm-bugs] Issue 27821 in oss-fuzz: llvm:clang-fuzzer: ASSERT: CachedTokens[CachedLexPos-1].getLastLoc() == Tok.getAnnotationEndLoc() && "The a

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 27821 by ClusterFuzz-External: llvm:clang-fuzzer: ASSERT: CachedTokens[CachedLexPos-1].getLastLoc() == Tok.getAnnotationEndLoc() && "The a https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27821#c2 Clu

[llvm-bugs] [Bug 50996] New: LLVM unable to optimize same associative addition in if-else condition in loop

https://bugs.llvm.org/show_bug.cgi?id=50996 Bug ID: 50996 Summary: LLVM unable to optimize same associative addition in if-else condition in loop Product: libraries Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 50994] New: Clang crash when compiling templated noexcept

https://bugs.llvm.org/show_bug.cgi?id=50994 Bug ID: 50994 Summary: Clang crash when compiling templated noexcept Product: clang Version: 12.0 Hardware: PC OS: Linux Status: NEW Severity: enhancement

[llvm-bugs] [Bug 50993] New: flang -E breaks fixed-format files

https://bugs.llvm.org/show_bug.cgi?id=50993 Bug ID: 50993 Summary: flang -E breaks fixed-format files Product: flang Version: 12.0 Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P

[llvm-bugs] Issue 35840 in oss-fuzz: llvm:clangd-fuzzer: Abrt in llvm::llvm_unreachable_internal

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 50991] New: [X86] Failure to flip cmov cc for -abs(x)

https://bugs.llvm.org/show_bug.cgi?id=50991 Bug ID: 50991 Summary: [X86] Failure to flip cmov cc for -abs(x) Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enhancement