[llvm-bugs] [Bug 47025] New: [concepts] ICE on invalid code, in CheckParameterPacksForExpansion, on pack expansions in requires-expression

https://bugs.llvm.org/show_bug.cgi?id=47025 Bug ID: 47025 Summary: [concepts] ICE on invalid code, in CheckParameterPacksForExpansion, on pack expansions in requires-expression Product: clang Version: trunk

[llvm-bugs] [Bug 46371] operator>> function name lookup fails in fold expression (std::cin >> ... >> args)

https://bugs.llvm.org/show_bug.cgi?id=46371 Richard Smith changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 47024] New: Use xor esi, esi instead of mov esi, 0

https://bugs.llvm.org/show_bug.cgi?id=47024 Bug ID: 47024 Summary: Use xor esi, esi instead of mov esi, 0 Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement

[llvm-bugs] [Bug 47023] New: Improve store merging

https://bugs.llvm.org/show_bug.cgi?id=47023 Bug ID: 47023 Summary: Improve store merging Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority: P

[llvm-bugs] [Bug 45792] Provide cross-basic block dead store elimination

https://bugs.llvm.org/show_bug.cgi?id=45792 Bug 45792 depends on bug 46156, which changed state. Bug 46156 Summary: [Dead Store Elimination + MemSSA] wrong code https://bugs.llvm.org/show_bug.cgi?id=46156 What|Removed |Added

[llvm-bugs] [Bug 46156] [Dead Store Elimination + MemSSA] wrong code

https://bugs.llvm.org/show_bug.cgi?id=46156 Alina Sbirlea changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 22828 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::SetCtorInitializers

Updates: Labels: -Reproducible Unreproducible Comment #1 on issue 22828 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::SetCtorInitializers https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22828#c1 ClusterFuzz testcase 5789742166966272 appears to

[llvm-bugs] [Bug 47012] __cpp_threadsafe_static_init is not defined

https://bugs.llvm.org/show_bug.cgi?id=47012 Richard Smith changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 47022] New: Empty section in Command Line Documentation

https://bugs.llvm.org/show_bug.cgi?id=47022 Bug ID: 47022 Summary: Empty section in Command Line Documentation Product: Documentation Version: trunk Hardware: All OS: All Status: NEW Severity: enhancement

[llvm-bugs] [Bug 47019] [ISel TypeLegalizer] Assertion `(isVector()) && "Invalid vector type!" ' failed.

https://bugs.llvm.org/show_bug.cgi?id=47019 Craig Topper changed: What|Removed |Added Fixed By Commit(s)||ffc248f3b88cd6a0153d2366072 |

[llvm-bugs] [Bug 46830] Semantic error is not coming for duplicate type specification in type guard statement

https://bugs.llvm.org/show_bug.cgi?id=46830 sameeran joshi changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|---

[llvm-bugs] [Bug 46789] Expected compile time error is not coming for Select type specification.

https://bugs.llvm.org/show_bug.cgi?id=46789 sameeran joshi changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] Issue 20787 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 20787 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20787#c2 ClusterFuzz testcase 5738963006652416 appears to b

[llvm-bugs] Issue 19182 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::ActOnTag

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19182 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::ActOnTag https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19182#c2 ClusterFuzz testcase 5715582179868672 appears to be flaky, u

[llvm-bugs] Issue 19088 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Parser::ParseObjCInterfaceDeclList

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19088 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Parser::ParseObjCInterfaceDeclList https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19088#c2 ClusterFuzz testcase 56965397041643

[llvm-bugs] Issue 24668 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Preprocessor::LexHeaderName

Updates: Labels: -Reproducible Unreproducible Comment #1 on issue 24668 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Preprocessor::LexHeaderName https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24668#c1 ClusterFuzz testcase 4823847375994880 appe

[llvm-bugs] Issue 21075 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 21075 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21075#c2 ClusterFuzz testcase 5752309763276800 appears

[llvm-bugs] [Bug 44067] [SLPVectorizer] Generation of seed operands in the wrong order for insertelement.

https://bugs.llvm.org/show_bug.cgi?id=44067 Anton Afanasyev changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] Issue 19086 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in clang::ObjCMethodDecl::getOverriddenMethods

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19086 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in clang::ObjCMethodDecl::getOverriddenMethods https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19086#c2 ClusterFuzz testcase 574580673714

[llvm-bugs] Issue 19085 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in HasAccess

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19085 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in HasAccess https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19085#c2 ClusterFuzz testcase 5740402812649472 appears to be flaky, updating rep

[llvm-bugs] Issue 19062 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Sema::PushDeclContext

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19062 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Sema::PushDeclContext https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19062#c2 ClusterFuzz testcase 5710973226975232 appears to

[llvm-bugs] Issue 19180 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in llvm::APInt::udiv

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19180 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in llvm::APInt::udiv https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19180#c2 ClusterFuzz testcase 5698461165158400 appears to be flaky, updat

[llvm-bugs] Issue 20420 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::ActOnCapScopeReturnStmt

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 20420 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::ActOnCapScopeReturnStmt https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20420#c2 ClusterFuzz testcase 5675708116631552 appears

[llvm-bugs] Issue 19972 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::OverloadExpr::find

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19972 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::OverloadExpr::find https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19972#c2 ClusterFuzz testcase 5663520494714880 appears to be flak

[llvm-bugs] Issue 23571 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal

Updates: Labels: -Reproducible Unreproducible Comment #1 on issue 23571 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23571#c1 ClusterFuzz testcase 5423964099969024 appears

[llvm-bugs] Issue 20256 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Expr::EvaluateKnownConstInt

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 20256 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in clang::Expr::EvaluateKnownConstInt https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20256#c2 ClusterFuzz testcase 5105673205710848 appe

[llvm-bugs] [Bug 47021] New: aarch64 -O0 globalisel assertion failure compiling inline asm with register arguments

https://bugs.llvm.org/show_bug.cgi?id=47021 Bug ID: 47021 Summary: aarch64 -O0 globalisel assertion failure compiling inline asm with register arguments Product: new-bugs Version: 11.0 Hardware: PC OS: Linux

[llvm-bugs] [Bug 47020] New: Reduction loop repeated due to loop invariant variable

https://bugs.llvm.org/show_bug.cgi?id=47020 Bug ID: 47020 Summary: Reduction loop repeated due to loop invariant variable Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity:

[llvm-bugs] [Bug 47019] New: [ISel TypeLegalizer] Assertion `(isVector()) && "Invalid vector type!" ' failed.

https://bugs.llvm.org/show_bug.cgi?id=47019 Bug ID: 47019 Summary: [ISel TypeLegalizer] Assertion `(isVector()) && "Invalid vector type!" ' failed. Product: libraries Version: trunk Hardware: PC OS: Linux

[llvm-bugs] Issue 23836 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in bool EvaluateComparisonBinaryOperator

Updates: Labels: -Reproducible Unreproducible Comment #1 on issue 23836 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in bool EvaluateComparisonBinaryOperatorhttps://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23836#c1 ClusterFuzz testcase 5886443099783168 appear

[llvm-bugs] Issue 19064 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Preprocessor::AnnotatePreviousCachedTokens

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19064 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Preprocessor::AnnotatePreviousCachedTokens https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19064#c2 ClusterFuzz testcase 57269452037

[llvm-bugs] Issue 19272 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in llvm::APInt::udiv

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19272 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in llvm::APInt::udiv https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19272#c2 ClusterFuzz testcase 5711340262129664 appears to be flaky, updat

[llvm-bugs] Issue 19567 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::CreateOverloadedBinOp

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19567 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::CreateOverloadedBinOp https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19567#c2 ClusterFuzz testcase 5681625778356224 appears t

[llvm-bugs] Issue 19617 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Parser::ParseCXXAmbiguousParenExpression

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19617 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Parser::ParseCXXAmbiguousParenExpression https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19617#c2 ClusterFuzz testcase 5663724107202

[llvm-bugs] [Bug 47007] three way comparison not able to synthesize traditional comparators when explicitly defined

https://bugs.llvm.org/show_bug.cgi?id=47007 Richard Smith changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] Issue 19317 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19317 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19317#c2 ClusterFuzz testcase 5639537548328960 appears to b

[llvm-bugs] Issue 19243 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::getCurLambda

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19243 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::getCurLambda https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19243#c2 ClusterFuzz testcase 5639017945366528 appears to be flak

[llvm-bugs] Issue 19704 in oss-fuzz: llvm:clang-objc-fuzzer: Segv on unknown address in LValue::addUnsizedArray

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19704 by ClusterFuzz-External: llvm:clang-objc-fuzzer: Segv on unknown address in LValue::addUnsizedArray https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19704#c2 ClusterFuzz testcase 5720597908946944 appears to be f

[llvm-bugs] [Bug 47018] New: Feature request: warn about unnecessary comparison to nullptr

https://bugs.llvm.org/show_bug.cgi?id=47018 Bug ID: 47018 Summary: Feature request: warn about unnecessary comparison to nullptr Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW

[llvm-bugs] Issue 19621 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::PerformImplicitConversion

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 19621 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::PerformImplicitConversion https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19621#c2 ClusterFuzz testcase 5693858247868416 appea

[llvm-bugs] Issue 21152 in oss-fuzz: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::LookupTemplateName

Updates: Labels: -Reproducible Unreproducible Comment #2 on issue 21152 by ClusterFuzz-External: llvm:clang-fuzzer: Segv on unknown address in clang::Sema::LookupTemplateName https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21152#c2 ClusterFuzz testcase 5637110368567296 appears to b

[llvm-bugs] [Bug 47017] New: --wrap with a wrapper function from a DSO fails

https://bugs.llvm.org/show_bug.cgi?id=47017 Bug ID: 47017 Summary: --wrap with a wrapper function from a DSO fails Product: lld Version: unspecified Hardware: All OS: All Status: NEW Severity: normal

[llvm-bugs] Issue 24692 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::DeclContext::lookup

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 24692 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in clang::DeclContext::lookup https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24692#c1 ClusterFuzz testcase 4917470247518208 is verifi

[llvm-bugs] [Bug 47016] New: Internal compiler error when using declval + decltype on captured lambda

a _start (/opt/compiler-explorer/clang-trunk/bin/clang+++0xeb958a) clang-12: error: clang frontend command failed due to signal (use -v to see invocation) ASM generation compiler returned: 254 PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source,

[llvm-bugs] [Bug 46900] MCContext untyped bump allocator not suitable for MCInst.

https://bugs.llvm.org/show_bug.cgi?id=46900 Hendrik Greving changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|---

[llvm-bugs] [Bug 47015] New: TypeCheck/misaligned.cpp FAILs on SPARC

https://bugs.llvm.org/show_bug.cgi?id=47015 Bug ID: 47015 Summary: TypeCheck/misaligned.cpp FAILs on SPARC Product: compiler-rt Version: unspecified Hardware: Sun OS: Solaris Status: NEW Severity: normal

[llvm-bugs] [Bug 47014] New: Compile option /std:c++17 seems not handled correctly with clang-cl

https://bugs.llvm.org/show_bug.cgi?id=47014 Bug ID: 47014 Summary: Compile option /std:c++17 seems not handled correctly with clang-cl Product: clang Version: 10.0 Hardware: PC OS: Windows NT Sta

[llvm-bugs] [Bug 46885] Arrays should not be out-of-bound accessed. (llvm-project/llvm/lib/IR/AutoUpgrade.cpp:line 977)

https://bugs.llvm.org/show_bug.cgi?id=46885 Simon Pilgrim changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 47013] New: counting_semaphore deadlocks?

https://bugs.llvm.org/show_bug.cgi?id=47013 Bug ID: 47013 Summary: counting_semaphore deadlocks? Product: libc++ Version: 11.0 Hardware: PC OS: Windows NT Status: NEW Severity: normal Priority: P

[llvm-bugs] [Bug 47012] New: __cpp_threadsafe_static_init is not defined

https://bugs.llvm.org/show_bug.cgi?id=47012 Bug ID: 47012 Summary: __cpp_threadsafe_static_init is not defined Product: libc++ Version: 9.0 Hardware: PC OS: MacOS X Status: NEW Severity: normal P

[llvm-bugs] [Bug 47011] New: clang-cl can't compile asio-1.17.0

https://bugs.llvm.org/show_bug.cgi?id=47011 Bug ID: 47011 Summary: clang-cl can't compile asio-1.17.0 Product: clang Version: 10.0 Hardware: PC OS: Windows NT Status: NEW Severity: release blocker