[llvm-bugs] Issue 33448 in oss-fuzz: llvm:llvm-opt-fuzzer--x86_64-loop_vectorize: ASSERT: !isa(ExitCount) && "Invalid loop count"

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 50037] New: MemorySanitizer Assertion `Size != 0 && Store != nullptr' failed

https://bugs.llvm.org/show_bug.cgi?id=50037 Bug ID: 50037 Summary: MemorySanitizer Assertion `Size != 0 && Store != nullptr' failed Product: compiler-rt Version: unspecified Hardware: Other OS: Linux

[llvm-bugs] [Bug 50038] New: Miscompilation of for-loop with a declaration condition initialized with ternary operator

https://bugs.llvm.org/show_bug.cgi?id=50038 Bug ID: 50038 Summary: Miscompilation of for-loop with a declaration condition initialized with ternary operator Product: clang Version: trunk Hardware: PC OS: Win

[llvm-bugs] [Bug 46880] FileCheck CHECK-NOT always succeeds if uses an undefined var

https://bugs.llvm.org/show_bug.cgi?id=46880 Thomas Preud'homme changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 49710] LLVM 12 regression: AArch64 backend generates incorrect code for f32 to i128 conversion

https://bugs.llvm.org/show_bug.cgi?id=49710 Matt Arsenault changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 49317] [meta] 12.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=49317 Bug 49317 depends on bug 49710, which changed state. Bug 49710 Summary: LLVM 12 regression: AArch64 backend generates incorrect code for f32 to i128 conversion https://bugs.llvm.org/show_bug.cgi?id=49710 What|Removed

[llvm-bugs] [Bug 50039] New: Failure to deduce templated CNTTP

https://bugs.llvm.org/show_bug.cgi?id=50039 Bug ID: 50039 Summary: Failure to deduce templated CNTTP Product: clang Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity: enhancement

[llvm-bugs] [Bug 50025] Attribute target("ssse3") results in undefined reference to _mm_set_epi8

https://bugs.llvm.org/show_bug.cgi?id=50025 Erich Keane changed: What|Removed |Added Resolution|--- |FIXED Fixed By Commit(s)|

[llvm-bugs] [Bug 50040] New: Bogus semantic errors from BuildRuntimeDerivedTypeTables

https://bugs.llvm.org/show_bug.cgi?id=50040 Bug ID: 50040 Summary: Bogus semantic errors from BuildRuntimeDerivedTypeTables Product: flang Version: trunk Hardware: PC OS: All Status: NEW

[llvm-bugs] [Bug 48637] lld.darwinnew asserts linking a default Xcode cocoa project, with Assertion failed: (std::next(it) == units.end()), function parseDebugInfo

https://bugs.llvm.org/show_bug.cgi?id=48637 Nico Weber changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 49459] Tracking task for LLD-MachO debug info issues

https://bugs.llvm.org/show_bug.cgi?id=49459 Bug 49459 depends on bug 48637, which changed state. Bug 48637 Summary: lld.darwinnew asserts linking a default Xcode cocoa project, with Assertion failed: (std::next(it) == units.end()), function parseDebugInfo https://bugs.llvm.org/show_bug.cgi?id=486

[llvm-bugs] Issue 33354 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in DataRecursiveIntBinOpEvaluator::enqueue

Updates: Status: WontFix Comment #1 on issue 33354 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in DataRecursiveIntBinOpEvaluator::enqueue https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33354#c1 ClusterFuzz testcase 6067727233056768 is closed as invalid, so closing i

[llvm-bugs] Issue 33395 in oss-fuzz: llvm:llvm-isel-fuzzer--x86_64-O2: ASSERT: S1->getType() == S2->getType() && "Cannot create binary operator with two operan

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 33395 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--x86_64-O2: ASSERT: S1->getType() == S2->getType() && "Cannot create binary operator with two operan https://bugs.chromium.org/p/oss-fuzz/issues/detail?

[llvm-bugs] [Bug 36760] Arithmetic shift optimization for signed numbers

https://bugs.llvm.org/show_bug.cgi?id=36760 Simon Pilgrim changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 48540] vector type declaration in parens causes assert/OOM crash

https://bugs.llvm.org/show_bug.cgi?id=48540 Erich Keane changed: What|Removed |Added Resolution|--- |FIXED Fixed By Commit(s)|

[llvm-bugs] [Bug 50041] New: Problem calling atomics with pointers to the generic address space

https://bugs.llvm.org/show_bug.cgi?id=50041 Bug ID: 50041 Summary: Problem calling atomics with pointers to the generic address space Product: clang Version: trunk Hardware: PC OS: Linux Status:

[llvm-bugs] [Bug 49317] [meta] 12.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=49317 Bug 49317 depends on bug 48937, which changed state. Bug 48937 Summary: libc++ :: libcxx/gdb/gdb_pretty_printer_test.sh.cpp test fails with 12.0.0-rc1 https://bugs.llvm.org/show_bug.cgi?id=48937 What|Removed |Added --

[llvm-bugs] [Bug 48937] libc++ :: libcxx/gdb/gdb_pretty_printer_test.sh.cpp test fails with 12.0.0-rc1

https://bugs.llvm.org/show_bug.cgi?id=48937 saugust...@google.com changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 50042] New: X86: Tail calls with function pointer indirection not folded when more than 1 parameter is passed

https://bugs.llvm.org/show_bug.cgi?id=50042 Bug ID: 50042 Summary: X86: Tail calls with function pointer indirection not folded when more than 1 parameter is passed Product: libraries Version: trunk Hardware: PC

[llvm-bugs] [Bug 50043] New: [ObjC ARC][Objc block][noescape][rvalue] Objects captured by objc blocks get destructed before the block invocation

https://bugs.llvm.org/show_bug.cgi?id=50043 Bug ID: 50043 Summary: [ObjC ARC][Objc block][noescape][rvalue] Objects captured by objc blocks get destructed before the block invocation Product: clang Version: trunk

[llvm-bugs] [Bug 49915] LLD emits corrupt version for weak symbol when using version script

https://bugs.llvm.org/show_bug.cgi?id=49915 Fangrui Song changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 49915] LLD emits corrupt version for weak symbol when using version script

https://bugs.llvm.org/show_bug.cgi?id=49915 Nikita Popov changed: What|Removed |Added Resolution|FIXED |--- Status|RESOLVED

[llvm-bugs] [Bug 49317] [meta] 12.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=49317 Bug 49317 depends on bug 49915, which changed state. Bug 49915 Summary: LLD emits corrupt version for weak symbol when using version script https://bugs.llvm.org/show_bug.cgi?id=49915 What|Removed |Added -

[llvm-bugs] [Bug 48769] Failure to optimize __builtin_mul_overflow pattern

https://bugs.llvm.org/show_bug.cgi?id=48769 Roman Lebedev changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 50044] New: unsupported load command (cmd=0x80000034)

https://bugs.llvm.org/show_bug.cgi?id=50044 Bug ID: 50044 Summary: unsupported load command (cmd=0x8034) Product: tools Version: trunk Hardware: Macintosh OS: MacOS X Status: NEW Severity: normal

[llvm-bugs] [Bug 50045] New: unnamed_addr wrapper function not removed

https://bugs.llvm.org/show_bug.cgi?id=50045 Bug ID: 50045 Summary: unnamed_addr wrapper function not removed Product: libraries Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancement

[llvm-bugs] [Bug 50046] New: Pedantically warning on attributes used as extensions

https://bugs.llvm.org/show_bug.cgi?id=50046 Bug ID: 50046 Summary: Pedantically warning on attributes used as extensions Product: clang Version: 11.0 Hardware: PC OS: Windows NT Status: NEW Severity: enhan

[llvm-bugs] [Bug 49999] Regression(?): ld64.lld crashes linking tsan runtime

https://bugs.llvm.org/show_bug.cgi?id=4 Jez Ng changed: What|Removed |Added Resolution|--- |FIXED Fixed By Commit(s)||

[llvm-bugs] [Bug 49847] Can't buld lld(-macho) on BigSur?

https://bugs.llvm.org/show_bug.cgi?id=49847 Jez Ng changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 50047] New: function-attrs derives mustprogress and willreturn for non-exact definitions

https://bugs.llvm.org/show_bug.cgi?id=50047 Bug ID: 50047 Summary: function-attrs derives mustprogress and willreturn for non-exact definitions Product: libraries Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 50048] New: Support for Relative VTables C++ ABI in Whole Program Devirtualization

https://bugs.llvm.org/show_bug.cgi?id=50048 Bug ID: 50048 Summary: Support for Relative VTables C++ ABI in Whole Program Devirtualization Product: libraries Version: trunk Hardware: PC OS: All St

[llvm-bugs] [Bug 50049] New: Apparently-valid .ll file hangs llc

https://bugs.llvm.org/show_bug.cgi?id=50049 Bug ID: 50049 Summary: Apparently-valid .ll file hangs llc Product: new-bugs Version: unspecified Hardware: PC OS: All Status: NEW Severity: enhancement

[llvm-bugs] [Bug 49799] LLD cannot link against iPhoneSimulator libSystem in Xcode 12 and newer

https://bugs.llvm.org/show_bug.cgi?id=49799 Jez Ng changed: What|Removed |Added Status|NEW |RESOLVED Assignee|unassignedb...@nondot.org

[llvm-bugs] [Bug 50050] New: clang crashes under O2 ~ Os at llvm/lib/IR/Instructions.cpp:2113: bool isSingleSourceMaskImpl(llvm::ArrayRef, int): Assertion `I >= 0 && I < (NumOpElts * 2) && "Out-o

ounds shuffle mask element"' failed. PLEASE submit a bug report to https://bugs.llvm.org/ and include the crash backtrace, preprocessed source, and associated run script. Stack dump: 0. Program arguments: /media/haoxin/SeagateData/haoxin-data/dut-research/compilers/llvm-project/bu

[llvm-bugs] [Bug 50051] New: Clang does not honor schedule chunk in `target teams distribute parallel for` directives

https://bugs.llvm.org/show_bug.cgi?id=50051 Bug ID: 50051 Summary: Clang does not honor schedule chunk in `target teams distribute parallel for` directives Product: OpenMP Version: unspecified Hardware: PC O

[llvm-bugs] [Bug 49317] [meta] 12.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=49317 Bug 49317 depends on bug 50021, which changed state. Bug 50021 Summary: 12.0.0: polly is not LTO ready https://bugs.llvm.org/show_bug.cgi?id=50021 What|Removed |Added ---

[llvm-bugs] [Bug 50021] 12.0.0: polly is not LTO ready

https://bugs.llvm.org/show_bug.cgi?id=50021 Michael Kruse changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---