[llvm-bugs] [Bug 50277] New: clang crash testcase

https://bugs.llvm.org/show_bug.cgi?id=50277 Bug ID: 50277 Summary: clang crash testcase Product: clang Version: 11.0 Hardware: PC OS: FreeBSD Status: NEW Severity: enhancement Priority: P

[llvm-bugs] [Bug 50278] New: LLVM IR - Instcombine: creates unneeded extensions

https://bugs.llvm.org/show_bug.cgi?id=50278 Bug ID: 50278 Summary: LLVM IR - Instcombine: creates unneeded extensions Product: new-bugs Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enha

[llvm-bugs] [Bug 50279] New: compile-time explosion on valid C code at -O3 on clang trunk version

https://bugs.llvm.org/show_bug.cgi?id=50279 Bug ID: 50279 Summary: compile-time explosion on valid C code at -O3 on clang trunk version Product: libraries Version: trunk Hardware: PC OS: Linux St

[llvm-bugs] [Bug 50280] New: ConstraintElimination: incorrect fold of pointer comparison

https://bugs.llvm.org/show_bug.cgi?id=50280 Bug ID: 50280 Summary: ConstraintElimination: incorrect fold of pointer comparison Product: libraries Version: trunk Hardware: All OS: All Status: NEW

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

https://bugs.llvm.org/show_bug.cgi?id=50050 Simon Pilgrim changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 50281] New: InstCombine: incorrect select fast-math folds

https://bugs.llvm.org/show_bug.cgi?id=50281 Bug ID: 50281 Summary: InstCombine: incorrect select fast-math folds Product: libraries Version: trunk Hardware: All OS: All Status: NEW Keywords: miscompilation

[llvm-bugs] [Bug 50282] New: lld mis-links lld, crashes in _tlv_bootstrap

https://bugs.llvm.org/show_bug.cgi?id=50282 Bug ID: 50282 Summary: lld mis-links lld, crashes in _tlv_bootstrap Product: lld Version: unspecified Hardware: PC OS: All Status: NEW Severity: enhancement

[llvm-bugs] Issue 33348 in oss-fuzz: llvm:llvm-microsoft-demangle-fuzzer: Stack-overflow in llvm::ms_demangle::PointerTypeNode::outputPre

Updates: Status: WontFix Comment #1 on issue 33348 by ClusterFuzz-External: llvm:llvm-microsoft-demangle-fuzzer: Stack-overflow in llvm::ms_demangle::PointerTypeNode::outputPre https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33348#c1 ClusterFuzz testcase 4595379527090176 is closed

[llvm-bugs] Issue 33605 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: (&MBB != &MBB.getParent()->front() || IgnoreMissingDefs) && "no reload in start

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 33605 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: (&MBB != &MBB.getParent()->front() || IgnoreMissingDefs) && "no reload in start https://bugs.chromium.org/p/oss-fuzz/issues/det

[llvm-bugs] Issue 30120 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: getMinSignedBits() <= 64 && "Too many bits for int64_t"

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 30120 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: getMinSignedBits() <= 64 && "Too many bits for int64_t" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=30120#c1 ClusterF

[llvm-bugs] Issue 30502 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: 0 < SrcBitWidth && SrcBitWidth <= BitWidth && "Illegal sext-in-register"

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 30502 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: 0 < SrcBitWidth && SrcBitWidth <= BitWidth && "Illegal sext-in-register" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3

[llvm-bugs] Issue 31154 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: width < BitWidth && "Invalid APInt Truncate request"

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 31154 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: width < BitWidth && "Invalid APInt Truncate request" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31154#c1 ClusterFuzz

[llvm-bugs] Issue 22770 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: Null-dereference READ in getDefSrcRegIgnoringCopies

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 22770 by ClusterFuzz-External: llvm:llvm-isel-fuzzer--aarch64-gisel: Null-dereference READ in getDefSrcRegIgnoringCopies https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=22770#c2 ClusterFuzz testcase

[llvm-bugs] [Bug 50282] lld mis-links lld, crashes in _tlv_bootstrap

https://bugs.llvm.org/show_bug.cgi?id=50282 Nico Weber changed: What|Removed |Added Resolution|--- |INVALID Status|NEW

[llvm-bugs] [Bug 50271] [AArch32] vld1q_u8_x2 / vst1q_u8_x2 in loop can cause crash in 'ARM Instruction Selection'

https://bugs.llvm.org/show_bug.cgi?id=50271 Dave Green changed: What|Removed |Added Resolution|--- |FIXED CC|

[llvm-bugs] [Bug 50258] MCA does not support IsOptimizableRegisterMove for XCHG32rr

https://bugs.llvm.org/show_bug.cgi?id=50258 Roman Lebedev changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 34128 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: mutationIsSane(Rule, Query, Mutation) && "legality mutation invalid for match"

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 50274] Regression(d5a70db1938c063): LLVM's ProfileDataTests crashes when linked with lld/mac

https://bugs.llvm.org/show_bug.cgi?id=50274 Nico Weber changed: What|Removed |Added Fixed By Commit(s)||https://reviews.llvm.org/rG |

[llvm-bugs] Issue 34129 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: Null-dereference READ in llvm::AArch64RegisterBankInfo::getInstrMapping

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] Issue 34132 in oss-fuzz: llvm:llvm-isel-fuzzer--aarch64-gisel: ASSERT: DstEltTy.getSizeInBits() % PartLLT.getSizeInBits() == 0

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 50284] New: Assert hit when using using detached tasks with a 1 thread team

https://bugs.llvm.org/show_bug.cgi?id=50284 Bug ID: 50284 Summary: Assert hit when using using detached tasks with a 1 thread team Product: OpenMP Version: unspecified Hardware: PC OS: Linux Stat