[llvm-bugs] [Bug 43553] New: SLP vectorizer doesn't obey llvm.loop.vectorize.width=1

https://bugs.llvm.org/show_bug.cgi?id=43553 Bug ID: 43553 Summary: SLP vectorizer doesn't obey llvm.loop.vectorize.width=1 Product: libraries Version: 9.0 Hardware: Other OS: Linux Status: NEW

[llvm-bugs] Issue 17982 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::DeclContext::lookup

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, mit...@google.com, bigchees...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com

[llvm-bugs] [Bug 43552] New: ld -export-dynamic -r should probably ignore the -export-dynamic

https://bugs.llvm.org/show_bug.cgi?id=43552 Bug ID: 43552 Summary: ld -export-dynamic -r should probably ignore the -export-dynamic Product: lld Version: unspecified Hardware: PC OS: Linux Statu

[llvm-bugs] [Bug 43549] tools/dsymutil/ARM/fat-threading.test failing on asan bot

https://bugs.llvm.org/show_bug.cgi?id=43549 Jonas Devlieghere changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43551] New: Attempting to dereference a void pointer in a visitor.

https://bugs.llvm.org/show_bug.cgi?id=43551 Bug ID: 43551 Summary: Attempting to dereference a void pointer in a visitor. Product: clang Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancemen

[llvm-bugs] Issue 7177 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-gisel: ASSERT: getMinSignedBits() <= 64 && "Too many bits for int64_t"

Updates: Status: WontFix Comment #12 on issue 7177 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=7177#c12 ClusterFuzz testcase 5730028122800128 is f

[llvm-bugs] [Bug 43550] New: missed DCE optimization after loop unrolling

https://bugs.llvm.org/show_bug.cgi?id=43550 Bug ID: 43550 Summary: missed DCE optimization after loop unrolling Product: libraries Version: trunk Hardware: PC OS: All Status: NEW Keywords: code-quality

[llvm-bugs] Issue 4755 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT: I.use_empty() && "Cannot erase instruction that is used!"

Updates: Status: WontFix Comment #14 on issue 4755 by ClusterFuzz-External: llvm/llvm-opt-fuzzer--x86_64-instcombine: ASSERT: I.use_empty() && "Cannot erase instruction that is used!" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4755#c14 ClusterFuzz testcase 548468894990336

[llvm-bugs] Issue 6415 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: (DestReg != AArch64::SP || Offset % 16 == 0) && "SP increment/decrement not 16-b

Updates: Status: WontFix Comment #12 on issue 6415 by ClusterFuzz-External: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: (DestReg != AArch64::SP || Offset % 16 == 0) && "SP increment/decrement not 16-b https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6415#c12 ClusterFuzz testcase

[llvm-bugs] [Bug 43549] New: tools/dsymutil/ARM/fat-threading.test failing on asan bot

https://bugs.llvm.org/show_bug.cgi?id=43549 Bug ID: 43549 Summary: tools/dsymutil/ARM/fat-threading.test failing on asan bot Product: tools Version: trunk Hardware: PC OS: All Status: NEW

[llvm-bugs] Issue 4748 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: i < ValuePtrs.size()

Updates: Status: WontFix Comment #14 on issue 4748 by ClusterFuzz-External: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: i < ValuePtrs.size() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4748#c14 ClusterFuzz testcase 5706220812894208 is flaky and no longer crashes, so closing

[llvm-bugs] [Bug 43540] Miscompile with opt -licm with memory-ssa enabled

https://bugs.llvm.org/show_bug.cgi?id=43540 Alina Sbirlea changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] Issue 8294 in oss-fuzz: llvm/clang-fuzzer: ASSERT: !LHS.get()->getType()->isPlaceholderType() && !RHS.get()->getType()->isPlacehold

Updates: Status: WontFix Comment #12 on issue 8294 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: !LHS.get()->getType()->isPlaceholderType() && !RHS.get()->getType()->isPlacehold https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8294#c12 ClusterFuzz testcase 510400507097907

[llvm-bugs] [Bug 43542] Poor codegen for targets with no native shifts

https://bugs.llvm.org/show_bug.cgi?id=43542 Sanjay Patel changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 9030 in oss-fuzz: llvm/clang-fuzzer: Stack-overflow in clang::StmtVisitorBase::Visit

Updates: Status: WontFix Comment #8 on issue 9030 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-overflow in clang::StmtVisitorBaseFloatExprEvaluator, bool>::Visit https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=9030#c8 ClusterFuzz testcase 5210194052120576 is flaky and no lo

[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 42576, which changed state. Bug 42576 Summary: aarch64: -march=armv8-a produces armv8.2 'bfc' instruction https://bugs.llvm.org/show_bug.cgi?id=42576 What|Removed |Added -

[llvm-bugs] [Bug 42576] aarch64: -march=armv8-a produces armv8.2 'bfc' instruction

https://bugs.llvm.org/show_bug.cgi?id=42576 Nick Desaulniers changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 7555 in oss-fuzz: llvm/clang-fuzzer: ASSERT: !isTokenSpecial() && "Should consume special tokens with Consume*Token"

Updates: Status: WontFix Comment #12 on issue 7555 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: !isTokenSpecial() && "Should consume special tokens with Consume*Token" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7555#c12 ClusterFuzz testcase 6087300736876544 is flak

[llvm-bugs] Issue 7701 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: isa(Val) && "cast() argument of incompatible type!"

Updates: Status: WontFix Comment #12 on issue 7701 by ClusterFuzz-External: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: isa(Val) && "cast() argument of incompatible type!" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=7701#c12 ClusterFuzz testcase 5754792652570624 is flaky an

[llvm-bugs] [Bug 41205] Clang-5+ crashes running llvm::sroa::AllocaSlices::SliceBuilder::visitStoreInst

https://bugs.llvm.org/show_bug.cgi?id=41205 Amir Shavit changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 8387 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-gvn: Abrt in llvm::llvm_unreachable_internal

Updates: Status: WontFix Comment #10 on issue 8387 by ClusterFuzz-External: llvm/llvm-opt-fuzzer--x86_64-gvn: Abrt in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8387#c10 ClusterFuzz testcase 5708181509505024 is flaky and no longer crashes, so

[llvm-bugs] Issue 4192 in oss-fuzz: llvm/llvm-special-case-list-fuzzer: Heap-buffer-overflow in p_ere

Updates: Status: WontFix Comment #19 on issue 4192 by ClusterFuzz-External: llvm/llvm-special-case-list-fuzzer: Heap-buffer-overflow in p_ere https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4192#c19 ClusterFuzz testcase 5534705328848896 is flaky and no longer crashes, so closi

[llvm-bugs] Issue 4081 in oss-fuzz: llvm/clang-format-fuzzer: ASSERT: idx < size()

Updates: Status: WontFix Comment #16 on issue 4081 by ClusterFuzz-External: llvm/clang-format-fuzzer: ASSERT: idx < size() https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4081#c16 ClusterFuzz testcase 474537037824 is flaky and no longer crashes, so closing issue. If this

[llvm-bugs] Issue 6101 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: Abrt in llvm::llvm_unreachable_internal

Updates: Status: WontFix Comment #12 on issue 6101 by ClusterFuzz-External: llvm/llvm-isel-fuzzer--aarch64-O2: Abrt in llvm::llvm_unreachable_internal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=6101#c12 ClusterFuzz testcase 6574423067852800 is flaky and no longer crashes, s

[llvm-bugs] Issue 4125 in oss-fuzz: llvm/llvm-special-case-list-fuzzer: Heap-buffer-overflow in p_ere

Updates: Status: WontFix Comment #20 on issue 4125 by ClusterFuzz-External: llvm/llvm-special-case-list-fuzzer: Heap-buffer-overflow in p_ere https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4125#c20 ClusterFuzz testcase 6496293208719360 is flaky and no longer crashes, so closi

[llvm-bugs] Issue 8008 in oss-fuzz: llvm/clang-fuzzer: Stack-overflow in Evaluate

Updates: Status: WontFix Comment #9 on issue 8008 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-overflow in Evaluate https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8008#c9 ClusterFuzz testcase 5561985295974400 is flaky and no longer crashes, so closing issue. If this is

[llvm-bugs] Issue 4712 in oss-fuzz: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: TRI.getRegSizeInBits(*getRegClass(DstReg)) == TRI.getRegSizeInBits(*getRegClass(

Updates: Status: WontFix Comment #14 on issue 4712 by ClusterFuzz-External: llvm/llvm-isel-fuzzer--aarch64-O2: ASSERT: TRI.getRegSizeInBits(*getRegClass(DstReg)) == TRI.getRegSizeInBits(*getRegClass( https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4712#c14 ClusterFuzz testca

[llvm-bugs] [Bug 43547] template alias arguments are not marked as used when forming a template parameter kind

https://bugs.llvm.org/show_bug.cgi?id=43547 Richard Smith changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43339] ASan shows wrong crash locations

https://bugs.llvm.org/show_bug.cgi?id=43339 Vitaly Buka changed: What|Removed |Added Assignee|unassignedb...@nondot.org |vitalyb...@google.com Status|NEW

[llvm-bugs] Issue 17969 in oss-fuzz: llvm:llvm-special-case-list-fuzzer: Timeout in llvm-special-case-list-fuzzer

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, mit...@google.com, bigchees...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com

[llvm-bugs] [Bug 43548] New: Stack dump when running test

https://bugs.llvm.org/show_bug.cgi?id=43548 Bug ID: 43548 Summary: Stack dump when running test Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P

[llvm-bugs] [Bug 43547] New: template alias arguments are not marked as used when forming a template parameter kind

https://bugs.llvm.org/show_bug.cgi?id=43547 Bug ID: 43547 Summary: template alias arguments are not marked as used when forming a template parameter kind Product: clang Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 43546] New: Computed goto generates badrefs: block addresses, constexpr, and lambdas.

https://bugs.llvm.org/show_bug.cgi?id=43546 Bug ID: 43546 Summary: Computed goto generates badrefs: block addresses, constexpr, and lambdas. Product: clang Version: 9.0 Hardware: PC OS: Linux Sta

[llvm-bugs] [Bug 43431] Value range knowledge of higher bits not used in optimizations

https://bugs.llvm.org/show_bug.cgi?id=43431 Sanjay Patel changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43545] New: [ScalarEvolution] Seems to have un-updated data structures.

https://bugs.llvm.org/show_bug.cgi?id=43545 Bug ID: 43545 Summary: [ScalarEvolution] Seems to have un-updated data structures. Product: libraries Version: trunk Hardware: PC OS: Linux Status: NE

[llvm-bugs] [Bug 43544] New: -Wstring-conversion and assert

https://bugs.llvm.org/show_bug.cgi?id=43544 Bug ID: 43544 Summary: -Wstring-conversion and assert Product: new-bugs Version: unspecified Hardware: PC OS: All Status: NEW Severity: enhancement Pri

[llvm-bugs] [Bug 43543] New: Handle bitcode files more sensibly

https://bugs.llvm.org/show_bug.cgi?id=43543 Bug ID: 43543 Summary: Handle bitcode files more sensibly Product: tools Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enhancement P

[llvm-bugs] [Bug 43542] New: Poor codegen for targets with no native shifts

https://bugs.llvm.org/show_bug.cgi?id=43542 Bug ID: 43542 Summary: Poor codegen for targets with no native shifts Product: libraries Version: trunk Hardware: All OS: All Status: NEW Severity: normal

[llvm-bugs] [Bug 43515] trunc(x >> (bitwidth-1)) ^ 1 is not recognized as bt+setae

https://bugs.llvm.org/show_bug.cgi?id=43515 Roman Lebedev changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43541] New: gvn-hoist crashes: Assertion `ReplacementDone && "Incomplete phi during partial rename"' failed.

https://bugs.llvm.org/show_bug.cgi?id=43541 Bug ID: 43541 Summary: gvn-hoist crashes: Assertion `ReplacementDone && "Incomplete phi during partial rename"' failed. Product: libraries Version: trunk Hardware: PC

[llvm-bugs] Issue 17952 in oss-fuzz: llvm:clang-fuzzer: Null-dereference READ in clang::Sema::LookupQualifiedName

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, mit...@google.com, bigchees...@gmail.com, eney...@google.com, llvm-b...@lists.llvm.org, j...@chromium.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com

[llvm-bugs] [Bug 43540] New: Miscompile with opt -licm with memory-ssa enabled

https://bugs.llvm.org/show_bug.cgi?id=43540 Bug ID: 43540 Summary: Miscompile with opt -licm with memory-ssa enabled Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhanceme

[llvm-bugs] [Bug 43534] lld tries to create dynamic relocations for `__start_section`/`__stop_section` symbols

https://bugs.llvm.org/show_bug.cgi?id=43534 Fangrui Song changed: What|Removed |Added Status|NEW |RESOLVED CC|