[llvm-bugs] [Bug 43458] New: loop-unroll crashes: Assertion `OuterL->isLCSSAForm(*DT) && "Loops should be in LCSSA form after loop-unroll."' failed.

https://bugs.llvm.org/show_bug.cgi?id=43458 Bug ID: 43458 Summary: loop-unroll crashes: Assertion `OuterL->isLCSSAForm(*DT) && "Loops should be in LCSSA form after loop-unroll."' failed. Product: libraries Version

[llvm-bugs] [Bug 43459] New: templated constexpr constant in a template fails to deduce auto type

https://bugs.llvm.org/show_bug.cgi?id=43459 Bug ID: 43459 Summary: templated constexpr constant in a template fails to deduce auto type Product: clang Version: 9.0 Hardware: All OS: All Status: N

[llvm-bugs] [Bug 43404] clang 9.0.0 release crashes when generating LLVM IR for std::regex_search (std::_Is_word)

https://bugs.llvm.org/show_bug.cgi?id=43404 Dávid Gábor Bodor changed: What|Removed |Added Status|NEW |RESOLVED CC|

[llvm-bugs] [Bug 43460] New: [AArch64] Vector store of scalars produces sub-optimal code

https://bugs.llvm.org/show_bug.cgi?id=43460 Bug ID: 43460 Summary: [AArch64] Vector store of scalars produces sub-optimal code Product: libraries Version: trunk Hardware: PC OS: All Status: NEW

[llvm-bugs] [Bug 43461] New: Missing dynamic init array tags when a linker script explicitly includes the init array sections

https://bugs.llvm.org/show_bug.cgi?id=43461 Bug ID: 43461 Summary: Missing dynamic init array tags when a linker script explicitly includes the init array sections Product: lld Version: unspecified Hardware: PC

[llvm-bugs] [Bug 43462] New: Null pointer dereference warning inside PrintActions1

https://bugs.llvm.org/show_bug.cgi?id=43462 Bug ID: 43462 Summary: Null pointer dereference warning inside PrintActions1 Product: clang Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity

[llvm-bugs] [Bug 43444] When double hyperbolic and trigonometric functions are combined in a single kernel the compiler hangs

https://bugs.llvm.org/show_bug.cgi?id=43444 KOLANICH changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43463] New: HexagonOptAddrMode::changeStore - null dereference warning

https://bugs.llvm.org/show_bug.cgi?id=43463 Bug ID: 43463 Summary: HexagonOptAddrMode::changeStore - null dereference warning Product: libraries Version: trunk Hardware: PC OS: Windows NT Status:

[llvm-bugs] [Bug 43464] New: Z3 prover not recognized when cmake configures LLVM 9 on Windows

https://bugs.llvm.org/show_bug.cgi?id=43464 Bug ID: 43464 Summary: Z3 prover not recognized when cmake configures LLVM 9 on Windows Product: Build scripts Version: 9.0 Hardware: PC OS: Windows NT

[llvm-bugs] [Bug 42054] Could NOT find Z3: Found unsuitable version "0.0.0", but required is at least "4.7.1"

https://bugs.llvm.org/show_bug.cgi?id=42054 Marek Anioła changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 43465] New: False positive -Wimplicit-fallthrough warning in flex-generated C code

https://bugs.llvm.org/show_bug.cgi?id=43465 Bug ID: 43465 Summary: False positive -Wimplicit-fallthrough warning in flex-generated C code Product: new-bugs Version: trunk Hardware: Macintosh OS: MacOS X

[llvm-bugs] [Bug 14440] Implement __builtin_fallthrough() to suppress false positives from -Wimplicit-fallthrough

https://bugs.llvm.org/show_bug.cgi?id=14440 Alexander Kornienko changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] Issue 17731 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::APValue::swap

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #1 on issue 17731 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in clang::APValue::swap https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17731#c1 ClusterFuzz testcase 5649824677888000 is verified

[llvm-bugs] [Bug 43466] New: Can't install clangd without version suffix on Ubuntu Disco

https://bugs.llvm.org/show_bug.cgi?id=43466 Bug ID: 43466 Summary: Can't install clangd without version suffix on Ubuntu Disco Product: Packaging Version: unspecified Hardware: PC OS: All Status:

[llvm-bugs] Issue 3239 in oss-fuzz: llvm: ASSERT: getContainingDC(DC) == CurContext && "The next DeclContext should be lexically c

Comment #22 on issue 3239 by ClusterFuzz-External: llvm: ASSERT: getContainingDC(DC) == CurContext && "The next DeclContext should be lexically c https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3239#c22 ClusterFuzz found another reproducible variant for this bug on libfuzzer_asan_ll

[llvm-bugs] Issue 17742 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in getDefaultInitValue

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 23182] There doesn't seem to be a way to specify a dwarf version with -gmlt/-gline-tables-only

https://bugs.llvm.org/show_bug.cgi?id=23182 Paul Robinson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43466] Can't install clangd without version suffix on Ubuntu Disco

https://bugs.llvm.org/show_bug.cgi?id=43466 Sylvestre Ledru changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 26619] Global const static float debug info

https://bugs.llvm.org/show_bug.cgi?id=26619 Paul Robinson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] Issue 13242 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-gvn: ASSERT: CastInst::castIsValid(Instruction::BitCast, C, DstTy) && "Invalid constantexpr b

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 13242 by ClusterFuzz-External: llvm/llvm-opt-fuzzer--x86_64-gvn: ASSERT: CastInst::castIsValid(Instruction::BitCast, C, DstTy) && "Invalid constantexpr b https://bugs.chromium.org/p/oss-fuzz/issues/d

[llvm-bugs] [Bug 43467] New: handleMoveUp fails to properly update main range when subregister def moved across another subregister def

https://bugs.llvm.org/show_bug.cgi?id=43467 Bug ID: 43467 Summary: handleMoveUp fails to properly update main range when subregister def moved across another subregister def Product: libraries Version: trunk Hardware: PC

[llvm-bugs] [Bug 32378] [Dwarf] Incorrect lexical scope information for constant arrays.

https://bugs.llvm.org/show_bug.cgi?id=32378 Paul Robinson changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 43461] Missing dynamic init array tags when a linker script explicitly includes the init array sections

https://bugs.llvm.org/show_bug.cgi?id=43461 Fangrui Song changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 43468] New: Hang when compiling massive switch with -Os

https://bugs.llvm.org/show_bug.cgi?id=43468 Bug ID: 43468 Summary: Hang when compiling massive switch with -Os Product: clang Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement

[llvm-bugs] [Bug 43469] New: clang-static-analyzer performs invalid range analysis with bitwise operators

https://bugs.llvm.org/show_bug.cgi?id=43469 Bug ID: 43469 Summary: clang-static-analyzer performs invalid range analysis with bitwise operators Product: clang Version: trunk Hardware: PC OS: All

[llvm-bugs] [Bug 38228] Some GCNO/GCDA in test/tools/llvm-cov/Inputs/ are not up to date

https://bugs.llvm.org/show_bug.cgi?id=38228 Reid Kleckner changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 35526] TAG_label not created for labels

https://bugs.llvm.org/show_bug.cgi?id=35526 Paul Robinson changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 43470] New: shared_ptr doesn't work as c++17 says it should.

https://bugs.llvm.org/show_bug.cgi?id=43470 Bug ID: 43470 Summary: shared_ptr doesn't work as c++17 says it should. Product: libc++ Version: unspecified Hardware: All OS: All Status: NEW Severity: normal

[llvm-bugs] [Bug 43406] Segfault when using const value of union type in a block with optimizations

https://bugs.llvm.org/show_bug.cgi?id=43406 Eli Friedman changed: What|Removed |Added Resolution|WORKSFORME |--- Status|RESOLVED

[llvm-bugs] [Bug 43376] InstCombine: llvm::getFlippedStrictnessPredicateAndConstant(CmpInst::Predicate, llvm::Constant *): Assertion `ConstantIsOk(cast(C))' failed.

https://bugs.llvm.org/show_bug.cgi?id=43376 bjorn.a.petters...@ericsson.com changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 23920] Phabricator should have an Herald rule to add llvm-commits

https://bugs.llvm.org/show_bug.cgi?id=23920 Reid Kleckner changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 9588] [regalloc remat] Repeated generation of 0 constant

https://bugs.llvm.org/show_bug.cgi?id=9588 Simon Pilgrim changed: What|Removed |Added Resolution|FIXED |--- Status|RESOLVED

[llvm-bugs] [Bug 43471] New: invalid computation of formal linkage with `__declspec` for dllstorage

https://bugs.llvm.org/show_bug.cgi?id=43471 Bug ID: 43471 Summary: invalid computation of formal linkage with `__declspec` for dllstorage Product: clang Version: trunk Hardware: PC OS: Windows NT

[llvm-bugs] [Bug 43472] New: undefined behavior santizer compiler segfault __int128_t non-type template parameter

https://bugs.llvm.org/show_bug.cgi?id=43472 Bug ID: 43472 Summary: undefined behavior santizer compiler segfault __int128_t non-type template parameter Product: clang Version: 9.0 Hardware: PC OS: Linux

[llvm-bugs] [Bug 43445] Merge constant literals

https://bugs.llvm.org/show_bug.cgi?id=43445 Richard Smith changed: What|Removed |Added Resolution|--- |INVALID Status|NEW

[llvm-bugs] [Bug 43473] New: loop-interchange crashes: Assertion `isa(Val) && "cast() argument of incompatible type!"' failed.

https://bugs.llvm.org/show_bug.cgi?id=43473 Bug ID: 43473 Summary: loop-interchange crashes: Assertion `isa(Val) && "cast() argument of incompatible type!"' failed. Product: libraries Version: trunk Hardware: PC

[llvm-bugs] [Bug 43474] New: simple-loop-unswitch crashes: Assertion `L.isRecursivelyLCSSAForm(DT, LI) && "Loops must be in LCSSA form before unswitching."' failed.

https://bugs.llvm.org/show_bug.cgi?id=43474 Bug ID: 43474 Summary: simple-loop-unswitch crashes: Assertion `L.isRecursivelyLCSSAForm(DT, LI) && "Loops must be in LCSSA form before unswitching."' failed. Product: libraries

[llvm-bugs] [Bug 43475] New: [AArch64] Inconsistent __FLT_EVAL_METHOD__ value with GCC

https://bugs.llvm.org/show_bug.cgi?id=43475 Bug ID: 43475 Summary: [AArch64] Inconsistent __FLT_EVAL_METHOD__ value with GCC Product: clang Version: unspecified Hardware: PC OS: Linux Status: NEW