[llvm-bugs] Issue 4588 in oss-fuzz: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs

Comment #6 on issue 4588 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4588#c6 ClusterFuzz has detected this issue as fixed in range 201802060728:201802070205. Detailed report: https://oss-fuzz.

[llvm-bugs] Issue 4588 in oss-fuzz: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #7 on issue 4588 by ClusterFuzz-External: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4588#c7 ClusterFuzz testcase 5041559499177984 is verifie

[llvm-bugs] Issue 4664 in oss-fuzz: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U'

Comment #5 on issue 4664 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U' https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4664#c5 ClusterFuzz has detected this issue as fixed in range 201802060728:201802070205. Detailed report: https://oss-fuzz.com/testcase

[llvm-bugs] Issue 5999 in oss-fuzz: llvm: Stack-overflow in clang::Lexer::LexTokenInternal

Comment #1 on issue 5999 by ClusterFuzz-External: llvm: Stack-overflow in clang::Lexer::LexTokenInternal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5999#c1 ClusterFuzz has detected this issue as fixed in range 201802070205:201802070726. Detailed report: https://oss-fuzz.com/tes

[llvm-bugs] Issue 5999 in oss-fuzz: llvm: Stack-overflow in clang::Lexer::LexTokenInternal

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #2 on issue 5999 by ClusterFuzz-External: llvm: Stack-overflow in clang::Lexer::LexTokenInternal https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5999#c2 ClusterFuzz testcase 6031891724500992 is verified as fi

[llvm-bugs] Issue 4664 in oss-fuzz: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U'

Updates: Labels: ClusterFuzz-Verified Status: Verified Comment #6 on issue 4664 by ClusterFuzz-External: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U' https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4664#c6 ClusterFuzz testcase 460742694912 is verified as fixed,

[llvm-bugs] [Bug 35744] [ELF] - -defsym incorrectly works with reserved symbols.

https://bugs.llvm.org/show_bug.cgi?id=35744 George Rimar changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] Issue 6076 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-gvn: Out-of-memory in llvm_llvm-opt-fuzzer--x86_64-gvn

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, llvm-b...@lists.llvm.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com Labels: ClusterFuzz Reproducible Engine-libfuzzer Proj-llvm Reported-2018-02-07 T

[llvm-bugs] [Bug 36114] Merge r324422 to 6.0 branch ([LivePhysRegs] Fix handling of return instructions.)

https://bugs.llvm.org/show_bug.cgi?id=36114 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 35804] [meta] 6.0.0 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=35804 Bug 35804 depends on bug 36114, which changed state. Bug 36114 Summary: Merge r324422 to 6.0 branch ([LivePhysRegs] Fix handling of return instructions.) https://bugs.llvm.org/show_bug.cgi?id=36114 What|Removed |Added

[llvm-bugs] Issue 6085 in oss-fuzz: llvm/llvm-opt-fuzzer--x86_64-gvn: ASSERT: VI != valueNumbering.end() && "Value not numbered?"

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, llvm-b...@lists.llvm.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzze

[llvm-bugs] [Bug 36262] New: wrong code with opt -loop-rotate -licm

https://bugs.llvm.org/show_bug.cgi?id=36262 Bug ID: 36262 Summary: wrong code with opt -loop-rotate -licm Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Pri

[llvm-bugs] [Bug 36263] New: Assertion `CountVarDIE && "DIE for count is not yet instantiated"' failed.

https://bugs.llvm.org/show_bug.cgi?id=36263 Bug ID: 36263 Summary: Assertion `CountVarDIE && "DIE for count is not yet instantiated"' failed. Product: new-bugs Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 36264] New: [SelectionDAG] HandleMergeInputChains gets stuck in infinite loop in calls to AddChains()

https://bugs.llvm.org/show_bug.cgi?id=36264 Bug ID: 36264 Summary: [SelectionDAG] HandleMergeInputChains gets stuck in infinite loop in calls to AddChains() Product: libraries Version: trunk Hardware: PC OS:

[llvm-bugs] [Bug 36265] New: -fconstexpr-steps switch doesn't work as expected on Windows

https://bugs.llvm.org/show_bug.cgi?id=36265 Bug ID: 36265 Summary: -fconstexpr-steps switch doesn't work as expected on Windows Product: clang Version: trunk Hardware: PC OS: Windows XP Status: N

[llvm-bugs] [Bug 36266] New: llvm-objcopy doesn't support --only-keep-debug flag

https://bugs.llvm.org/show_bug.cgi?id=36266 Bug ID: 36266 Summary: llvm-objcopy doesn't support --only-keep-debug flag Product: tools Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancement

[llvm-bugs] [Bug 36267] New: Less than ideal handling of variable names in Cyrillic alphabet

https://bugs.llvm.org/show_bug.cgi?id=36267 Bug ID: 36267 Summary: Less than ideal handling of variable names in Cyrillic alphabet Product: clang Version: trunk Hardware: PC OS: Windows XP Status

[llvm-bugs] [Bug 36268] New: "GlobalValue with non default visibility must be dso_local!"

https://bugs.llvm.org/show_bug.cgi?id=36268 Bug ID: 36268 Summary: "GlobalValue with non default visibility must be dso_local!" Product: new-bugs Version: unspecified Hardware: PC OS: Linux Statu

[llvm-bugs] [Bug 36270] New: [ValueTracking] Crash in computeKnownBitsFromAssume

https://bugs.llvm.org/show_bug.cgi?id=36270 Bug ID: 36270 Summary: [ValueTracking] Crash in computeKnownBitsFromAssume Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: en

[llvm-bugs] [Bug 36271] New: Assert due to overflow in IEEEFloat::convertPPCDoubleDoubleAPFloatToAPInt bitcast

https://bugs.llvm.org/show_bug.cgi?id=36271 Bug ID: 36271 Summary: Assert due to overflow in IEEEFloat::convertPPCDoubleDoubleAPFloatToAPInt bitcast Product: libraries Version: trunk Hardware: PC

[llvm-bugs] [Bug 36272] New: [LLD/ELF] - ICF folds functions with different LSDA.

https://bugs.llvm.org/show_bug.cgi?id=36272 Bug ID: 36272 Summary: [LLD/ELF] - ICF folds functions with different LSDA. Product: lld Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity: e

[llvm-bugs] [Bug 36273] New: Warnings on deprecated enumerators in switch statements are not useful

https://bugs.llvm.org/show_bug.cgi?id=36273 Bug ID: 36273 Summary: Warnings on deprecated enumerators in switch statements are not useful Product: clang Version: trunk Hardware: PC OS: Linux Stat

[llvm-bugs] [Bug 36274] New: [m32][debug] "Wrong topological sorting" in ScheduleDAG.cpp after r324359

https://bugs.llvm.org/show_bug.cgi?id=36274 Bug ID: 36274 Summary: [m32][debug] "Wrong topological sorting" in ScheduleDAG.cpp after r324359 Product: new-bugs Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 36275] New: PDB "modules" section does not contain import libraries/DLLs

https://bugs.llvm.org/show_bug.cgi?id=36275 Bug ID: 36275 Summary: PDB "modules" section does not contain import libraries/DLLs Product: lld Version: unspecified Hardware: PC OS: Windows NT Statu

[llvm-bugs] [Bug 36276] New: PDB * Linker * module does not contain incremental linking thunks

https://bugs.llvm.org/show_bug.cgi?id=36276 Bug ID: 36276 Summary: PDB * Linker * module does not contain incremental linking thunks Product: lld Version: unspecified Hardware: PC OS: Windows NT

[llvm-bugs] [Bug 36277] New: PDB * Linker * module does not contain COFF groups

https://bugs.llvm.org/show_bug.cgi?id=36277 Bug ID: 36277 Summary: PDB * Linker * module does not contain COFF groups Product: lld Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity: enh

[llvm-bugs] [Bug 36264] [SelectionDAG] HandleMergeInputChains gets stuck in infinite loop in calls to AddChains()

https://bugs.llvm.org/show_bug.cgi?id=36264 Nirav Dave changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 36253] llvm.bitreverse.i64 returns wrong value

https://bugs.llvm.org/show_bug.cgi?id=36253 Kai Nacke changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 36278] New: Merge r324486 into the 6.0 branch : AMDGPU: Remove the s_buffer workaround for GFX9 chips

https://bugs.llvm.org/show_bug.cgi?id=36278 Bug ID: 36278 Summary: Merge r324486 into the 6.0 branch : AMDGPU: Remove the s_buffer workaround for GFX9 chips Product: new-bugs Version: 6.0 Hardware: All OS: A

[llvm-bugs] [Bug 36279] New: Merge r324487 into the 6.0 branch : AMDGPU: Add 32-bit constant address space

https://bugs.llvm.org/show_bug.cgi?id=36279 Bug ID: 36279 Summary: Merge r324487 into the 6.0 branch : AMDGPU: Add 32-bit constant address space Product: new-bugs Version: 6.0 Hardware: All OS: All

[llvm-bugs] [Bug 36280] New: [SLPVectorizer] 2-way parallel vectorization hurts perf on x86

https://bugs.llvm.org/show_bug.cgi?id=36280 Bug ID: 36280 Summary: [SLPVectorizer] 2-way parallel vectorization hurts perf on x86 Product: libraries Version: trunk Hardware: PC OS: All Status: NE

[llvm-bugs] [Bug 36282] New: Merge r324353 into the 6.0 branch

https://bugs.llvm.org/show_bug.cgi?id=36282 Bug ID: 36282 Summary: Merge r324353 into the 6.0 branch Product: libraries Version: 6.0 Hardware: PC OS: Linux Status: NEW Severity: release blocker P

[llvm-bugs] [Bug 36008] Regression (r316268): erroneous -Wsign-compare for typeof(enum T) and typeof(enumValue)

https://bugs.llvm.org/show_bug.cgi?id=36008 Alex Lorenz changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 35804] [meta] 6.0.0 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=35804 Bug 35804 depends on bug 36008, which changed state. Bug 36008 Summary: Regression (r316268): erroneous -Wsign-compare for typeof(enum T) and typeof(enumValue) https://bugs.llvm.org/show_bug.cgi?id=36008 What|Removed

[llvm-bugs] [Bug 31454] basic_string::push_back() crashes if sizeof(T)>sizeof(long long)

https://bugs.llvm.org/show_bug.cgi?id=31454 Marshall Clow (home) changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 36256] [X86] Couple lit tests generate KMOVQ instructions on KNL which doesn't support KMOVQ

https://bugs.llvm.org/show_bug.cgi?id=36256 Craig Topper changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 35629] i/o fragmentation inside fstream.

https://bugs.llvm.org/show_bug.cgi?id=35629 Marshall Clow (home) changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 36286] New: Implement constant string merging

https://bugs.llvm.org/show_bug.cgi?id=36286 Bug ID: 36286 Summary: Implement constant string merging Product: lld Version: unspecified Hardware: PC OS: Windows NT Status: NEW Severity: enhancement

[llvm-bugs] [Bug 36287] New: String merging for symbol names

https://bugs.llvm.org/show_bug.cgi?id=36287 Bug ID: 36287 Summary: String merging for symbol names Product: lld Version: unspecified Hardware: All OS: All Status: NEW Severity: enhancement Priori

[llvm-bugs] [Bug 35804] [meta] 6.0.0 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=35804 Bug 35804 depends on bug 36055, which changed state. Bug 36055 Summary: Reproducible Clang crash + strongly suspected invalid code generation https://bugs.llvm.org/show_bug.cgi?id=36055 What|Removed |Added ---

[llvm-bugs] [Bug 36055] Reproducible Clang crash + strongly suspected invalid code generation

https://bugs.llvm.org/show_bug.cgi?id=36055 Richard Smith changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 36288] New: Merge clang r324419 into 6.0 branch: [Lex] Fix handling numerical literals ending with ' and signed exponent.

https://bugs.llvm.org/show_bug.cgi?id=36288 Bug ID: 36288 Summary: Merge clang r324419 into 6.0 branch: [Lex] Fix handling numerical literals ending with ' and signed exponent. Product: clang Version: 6.0

[llvm-bugs] Issue 4664 in oss-fuzz: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U'

Comment #7 on issue 4664 by vsap...@gmail.com: llvm/clang-fuzzer: ASSERT: *I == 'u' || *I == 'U' https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4664#c7 This is a duplicate of https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4588 For more details check that bug. -- You receiv

[llvm-bugs] Issue 4588 in oss-fuzz: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs

Comment #8 on issue 4588 by vsap...@gmail.com: llvm/clang-fuzzer: Stack-buffer-overflow in clang::expandUCNs https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4588#c8 Bug was fixed in revision 324419. It is an old bug that was exposed by switching to gnu++14 as the default dialect. --

[llvm-bugs] [Bug 36165] [x86] LLVM folds R_X86_64_GOTTPOFF relocation loads into arbitrary instruction memory operands and assembles them

https://bugs.llvm.org/show_bug.cgi?id=36165 Chandler Carruth changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 36289] New: lld should produce better .hash section

https://bugs.llvm.org/show_bug.cgi?id=36289 Bug ID: 36289 Summary: lld should produce better .hash section Product: lld Version: unspecified Hardware: All OS: All Status: NEW Severity: enhancement

[llvm-bugs] [Bug 36268] "GlobalValue with non default visibility must be dso_local!"

https://bugs.llvm.org/show_bug.cgi?id=36268 Rafael Ávila de Espíndola changed: What|Removed |Added Resolution|--- |FIXED Status|ASSIGNED

[llvm-bugs] [Bug 36289] lld should produce better .hash section

https://bugs.llvm.org/show_bug.cgi?id=36289 Rui Ueyama changed: What|Removed |Added Resolution|--- |INVALID Status|ASSIGNED

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

Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, llvm-b...@lists.llvm.org, v...@apple.com, mitchphi...@outlook.com, xpl...@gmail.com, akils...@apple.com Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzze

[llvm-bugs] [Bug 36290] New: False memory leak report involving self-deleting object

https://bugs.llvm.org/show_bug.cgi?id=36290 Bug ID: 36290 Summary: False memory leak report involving self-deleting object Product: clang Version: 6.0 Hardware: PC OS: Linux Status: NEW

[llvm-bugs] [Bug 36291] New: Contents of .ARM.attributes should be based on target-cpu and target-features function attributes

https://bugs.llvm.org/show_bug.cgi?id=36291 Bug ID: 36291 Summary: Contents of .ARM.attributes should be based on target-cpu and target-features function attributes Product: libraries Version: trunk Hardware: PC

[llvm-bugs] [Bug 36292] New: Invalid PPC CTR loop with llc on powerpc64le-unknown-linux-gnu

https://bugs.llvm.org/show_bug.cgi?id=36292 Bug ID: 36292 Summary: Invalid PPC CTR loop with llc on powerpc64le-unknown-linux-gnu Product: libraries Version: 6.0 Hardware: PC OS: Windows NT Statu

[llvm-bugs] [Bug 36035] lld error @ thin-lto: --plugin-opt: unknown option: -debugger-tune=gdb

https://bugs.llvm.org/show_bug.cgi?id=36035 George Rimar changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---