[llvm-bugs] Issue 12151 in oss-fuzz: llvm/llvm-dwarfdump-fuzzer: Out-of-memory in llvm-dwarfdump-fuzzer

Updates: Status: WontFix Comment #7 on issue 12151 by ClusterFuzz-External: llvm/llvm-dwarfdump-fuzzer: Out-of-memory in llvm-dwarfdump-fuzzer https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=12151#c7 ClusterFuzz testcase 5633388992528384 is flaky and no longer crashes, so closing

[llvm-bugs] [Bug 45727] New: Failure to optimize out useless zero-ing after register was already zero-ed

https://bugs.llvm.org/show_bug.cgi?id=45727 Bug ID: 45727 Summary: Failure to optimize out useless zero-ing after register was already zero-ed Product: libraries Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 41905] Add warning messages if disassembly + source for problematic inputs

https://bugs.llvm.org/show_bug.cgi?id=41905 James Henderson changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] Issue 8699 in oss-fuzz: llvm/llvm-dwarfdump-fuzzer: Out-of-memory in llvm_llvm-dwarfdump-fuzzer

Updates: Status: WontFix Comment #13 on issue 8699 by ClusterFuzz-External: llvm/llvm-dwarfdump-fuzzer: Out-of-memory in llvm_llvm-dwarfdump-fuzzer https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=8699#c13 ClusterFuzz testcase 6250840720408576 is flaky and no longer crashes, so clo

[llvm-bugs] [Bug 45728] New: Problem with template template parameter SFINAE

https://bugs.llvm.org/show_bug.cgi?id=45728 Bug ID: 45728 Summary: Problem with template template parameter SFINAE Product: clang Version: 9.0 Hardware: PC OS: Linux Status: NEW Severity: normal

[llvm-bugs] [Bug 45729] New: Use symbol table if debug data doesn't contain address

https://bugs.llvm.org/show_bug.cgi?id=45729 Bug ID: 45729 Summary: Use symbol table if debug data doesn't contain address Product: tools Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: enh

[llvm-bugs] [Bug 45730] New: __is_constructible intrinsic fails to compile within pack expansion

https://bugs.llvm.org/show_bug.cgi?id=45730 Bug ID: 45730 Summary: __is_constructible intrinsic fails to compile within pack expansion Product: clang Version: 9.0 Hardware: PC OS: Linux Status: N

[llvm-bugs] [Bug 45722] [X86] Using SSE4 instructions for roundl() cause test failure in Android.

https://bugs.llvm.org/show_bug.cgi?id=45722 Roman Lebedev changed: What|Removed |Added Status|NEW |RESOLVED See Also|

[llvm-bugs] [Bug 45731] New: __builtin_FUNCTION() inconsistent on path separator on Windows

https://bugs.llvm.org/show_bug.cgi?id=45731 Bug ID: 45731 Summary: __builtin_FUNCTION() inconsistent on path separator on Windows Product: clang Version: 10.0 Hardware: PC OS: Windows NT Status:

[llvm-bugs] [Bug 45732] New: C++11 thread_local not supported in host code

https://bugs.llvm.org/show_bug.cgi?id=45732 Bug ID: 45732 Summary: C++11 thread_local not supported in host code Product: clang Version: 9.0 Hardware: PC OS: Linux Status: NEW Severity: normal Pr

[llvm-bugs] [Bug 45733] New: weak symbol should be ignored for optimisation like early CSE .

https://bugs.llvm.org/show_bug.cgi?id=45733 Bug ID: 45733 Summary: weak symbol should be ignored for optimisation like early CSE . Product: new-bugs Version: trunk Hardware: PC OS: Windows NT Sta

[llvm-bugs] [Bug 45723] Failure to optimize out useless zero-ing after register was already zero-ed

https://bugs.llvm.org/show_bug.cgi?id=45723 Gabriel Ravier changed: What|Removed |Added Resolution|--- |DUPLICATE Status|NEW

[llvm-bugs] [Bug 45734] New: missing warning for uninitialized struct member

https://bugs.llvm.org/show_bug.cgi?id=45734 Bug ID: 45734 Summary: missing warning for uninitialized struct member Product: clang Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: enhanceme

[llvm-bugs] [Bug 45735] New: out of memory with code allocating huge array of std::array

https://bugs.llvm.org/show_bug.cgi?id=45735 Bug ID: 45735 Summary: out of memory with code allocating huge array of std::array Product: clang Version: trunk Hardware: PC OS: Windows NT Status: NE

[llvm-bugs] [Bug 45736] New: AVX512 mask8 miscompilation

https://bugs.llvm.org/show_bug.cgi?id=45736 Bug ID: 45736 Summary: AVX512 mask8 miscompilation Product: new-bugs Version: trunk Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P

[llvm-bugs] [Bug 45737] New: Failure to remove useless reload

https://bugs.llvm.org/show_bug.cgi?id=45737 Bug ID: 45737 Summary: Failure to remove useless reload Product: libraries Version: trunk Hardware: PC OS: Linux Status: NEW Severity: enhancement Prio

[llvm-bugs] [Bug 45739] New: Fix failing locale tests on Apple platforms with the RU locale

https://bugs.llvm.org/show_bug.cgi?id=45739 Bug ID: 45739 Summary: Fix failing locale tests on Apple platforms with the RU locale Product: libc++ Version: unspecified Hardware: PC OS: All Status:

[llvm-bugs] [Bug 45740] New: Valid Template Instantiation triggers assertion failure when Clang/LLVM built with ASSERTs enabled, but does not fail without assertion

https://bugs.llvm.org/show_bug.cgi?id=45740 Bug ID: 45740 Summary: Valid Template Instantiation triggers assertion failure when Clang/LLVM built with ASSERTs enabled, but does not fail without assertion Product: clang

[llvm-bugs] [Bug 41703] wrong code with "opt -loop-extract-single -mergereturn -structurizecfg -ipsccp -loop-simplify"

https://bugs.llvm.org/show_bug.cgi?id=41703 Ehud Katz changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|---

[llvm-bugs] [Bug 41700] structurizecfg introduces code path not present in original function, causing wrong codegen

https://bugs.llvm.org/show_bug.cgi?id=41700 Ehud Katz changed: What|Removed |Added Status|CONFIRMED |RESOLVED CC|

[llvm-bugs] [Bug 45742] New: MC: Support for wasm globals other than __stack_pointer is missing

https://bugs.llvm.org/show_bug.cgi?id=45742 Bug ID: 45742 Summary: MC: Support for wasm globals other than __stack_pointer is missing Product: libraries Version: trunk Hardware: PC OS: Linux Stat

[llvm-bugs] [Bug 45736] AVX512 mask8 miscompilation

https://bugs.llvm.org/show_bug.cgi?id=45736 Patrick J. LoPresti changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED

[llvm-bugs] [Bug 45664] Please merge fd773e8a51b8 into 10.0.1

https://bugs.llvm.org/show_bug.cgi?id=45664 Tom Stellard changed: What|Removed |Added Resolution|FIXED |--- Status|RESOLVED

[llvm-bugs] [Bug 45309] [meta] 10.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=45309 Bug 45309 depends on bug 45664, which changed state. Bug 45664 Summary: Please merge fd773e8a51b8 into 10.0.1 https://bugs.llvm.org/show_bug.cgi?id=45664 What|Removed |Added

[llvm-bugs] [Bug 45582] bcr 15, 0 syntax is not supported on SystemZ

https://bugs.llvm.org/show_bug.cgi?id=45582 Ulrich Weigand changed: What|Removed |Added Resolution|--- |FIXED Status|NEW

[llvm-bugs] [Bug 45743] New: Assertion `OuterLoop->isLCSSAForm(*DT) && "Outer loop not left in LCSSA form after loop interchange!"' failed

https://bugs.llvm.org/show_bug.cgi?id=45743 Bug ID: 45743 Summary: Assertion `OuterLoop->isLCSSAForm(*DT) && "Outer loop not left in LCSSA form after loop interchange!"' failed Product: libraries Version: trunk

[llvm-bugs] [Bug 45744] New: llc emits unnecessary 'and' instructions for multiple backends

https://bugs.llvm.org/show_bug.cgi?id=45744 Bug ID: 45744 Summary: llc emits unnecessary 'and' instructions for multiple backends Product: tools Version: trunk Hardware: PC OS: Linux Status: NEW

[llvm-bugs] [Bug 45745] New: Clang supports immediate functions but doesn't define __cpp_consteval

https://bugs.llvm.org/show_bug.cgi?id=45745 Bug ID: 45745 Summary: Clang supports immediate functions but doesn't define __cpp_consteval Product: clang Version: 10.0 Hardware: PC OS: Windows NT S

[llvm-bugs] [Bug 45745] Clang supports immediate functions but doesn't define __cpp_consteval

https://bugs.llvm.org/show_bug.cgi?id=45745 Richard Smith changed: What|Removed |Added Resolution|--- |LATER Status|NEW

[llvm-bugs] [Bug 41699] wrong code with "opt -gvn -instcombine -jump-threading -structurizecfg -reg2mem -mem2reg -structurizecfg -called-value-propagation"

https://bugs.llvm.org/show_bug.cgi?id=41699 Ehud Katz changed: What|Removed |Added CC||ehudk...@gmail.com Resolution|---

[llvm-bugs] [Bug 41698] wrong code with "opt -structurizecfg -simplifycfg -instcombine -jump-threading -structurizecfg -sroa -jump-threading -constprop"

https://bugs.llvm.org/show_bug.cgi?id=41698 Ehud Katz changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[llvm-bugs] [Bug 41708] wrong code with "opt -inline -forceattrs -licm -structurizecfg -mem2reg -structurizecfg -reg2mem -early-cse -memcpyopt -gvn"

https://bugs.llvm.org/show_bug.cgi?id=41708 Ehud Katz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 41702] wrong code with "opt -structurizecfg -reg2mem -newgvn -inline -jump-threading"

https://bugs.llvm.org/show_bug.cgi?id=41702 Ehud Katz changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[llvm-bugs] [Bug 41637] wrong code with "opt -inline -gvn -jump-threading -reg2mem -inferattrs -structurizecfg -gvn" (uncertain results)

https://bugs.llvm.org/show_bug.cgi?id=41637 Ehud Katz changed: What|Removed |Added CC||ehudk...@gmail.com Resolution|---

[llvm-bugs] [Bug 41633] wrong code with "opt -simplifycfg -jump-threading -globalopt -newgvn -simple-loop-unswitch -structurizecfg -ipsccp -instcombine"

https://bugs.llvm.org/show_bug.cgi?id=41633 Ehud Katz changed: What|Removed |Added Resolution|--- |DUPLICATE CC|

[llvm-bugs] [Bug 41558] wrong code with "opt -simplifycfg -structurizecfg -inline" (generated code hangs)

https://bugs.llvm.org/show_bug.cgi?id=41558 Ehud Katz changed: What|Removed |Added CC||ehudk...@gmail.com Resolution|---

[llvm-bugs] [Bug 41557] wrong code with "opt -structurizecfg -newgvn"

https://bugs.llvm.org/show_bug.cgi?id=41557 Ehud Katz changed: What|Removed |Added Status|NEW |RESOLVED CC|

[llvm-bugs] [Bug 40949] opt cannot terminate with "opt -mem2reg -loop-unswitch -reg2mem -licm -structurizecfg -reg2mem -licm"

https://bugs.llvm.org/show_bug.cgi?id=40949 Ehud Katz changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 45746] New: LLD sometimes nondeterministically swaps _end and _edata in the string table

https://bugs.llvm.org/show_bug.cgi?id=45746 Bug ID: 45746 Summary: LLD sometimes nondeterministically swaps _end and _edata in the string table Product: lld Version: unspecified Hardware: PC OS: Linux

[llvm-bugs] [Bug 31076] wrong code from the StructurizeCFG pass (-structurizecfg)

https://bugs.llvm.org/show_bug.cgi?id=31076 Ehud Katz changed: What|Removed |Added Resolution|--- |FIXED CC|

[llvm-bugs] [Bug 27738] ptxas miscompile with divergent branches and convergent operations

https://bugs.llvm.org/show_bug.cgi?id=27738 Bug 27738 depends on bug 31076, which changed state. Bug 31076 Summary: wrong code from the StructurizeCFG pass (-structurizecfg) https://bugs.llvm.org/show_bug.cgi?id=31076 What|Removed |Added

[llvm-bugs] [Bug 37664] opt miscompiles with "opt -O3 -newgvn -structurizecfg"

https://bugs.llvm.org/show_bug.cgi?id=37664 Ehud Katz changed: What|Removed |Added CC||ehudk...@gmail.com Resolution|---

[llvm-bugs] [Bug 45418] Regression(https://reviews.llvm.org/D74976): up to 11% slower pdf rendering due to codegen changes

https://bugs.llvm.org/show_bug.cgi?id=45418 Simon Pilgrim changed: What|Removed |Added Status|NEW |RESOLVED Fixed By Commit(s)|

[llvm-bugs] [Bug 45061] hurd.c test fails on a two-stage ThinLTO build

https://bugs.llvm.org/show_bug.cgi?id=45061 Tom Stellard changed: What|Removed |Added Status|NEW |RESOLVED Resolution|---

[llvm-bugs] [Bug 45309] [meta] 10.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=45309 Bug 45309 depends on bug 45061, which changed state. Bug 45061 Summary: hurd.c test fails on a two-stage ThinLTO build https://bugs.llvm.org/show_bug.cgi?id=45061 What|Removed |Added ---

[llvm-bugs] [Bug 45747] New: [VectorCombine] Generated code no longer uses horizontal add/sub

https://bugs.llvm.org/show_bug.cgi?id=45747 Bug ID: 45747 Summary: [VectorCombine] Generated code no longer uses horizontal add/sub Product: libraries Version: trunk Hardware: PC OS: Windows NT S

[llvm-bugs] [Bug 45748] New: Bad optimization of reverse-initialization of 128-bit vector with 64-bit vectors

https://bugs.llvm.org/show_bug.cgi?id=45748 Bug ID: 45748 Summary: Bad optimization of reverse-initialization of 128-bit vector with 64-bit vectors Product: libraries Version: trunk Hardware: PC OS: Linux

[llvm-bugs] [Bug 45749] New: [SCCP] Possible reference invalidation

https://bugs.llvm.org/show_bug.cgi?id=45749 Bug ID: 45749 Summary: [SCCP] Possible reference invalidation Product: libraries Version: trunk Hardware: PC OS: Windows NT Status: NEW Severity: normal

[llvm-bugs] [Bug 45309] [meta] 10.0.1 Release Blockers

https://bugs.llvm.org/show_bug.cgi?id=45309 Bug 45309 depends on bug 45330, which changed state. Bug 45330 Summary: Merge 032251e34d17c1cbf21e7571514bb775ed5cdf30 into the 10.0 branch : https://bugs.llvm.org/show_bug.cgi?id=45330 What|Removed |Added ---

[llvm-bugs] [Bug 45330] Merge 032251e34d17c1cbf21e7571514bb775ed5cdf30 into the 10.0 branch :

https://bugs.llvm.org/show_bug.cgi?id=45330 Tom Stellard changed: What|Removed |Added Fixed By Commit(s)|032251e34d17c1cbf21e7571514 |032251e34d17c1cbf21e7571514 |b