[llvm-bugs] [Bug 44867] New: Assertion `!isNull() && "Cannot retrieve a NULL type pointer"
https://bugs.llvm.org/show_bug.cgi?id=44867
Bug ID: 44867
Summary: Assertion `!isNull() && "Cannot retrieve a NULL type
pointer"
Product: clang
Version: trunk
Hardware: PC
OS: All
Status: NEW
Severity: normal
Priority: P
Component: -New Bugs
Assignee: unassignedclangb...@nondot.org
Reporter: changoch...@gmail.com
CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org,
neeil...@live.com, richard-l...@metafoo.co.uk
The valid code can be compiled by gcc but triggered an ice in clang.
POC:
---
main() { **(int(*)[]) !8 / 0; }
---
Run script:
---
# Crash reproducer for clang version 11.0.0
(https://github.com/llvm/llvm-project.git
56b7f595d2b402ff177ca42214325c8fdea10fb0)
# Driver args: "-x" "c" "-o" "tm" "./test1.c"
# Original command: "/data/rxz226/llvm-project/bld/bin/clang-11" "-cc1"
"-triple" "x86_64-unknown-linux-gnu" "-emit-obj" "-mrelax-all" "-disable-free"
"-main-file-name" "test1.c" "-mrelocation-model" "static" "-mthread-model"
"posix" "-mframe-pointer=all" "-fmath-errno" "-fno-rounding-math"
"-masm-verbose" "-mconstructor-aliases" "-munwind-tables" "-target-cpu"
"x86-64" "-dwarf-column-info" "-fno-split-dwarf-inlining"
"-debugger-tuning=gdb" "-resource-dir"
"/data/rxz226/llvm-project/bld/lib/clang/11.0.0" "-internal-isystem"
"/usr/local/include" "-internal-isystem"
"/data/rxz226/llvm-project/bld/lib/clang/11.0.0/include"
"-internal-externc-isystem" "/usr/include/x86_64-linux-gnu"
"-internal-externc-isystem" "/include" "-internal-externc-isystem"
"/usr/include" "-fdebug-compilation-dir" "/home/rxz226/c_reduce"
"-ferror-limit" "19" "-fmessage-length" "0" "-fgnuc-version=4.2.1"
"-fobjc-runtime=gcc" "-fdiagnostics-show-option" "-fcolor-diagnostics"
"-faddrsig" "-o" "/tmp/test1-4936bf.o" "-x" "c" "./test1.c"
"/data/rxz226/llvm-project/bld/bin/clang-11" "-cc1" "-triple"
"x86_64-unknown-linux-gnu" "-emit-obj" "-mrelax-all" "-disable-free"
"-main-file-name" "test1.c" "-mrelocation-model" "static" "-mthread-model"
"posix" "-mframe-pointer=all" "-fmath-errno" "-fno-rounding-math"
"-masm-verbose" "-mconstructor-aliases" "-munwind-tables" "-target-cpu"
"x86-64" "-dwarf-column-info" "-fno-split-dwarf-inlining"
"-debugger-tuning=gdb" "-ferror-limit" "19" "-fmessage-length" "0"
"-fgnuc-version=4.2.1" "-fobjc-runtime=gcc" "-fdiagnostics-show-option"
"-fcolor-diagnostics" "-faddrsig" "-x" "c" "test1-195d79.c"
---
Stack dump:
---
clang: /home/rxz226/llvm-project/clang/include/clang/AST/Type.h:670: const
clang::ExtQualsTypeCommonBase* clang::QualType
::getCommonPtr() const: Assertion `!isNull() && "Cannot retrieve a NULL type
pointer"' failed.
Stack dump:
0. Program arguments: /home/rxz226/llvm-project/bld/bin/clang -x c -o tm
./test1.c
1. ./test1.c:1:31: current parser token '}'
2. ./test1.c:1:8: parsing function body 'main'
3. ./test1.c:1:8: in compound statement ('{}')
#0 0x0511679b llvm::sys::PrintStackTrace(llvm::raw_ostream&)
/home/rxz226/llvm-project/llvm/lib/Support/Unix/Sig
nals.inc:564:0
#1 0x0511682e PrintStackTraceSignalHandler(void*)
/home/rxz226/llvm-project/llvm/lib/Support/Unix/Signals.inc:62
5:0
#2 0x051145b6 llvm::sys::RunSignalHandlers()
/home/rxz226/llvm-project/llvm/lib/Support/Signals.cpp:68:0
#3 0x05115fd7 llvm::sys::CleanupOnSignal(unsigned long)
/home/rxz226/llvm-project/llvm/lib/Support/Unix/Signals.
inc:361:0
#4 0x0501be1f (anonymous
namespace)::CrashRecoveryContextImpl::HandleCrash(int, unsigned long)
/home/rxz226/llvm
-project/llvm/lib/Support/CrashRecoveryContext.cpp:80:0
#5 0x0501c2fe CrashRecoverySignalHandler(int)
/home/rxz226/llvm-project/llvm/lib/Support/CrashRecoveryContext.cp
p:362:0
#6 0x7fdf1bcd6390 __restore_rt
(/lib/x86_64-linux-gnu/libpthread.so.0+0x11390)
#7 0x7fdf1a9e5428 raise
/build/glibc-LK5gWL/glibc-2.23/signal/../sysdeps/unix/sysv/linux/raise.c:54:0
#8 0x7fdf1a9e702a abort /build/glibc-LK5gWL/glibc-2.23/stdlib/abort.c:91:0
#9 0x7fdf1a9ddbd7 __assert_fail_base
/build/glibc-LK5gWL/glibc-2.23/assert/assert.c:92:0
#10 0x7fdf1a9ddc82 (/lib/x86_64-linux-gnu/libc.so.6+0x2dc82)
#11 0x053ea7d3 clang::QualType::getCommonPtr() const
/home/rxz226/llvm-project/clang/include/clang/AST/Type.h:671
:0
#12 0x053ebdd8 clang::QualType::getTypePtr() const
/home/rxz226/llvm-project/clang/include/clang/AST/Type.h:6257:
0
...
---
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[llvm-bugs] Issue 20631 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::Preprocessor::PeekAhead
Status: New Owner: CC: k...@google.com, masc...@google.com, jdevlieg...@apple.com, igm...@gmail.com, d...@google.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 Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer OS-Linux Proj-llvm Reported-2020-02-11 Type: Bug New issue 20631 by ClusterFuzz-External: llvm:clang-fuzzer: Stack-overflow in clang::Preprocessor::PeekAhead https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20631 Detailed Report: https://oss-fuzz.com/testcase?key=5482538565107712 Project: llvm Fuzzing Engine: libFuzzer Fuzz Target: clang-fuzzer Job Type: libfuzzer_asan_llvm Platform Id: linux Crash Type: Stack-overflow Crash Address: 0x7fffd1434f08 Crash State: clang::Preprocessor::PeekAhead clang::Parser::isCXX11AttributeSpecifier clang::Parser::ParseDeclarationSpecifiers Sanitizer: address (ASAN) Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_llvm&range=202002070552:202002090525 Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5482538565107712 Issue filed automatically. See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally. When you fix this bug, please * mention the fix revision(s). * state whether the bug was a short-lived regression or an old bug in any stable releases. * add any other useful information. This information can help downstream consumers. If you need to contact the OSS-Fuzz team with a question, concern, or any other feedback, please file an issue at https://github.com/google/oss-fuzz/issues. Comments on individual Monorail issues are not monitored. -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 13161] Inaccurate CFA tracking in function epilogs
https://bugs.llvm.org/show_bug.cgi?id=13161 Wei Mi changed: What|Removed |Added CC||w...@google.com Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #4 from Wei Mi --- CFA update problem has been addressed in https://reviews.llvm.org/D42848 and from what I see, now it is not a problem mostly. There is still some CFI problem related with callee-saved-register which I tried to address in https://reviews.llvm.org/D74303, and probably others. Since the bug is about CFA, so I close it for now. Free to reopen it if you find it is not throughly solved. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 42716] Optimize lerp with two FMAs
https://bugs.llvm.org/show_bug.cgi?id=42716 Simon Pilgrim changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #8 from Simon Pilgrim --- (In reply to David Bolvansky from comment #7) > Yeah, codegen looks fine Cheers, resolving. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44768] Redundant expressions in LLVM code
https://bugs.llvm.org/show_bug.cgi?id=44768
Simon Pilgrim changed:
What|Removed |Added
Status|RESOLVED|REOPENED
Resolution|FIXED |---
--- Comment #13 from Simon Pilgrim ---
(In reply to Alexey Romanov from comment #0)
> When running my expanded version of misc-redundant-expression on LLVM
> source, following potential problems were found (after filtering false
> positives):
>
> llvm/utils/TableGen/CodeGenDAGPatterns.cpp:483:35: warning: both sides of
> operator are equivalent [misc-redundant-expression]
> if (any_of(S, isIntegerOrPtr) && any_of(S, isIntegerOrPtr)) {
Reopened, we still need to fix this (annoying) one.
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[llvm-bugs] [Bug 44768] Redundant expressions in LLVM code
https://bugs.llvm.org/show_bug.cgi?id=44768 Tobias Grosser changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #12 from Tobias Grosser --- Thanks Michael -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] Issue 18987 in oss-fuzz: llvm:llvm-isel-fuzzer--x86_64-O2: ASSERT: LRegs.size() == 1 && "Can't handle this yet!"
Updates: Labels: Deadline-Approaching Comment #1 on issue 18987 by sheriff...@sheriffbot-1182.iam.gserviceaccount.com: llvm:llvm-isel-fuzzer--x86_64-O2: ASSERT: LRegs.size() == 1 && "Can't handle this yet!" https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18987#c1 This bug is approaching its deadline for being fixed, and will be automatically derestricted within 7 days. If a fix is planned within 2 weeks after the deadline has passed, a grace extension can be granted. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] Issue 19004 in oss-fuzz: llvm:clang-fuzzer: Stack-overflow in clang::Parser::ParseOptionalCXXScopeSpecifier
Updates: Labels: Deadline-Approaching Comment #1 on issue 19004 by sheriff...@sheriffbot-1182.iam.gserviceaccount.com: llvm:clang-fuzzer: Stack-overflow in clang::Parser::ParseOptionalCXXScopeSpecifier https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19004#c1 This bug is approaching its deadline for being fixed, and will be automatically derestricted within 7 days. If a fix is planned within 2 weeks after the deadline has passed, a grace extension can be granted. - Your friendly Sheriffbot -- You received this message because: 1. You were specifically CC'd on the issue You may adjust your notification preferences at: https://bugs.chromium.org/hosting/settings Reply to this email to add a comment.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44865] New: clang in-process cc1 causes ASan failures in interface stubs generation
https://bugs.llvm.org/show_bug.cgi?id=44865 Bug ID: 44865 Summary: clang in-process cc1 causes ASan failures in interface stubs generation Product: new-bugs Version: 10.0 Hardware: PC OS: Linux Status: NEW Severity: enhancement Priority: P Component: new bugs Assignee: unassignedb...@nondot.org Reporter: h...@chromium.org CC: htmldevelo...@gmail.com, llvm-bugs@lists.llvm.org Blocks: 44555 First reported here: https://reviews.llvm.org/D69825#1831258 Worked around with: https://reviews.llvm.org/rGc38e42527b21acee8d01a016d5bfa2fb83202e29 https://reviews.llvm.org/rGe174da447c180b586719cb28f7bd556e30625762 Later on in D69825 it's suggested that if we can't fix this properly, maybe -emit-interface-stubs should imply -fno-integrated-cc1 Filing this to keep track of the issue, especially for the 10.0.0 release. Referenced Bugs: https://bugs.llvm.org/show_bug.cgi?id=44555 [Bug 44555] [meta] 10.0.0 Release Blockers -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44863, which changed state. Bug 44863 Summary: Please pick 8e3f59b45ae185cc9b4e3a817d7ac958f1d55976 to 10.0 branch https://bugs.llvm.org/show_bug.cgi?id=44863 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44863] Please pick 8e3f59b45ae185cc9b4e3a817d7ac958f1d55976 to 10.0 branch
https://bugs.llvm.org/show_bug.cgi?id=44863 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED CC||h...@chromium.org --- Comment #1 from Hans Wennborg --- Sounds good to me, thanks! Cherry-picked as b8fead783fa19d48a2e2c3162fba5271360f57b5 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44852, which changed state. Bug 44852 Summary: Please merge e6686adf8a743564f0c455c34f04752ab08cf642 10.0.0 https://bugs.llvm.org/show_bug.cgi?id=44852 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44852] Please merge e6686adf8a743564f0c455c34f04752ab08cf642 10.0.0
https://bugs.llvm.org/show_bug.cgi?id=44852 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED CC||h...@chromium.org Resolution|--- |FIXED --- Comment #1 from Hans Wennborg --- Cherry-picked to 10.x as b73942dbc144c11dc94fd32a7d8025a22e7e1d6b Thanks! -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44828, which changed state. Bug 44828 Summary: Warning: index register overlaps transfer register after 60e0120c913dd https://bugs.llvm.org/show_bug.cgi?id=44828 What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44828] Warning: index register overlaps transfer register after 60e0120c913dd
https://bugs.llvm.org/show_bug.cgi?id=44828 Hans Wennborg changed: What|Removed |Added CC||h...@chromium.org Status|CONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #3 from Hans Wennborg --- (In reply to Victor Campos from comment #2) > The culprit patch has been reverted in master and release/10.x. For my notes, the 10.x revert is 7996b49053f0508717f4a081d197ddc3073f4b5f. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44746, which changed state. Bug 44746 Summary: False positive for cppcoreguidelines-init-variables in range based for loop in template function https://bugs.llvm.org/show_bug.cgi?id=44746 What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44812, which changed state. Bug 44812 Summary: Assertion failure in SelectionDAGLegalize::LegalizeOp on 32-bit x86 with SSE https://bugs.llvm.org/show_bug.cgi?id=44812 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44812] Assertion failure in SelectionDAGLegalize::LegalizeOp on 32-bit x86 with SSE
https://bugs.llvm.org/show_bug.cgi?id=44812 Hans Wennborg changed: What|Removed |Added CC||h...@chromium.org Resolution|--- |FIXED Status|NEW |RESOLVED --- Comment #6 from Hans Wennborg --- (In reply to Craig Topper from comment #5) > Fixed by ec9a94af4d5fb3270f2451fcbec5a3a99f4ac03a Cherry-picked to 10.x as 8b8a4834a4b8aaff751c95e458d7a01ceae081a2. Please let me know if there are any follow-ups. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44787] [BPF] please merge d96c1bbaa035 into LLVM 10 release
https://bugs.llvm.org/show_bug.cgi?id=44787 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED CC||h...@chromium.org --- Comment #1 from Hans Wennborg --- Cherry-picked to 10.x as 3f4ba96a59a9329ce819f735550882519a4f6cb5 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44787, which changed state. Bug 44787 Summary: [BPF] please merge d96c1bbaa035 into LLVM 10 release https://bugs.llvm.org/show_bug.cgi?id=44787 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44782, which changed state. Bug 44782 Summary: Invalid HTML in reports with macros and popups. https://bugs.llvm.org/show_bug.cgi?id=44782 What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44782] Invalid HTML in reports with macros and popups.
https://bugs.llvm.org/show_bug.cgi?id=44782 Hans Wennborg changed: What|Removed |Added Status|CONFIRMED |RESOLVED Resolution|--- |FIXED CC||h...@chromium.org --- Comment #5 from Hans Wennborg --- Cherry-picked to 10.x as 720870ee60a2cf5259bdc5e9b2a5336381a165fc -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44612, which changed state. Bug 44612 Summary: libclang-cpp.so requires linking with --as-needed when clang is built with -DBUILD_SHARED_LIBS=ON https://bugs.llvm.org/show_bug.cgi?id=44612 What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44612] libclang-cpp.so requires linking with --as-needed when clang is built with -DBUILD_SHARED_LIBS=ON
https://bugs.llvm.org/show_bug.cgi?id=44612 Hans Wennborg changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|--- |FIXED --- Comment #5 from Hans Wennborg --- (In reply to Tom Stellard from comment #4) > This has been fixed again in trunk: ebcf25ea8100fc9987fd1edd1975194addc2fc05 Pushed that to 10.x as e2c0c70101ae4419917b232beae37b3d3a713b0c Please let me know if there are any follow-ups. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44864] New: lldb -python-path (with lldb installed using apt-get install lldb-9) returns an incorrect path
https://bugs.llvm.org/show_bug.cgi?id=44864 Bug ID: 44864 Summary: lldb -python-path (with lldb installed using apt-get install lldb-9) returns an incorrect path Product: lldb Version: unspecified Hardware: PC OS: Linux Status: NEW Severity: normal Priority: P Component: All Bugs Assignee: lldb-...@lists.llvm.org Reporter: pierre.vanhoutr...@arm.com CC: jdevliegh...@apple.com, llvm-bugs@lists.llvm.org Hello, I installed LLDB using "sudo apt-get install lldb-9" and "lldb-9 -python-path" returns an incorrect path (does not exist). It returns "/usr/lib/x86_64-linux-gnu/python3.6/site-packages". Because of that issue, I was unable to use DExTer (https://github.com/SNSystems/dexter) with that build of LLDB since it relies on the output of "lldb -P" to find LLDB's Python package. I tried building LLDB myself to see if the issue occured, but that build correctly returns "/home/(current user)/lldb/lib/python2.7/dist-packages". (So after adding my "build/bin" folder to my PATH, I was able to run DExTer) This happened on my machine running Ubuntu 18.04.3 LTS. I also think that this happens on pretty much any version of LLDB installed using apt-get. Kind regards, Pierre van Houtryve -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44863] New: Please pick 8e3f59b45ae185cc9b4e3a817d7ac958f1d55976 to 10.0 branch
https://bugs.llvm.org/show_bug.cgi?id=44863 Bug ID: 44863 Summary: Please pick 8e3f59b45ae185cc9b4e3a817d7ac958f1d55976 to 10.0 branch Product: libraries Version: trunk Hardware: PC OS: All Status: NEW Severity: enhancement Priority: P Component: Backend: AArch64 Assignee: unassignedb...@nondot.org Reporter: florian_h...@apple.com CC: arnaud.degrandmai...@arm.com, llvm-bugs@lists.llvm.org, peter.sm...@linaro.org, ties.st...@arm.com We have seen an internal failure that may be caused by load/store register renaming. I was not able to track down the problem so far. I think it would be best to pick 8e3f59b45ae185cc9b4e3a817d7ac958f1d55976 ([AArch64] Add option to enable/disable load-store renaming.) onto the 10.0. It adds an option and defaults to disabled for AArch64 load/store register renaming. -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44541, which changed state. Bug 44541 Summary: Instcombine hangs with "opt -functionattrs -disable-basicaa -O1" https://bugs.llvm.org/show_bug.cgi?id=44541 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44541] Instcombine hangs with "opt -functionattrs -disable-basicaa -O1"
https://bugs.llvm.org/show_bug.cgi?id=44541 Hans Wennborg changed: What|Removed |Added Resolution|--- |FIXED Status|NEW |RESOLVED CC||h...@chromium.org --- Comment #7 from Hans Wennborg --- (In reply to Nikita Popov from comment #6) > Alternative fix from https://reviews.llvm.org/D73849 has landed, keeping > this open to track LLVM 10 backport. Cherry-picked as fc12083cbc5caa0e60a8e12bab9c34f71a4b31b1 -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44555] [meta] 10.0.0 Release Blockers
https://bugs.llvm.org/show_bug.cgi?id=44555 Bug 44555 depends on bug 44835, which changed state. Bug 44835 Summary: [InstCombine] Infinite loop in min/max load/store combine https://bugs.llvm.org/show_bug.cgi?id=44835 What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 44835] [InstCombine] Infinite loop in min/max load/store combine
https://bugs.llvm.org/show_bug.cgi?id=44835 Hans Wennborg changed: What|Removed |Added Status|NEW |RESOLVED Resolution|--- |FIXED CC||h...@chromium.org --- Comment #3 from Hans Wennborg --- (In reply to Nikita Popov from comment #2) > Landed in > https://reviews.llvm.org/rG23db9724d0e5490fa5a2a726acf015f84e2c87cf, keeping > open to track backport. Thanks! Cherry-picked as 9db3e5d5156bc2a3ba8ec0d70ab7069a82472fbb -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
[llvm-bugs] [Bug 23772] [ARM] r226200 can emit illegal thumb2 instruction: "sub sp, r12, #80"
https://bugs.llvm.org/show_bug.cgi?id=23772 Diogo Sampaio changed: What|Removed |Added Resolution|--- |FIXED Status|CONFIRMED |RESOLVED --- Comment #7 from Diogo Sampaio --- Fixed by commit rGd94d079a6a5b -- You are receiving this mail because: You are on the CC list for the bug.___ llvm-bugs mailing list llvm-bugs@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
