build(deps): bump path-parse from 1.0.6 to 1.0.7 in /llvm/utils/vscode/llvm #1
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We experienced some deadlocks when we used multiple threads for logging using `scan-builds` intercept-build tool when we used multiple threads by e.g. logging `make -j16` ``` (gdb) bt #0 0x00007f2bb3aff110 in __lll_lock_wait () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007f2bb3af70a3 in pthread_mutex_lock () from /lib/x86_64-linux-gnu/libpthread.so.0 #2 0x00007f2bb3d152e4 in ?? () #3 0x00007ffcc5f0cc80 in ?? () #4 0x00007f2bb3d2bf5b in ?? () from /lib64/ld-linux-x86-64.so.2 #5 0x00007f2bb3b5da27 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x00007f2bb3b5dbe0 in exit () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x00007f2bb3d144ee in ?? () #8 0x746e692f706d742f in ?? () #9 0x692d747065637265 in ?? () #10 0x2f653631326b3034 in ?? () #11 0x646d632e35353532 in ?? () #12 0x0000000000000000 in ?? () ``` I think the gcc's exit call caused the injected `libear.so` to be unloaded by the `ld`, which in turn called the `void on_unload() __attribute__((destructor))`. That tried to acquire an already locked mutex which was left locked in the `bear_report_call()` call, that probably encountered some error and returned early when it forgot to unlock the mutex. All of these are speculation since from the backtrace I could not verify if frames 2 and 3 are in fact corresponding to the `libear.so` module. But I think it's a fairly safe bet. So, hereby I'm releasing the held mutex on *all paths*, even if some failure happens. PS: I would use lock_guards, but it's C. Reviewed-by: NoQ Differential Revision: https://reviews.llvm.org/D118439 (cherry picked from commit d919d02)
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This reverts commit 5fb4134. This patch is causing crashes when building llvm-test-suite when optimizing for CPUs with AVX512. Reproducer crashing with llc: target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-apple-macosx" define i32 @test(<32 x i32> %0) #0 { entry: %1 = mul <32 x i32> %0, <i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1, i32 1> %2 = tail call i32 @llvm.vector.reduce.add.v32i32(<32 x i32> %1) ret i32 %2 } ; Function Attrs: nocallback nofree nosync nounwind readnone willreturn declare i32 @llvm.vector.reduce.add.v32i32(<32 x i32>) #1 attributes #0 = { "min-legal-vector-width"="0" "target-cpu"="skylake-avx512" } attributes #1 = { nocallback nofree nosync nounwind readnone willreturn } (cherry picked from commit f912bab)
Bumps [path-parse](https://github.com/jbgutierrez/path-parse) from 1.0.6 to 1.0.7. - [Release notes](https://github.com/jbgutierrez/path-parse/releases) - [Commits](https://github.com/jbgutierrez/path-parse/commits/v1.0.7) --- updated-dependencies: - dependency-name: path-parse dependency-type: indirect ... Signed-off-by: dependabot[bot] <[email protected]>
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Change https://reviews.llvm.org/D140059 exposed the following crash in Z3Solver, where bit widths were not checked consistently with that change. This change makes the check consistent, and fixes the crash. ``` clang: <root>/llvm/include/llvm/ADT/APSInt.h:99: int64_t llvm::APSInt::getExtValue() const: Assertion `isRepresentableByInt64() && "Too many bits for int64_t"' failed. ... Stack dump: 0. Program arguments: clang -cc1 -internal-isystem <root>/lib/clang/16/include -nostdsysteminc -analyze -analyzer-checker=core,unix.Malloc,debug.ExprInspection -analyzer-config crosscheck-with-z3=true -verify reproducer.c #0 0x00000000045b3476 llvm::sys::PrintStackTrace(llvm::raw_ostream&, int) <root>/llvm/lib/Support/Unix/Signals.inc:567:22 #1 0x00000000045b3862 PrintStackTraceSignalHandler(void*) <root>/llvm/lib/Support/Unix/Signals.inc:641:1 #2 0x00000000045b14a5 llvm::sys::RunSignalHandlers() <root>/llvm/lib/Support/Signals.cpp:104:20 #3 0x00000000045b2eb4 SignalHandler(int) <root>/llvm/lib/Support/Unix/Signals.inc:412:1 ... #9 0x0000000004be2eb3 llvm::APSInt::getExtValue() const <root>/llvm/include/llvm/ADT/APSInt.h:99:5 <root>/llvm/lib/Support/Z3Solver.cpp:740:53 clang::ASTContext&, clang::ento::SymExpr const*, llvm::APSInt const&, llvm::APSInt const&, bool) <root>/clang/include/clang/StaticAnalyzer/Core/PathSensitive/SMTConv.h:552:61 ``` Reviewed By: steakhal Differential Revision: https://reviews.llvm.org/D142627 (cherry picked from commit f027dd5)
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Bumps path-parse from 1.0.6 to 1.0.7.
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