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Failure to elide bound checks for multiple slice writes by index after length check that can't overflow
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Issue: Problems and improvements with respect to performance of generated code.Issue: Problems and improvements with respect to performance of generated code.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#55147 In rust-lang/rust;LLVM ERROR: out of memory with latest nightly (Windows 32bit)
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: This is a bug.Category: This is a bug.Issue: Problems and improvements with respect to memory usage during compilation.Issue: Problems and improvements with respect to memory usage during compilation.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#62611 In rust-lang/rust;Support uftrace (and other fentry consumers)
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: A feature request, i.e: not implemented / a PR.Category: A feature request, i.e: not implemented / a PR.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#55092 In rust-lang/rust;Distributed libLLVM conflicts with system libraries
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binariesRelevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#55737 In rust-lang/rust;Missed-optimization: extern "C" fn type calls are not nounwind
Area: Foreign function interface (FFI)Area: Foreign function interface (FFI)Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Issue: Problems and improvements with respect to performance of generated code.Issue: Problems and improvements with respect to performance of generated code.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the language team, which will review and decide on the PR/issue.Relevant to the language team, which will review and decide on the PR/issue.Status: Open.#64090 In rust-lang/rust;Bad codegen: unnecessary on-stack copy in WebRender 2
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.Issue: Problems and improvements with respect to performance of generated code.Issue: Problems and improvements with respect to performance of generated code.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#35535 In rust-lang/rust;LLVM error with arithemetic on function addresses
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Target: WASM (WebAssembly), http://webassembly.org/Target: WASM (WebAssembly), http://webassembly.org/Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#64521 In rust-lang/rust;wrap llvm messages
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Messages for errors, warnings, and lintsArea: Messages for errors, warnings, and lintsCategory: An issue proposing an enhancement or a PR with one.Category: An issue proposing an enhancement or a PR with one.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#65003 In rust-lang/rust;SIGSEGV in LLVM
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: This is a bug.Category: This is a bug.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Issue: The compiler crashes (SIGSEGV, SIGABRT, etc). Use I-ICE instead when the compiler panics.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#65138 In rust-lang/rust;optimization remarks broken, names mangled, no file/line addresses (-C remark=all)
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: This is a bug.Category: This is a bug.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#47266 In rust-lang/rust;rustc fails when including some C++ libs because of wasm32 linker fatal warnings
Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: linking into static, shared libraries and binariesArea: linking into static, shared libraries and binariesCategory: This is a bug.Category: This is a bug.Target: WASM (WebAssembly), http://webassembly.org/Target: WASM (WebAssembly), http://webassembly.org/Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#61846 In rust-lang/rust;Debug LLVM +
-Z time-llvm-passes
asserts compiling simplest program.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Area: Code generation parts specific to LLVM. Both correctness bugs and optimization-related issues.Category: This is a bug.Category: This is a bug.Relevant to the compiler team, which will review and decide on the PR/issue.Relevant to the compiler team, which will review and decide on the PR/issue.Status: Open.#48329 In rust-lang/rust;