forked from OSchip/llvm-project
b2a9ea4420
Note, this is a re-submission of D125894 with `features = ["-header_modules"]` added to the main BUILD.bazel file. Some functions like `stpncpy` are implemented in terms of `memset` but are not currently using `-fno-builtin-memset`. This is somewhat hidden by the fact that we use `-ffreestanding` globally and that `-ffreestanding` implies `-fno-builtin` for Clang. This patch also removes `-mllvm -combiner-global-alias-analysis` that is Clang specific and that does not bring substantial gains on modern processors. Also we keep `-mllvm --tail-merge-threshold=0` for aarch64 in CMakeLists.txt but we omit it in the Bazel config. This is because Bazel consumes the source files directly and so it can use PGO to take optimal decisions locally. Differential Revision: https://reviews.llvm.org/D126773 |
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| .. | ||
| cpu_features | ||
| LLVMLibCArchitectures.cmake | ||
| LLVMLibCCheckCpuFeatures.cmake | ||
| LLVMLibCCheckMPFR.cmake | ||
| LLVMLibCFlagRules.cmake | ||
| LLVMLibCHeaderRules.cmake | ||
| LLVMLibCLibraryRules.cmake | ||
| LLVMLibCObjectRules.cmake | ||
| LLVMLibCRules.cmake | ||
| LLVMLibCTargetNameUtils.cmake | ||
| LLVMLibCTestRules.cmake | ||