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George Karpenkov 8d12fc1907 [Driver] Sanitizer support based on runtime library presence
The runtime libraries of sanitizers are built in compiler-rt, and Clang
can be built without compiler-rt, or compiler-rt can be configured to
only build certain sanitizers. The driver should provide reasonable
diagnostics and not a link-time error when a runtime library is missing.

This patch changes the driver for OS X to only support sanitizers of
which we can find the runtime libraries. The discussion for this patch
explains the rationale

Differential Revision: https://reviews.llvm.org/D15225

llvm-svn: 337635
2018-07-20 23:34:39 +00:00
clang [Driver] Sanitizer support based on runtime library presence 2018-07-20 23:34:39 +00:00
clang-tools-extra [clang-doc] Create a script to generate tests 2018-07-20 23:00:34 +00:00
compiler-rt Change the cap on the amount of padding for each vtable to 32-byte (previously it was 128-byte) 2018-07-20 21:43:20 +00:00
debuginfo-tests Revert "[CMake] Sort dependency list and add safestack to it" 2018-07-18 20:10:43 +00:00
libclc atom: Use volatile pointers for cl_khr_{global,local}_int32_{base,extended}_atomics 2018-06-21 19:27:39 +00:00
libcxx [CMake] Install C++ ABI headers into the right location 2018-07-20 22:45:24 +00:00
libcxxabi Merge changes to ItaniumDemangle over to libcxxabi. 2018-07-20 17:16:49 +00:00
libunwind The semantics of DW_CFA_GNU_args_size have changed subtile over the 2018-07-17 19:00:51 +00:00
lld Omit path to lld binary from lld's error, warning, and log output. 2018-07-20 23:09:12 +00:00
lldb Defend LoadImageUsingPaths against a path list 2018-07-20 01:20:18 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm Re-apply r337595 with fix for LLVM_ENABLE_THREADS=Off. 2018-07-20 22:22:19 +00:00
openmp Block library shutdown until unreaped threads finish spin-waiting 2018-07-19 19:17:00 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [DependenceInfo] Use isl++ to replace foreach_set with for loop 2018-07-17 07:08:06 +00:00
README.md

README.md

Low Level Virtual Machine (LLVM)

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.