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Jonas Hahnfeld f985f98128 [CMake] Disable -Wstringop-overflow 
GCC 8 produces false-positives with this:
In file included from <openmp>/src/runtime/src/kmp_os.h:950,
                 from <openmp>/src/runtime/src/kmp.h:78,
                 from <openmp>/src/runtime/src/kmp_environment.cpp:54:
<openmp>/src/runtime/src/kmp_environment.cpp: In function ‘char* __kmp_env_get(const char*)’:
<openmp>/src/runtime/src/kmp_safe_c_api.h:52:50: warning: ‘char* strncpy(char*, const char*, size_t)’ specified bound depends on the length of the source argument [-Wstringop-overflow=]
 #define KMP_STRNCPY_S(dst, bsz, src, cnt) strncpy(dst, src, cnt)
                                           ~~~~~~~^~~~~~~~~~~~~~~
<openmp>/src/runtime/src/kmp_environment.cpp:97:5: note: in expansion of macro ‘KMP_STRNCPY_S’
     KMP_STRNCPY_S(result, len, value, len);
     ^~~~~~~~~~~~~
<openmp>/src/runtime/src/kmp_environment.cpp:92:28: note: length computed here
     size_t len = KMP_STRLEN(value) + 1;

This is stupid because result is allocated with KMP_INTERNAL_MALLOC(len),
so the arguments are correct.

Differential Revision: https://reviews.llvm.org/D49904

llvm-svn: 338283
 		2018-07-30 18:16:22 +00:00
clang Delete some unreachable AST printing code. 2018-07-30 18:05:19 +00:00
clang-tools-extra [clangd] Remove outdated comment. NFC 2018-07-30 15:55:13 +00:00
compiler-rt [XRay][compiler-rt] FDR Mode: Use mmap instead of internal allocator 2018-07-30 05:56:42 +00:00
debuginfo-tests [DebugInfo] LowerDbgDeclare: Add derefs when handling CallInst users 2018-07-26 20:56:53 +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 [libc++] Exclude posix_l/strtonum fallback inclusion for newlib > 2.4 2018-07-27 20:02:58 +00:00
libcxxabi [demangler] Fix an oss-fuzz bug from r338138 2018-07-28 04:06:30 +00:00
libunwind [CMake] Include CMakeDependentOption in libunwind 2018-07-24 23:42:51 +00:00
lld [docs] Update ld.lld.1 2018-07-30 17:36:38 +00:00
lldb Remove friend class declarations from DWARFUnit and DWARFCompileUnit 2018-07-29 19:32:36 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [MachineOutliner][AArch64] Add support for saving LR to a register 2018-07-30 17:45:28 +00:00
openmp [CMake] Disable -Wstringop-overflow 2018-07-30 18:16:22 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly [test] Remove non-JSPON comments in JSCOP file. NFC. 2018-07-28 01:11:45 +00:00
README.md
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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.