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Zachary Turner 08426e1f9f Refactor ExecuteAndWait to take StringRefs. 
This simplifies some code which had StringRefs to begin with, and
makes other code more complicated which had const char* to begin
with.

In the end, I think this makes for a more idiomatic and platform
agnostic API.  Not all platforms launch process with null terminated
c-string arrays for the environment pointer and argv, but the api
was designed that way because it allowed easy pass-through for
posix-based platforms.  There's a little additional overhead now
since on posix based platforms we'll be takign StringRefs which
were constructed from null terminated strings and then copying
them to null terminate them again, but from a readability and
usability standpoint of the API user, I think this API signature
is strictly better.

llvm-svn: 334518
 		2018-06-12 17:43:52 +00:00
clang Refactor ExecuteAndWait to take StringRefs. 2018-06-12 17:43:52 +00:00
clang-tools-extra [clangd] Trace time the operations wait on Semaphore. 2018-06-12 11:56:21 +00:00
compiler-rt [Fuzzer] Afl driver changing iterations handling 2018-06-12 15:47:58 +00:00
debuginfo-tests [debuginfo-tests] Always use the system python to invoke llgdb.py. 2018-06-10 19:38:26 +00:00
libclc r600/fmin: Flush denormals before calling builtin. 2018-06-07 20:27:58 +00:00
libcxx [CMake] Use common variable for all header targets NFC 2018-06-12 06:58:06 +00:00
libcxxabi private_typeinfo: limit is_dst_type_derived_from_static_type optimization 2018-05-18 20:51:38 +00:00
libunwind [OR1K] Add the EPCR special-purpose register to register state. 2018-05-16 19:09:48 +00:00
lld Refactor ExecuteAndWait to take StringRefs. 2018-06-12 17:43:52 +00:00
lldb Refactor ExecuteAndWait to take StringRefs. 2018-06-12 17:43:52 +00:00
llgo irgen: Create functions instead of global variables for builtin hash and equal algorithms. 2017-06-04 22:11:28 +00:00
llvm Refactor ExecuteAndWait to take StringRefs. 2018-06-12 17:43:52 +00:00
openmp [OpenMP] Fix formatting issues in kmp_stats.h 2018-06-08 22:27:53 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Drop unnecessary whitespace [NFCI] 2018-06-11 15:11:57 +00:00
README.md Add an svn project to contain the files that appear at the root of the 2017-10-19 21:09:49 +00:00

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.