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Tobias Edler von Koch 9a8be606f3 [LTO] Enable module summary emission by default for regular LTO 
Summary:
With D33921, we gained the ability to have module summaries in regular
LTO modules without triggering ThinLTO compilation. Module summaries in
regular LTO allow garbage collection (dead stripping) before LTO
compilation and thus open up additional optimization opportunities.

This patch enables summary emission in regular LTO for all targets
except ld64-based ones (which use the legacy LTO API).

Reviewers: pcc, tejohnson, mehdi_amini

Subscribers: inglorion, eraman, cfe-commits

Differential Revision: https://reviews.llvm.org/D34156

llvm-svn: 335284
 		2018-06-21 20:20:41 +00:00
clang [LTO] Enable module summary emission by default for regular LTO 2018-06-21 20:20:41 +00:00
clang-tools-extra [clang-tidy] Remove the google-readability-redundant-smartptr-get alias 2018-06-21 16:14:27 +00:00
compiler-rt [tsan] Use DARWIN_osx_LINK_FLAGS when building unit tests to match ASan behavior. 2018-06-21 18:00:51 +00:00
debuginfo-tests [debuginfo-tests] Always use the system python to invoke llgdb.py. 2018-06-10 19:38:26 +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] Convert paths to the right form in standalone builds on Windows 2018-06-20 21:03:34 +00:00
libcxxabi [CMake] Convert paths to the right form in standalone builds on Windows 2018-06-20 20:59:18 +00:00
libunwind [CMake] Convert paths to the right form in standalone builds on Windows 2018-06-20 20:53:19 +00:00
lld [WebAssembly] Only mark non-hidden symbols as live if they are also defined 2018-06-21 15:00:00 +00:00
lldb Remove duplicated check and shared_ptr copying. 2018-06-21 19:19:57 +00:00
llgo Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
llvm [InstCombine] fold vector select of binops with constant ops to 1 binop (PR37806) 2018-06-21 20:15:09 +00:00
openmp minor: fixed typo in debug print 2018-06-20 15:54:11 +00:00
parallel-libs Update copyright year to 2018. 2018-06-18 12:22:17 +00:00
polly Move ScopInfo to isl++ 2018-06-19 08:13:53 +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.