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Zachary Turner 07d803777c [CodeView] Micro-optimizations to speed up type merging.
Based on a profile, a couple of hot spots were identified in the
main type merging loop.  The code was simplified, a few loops
were re-arranged, and some outlined functions were inlined.  This
speeds up type merging by a decent amount, shaving around 3-4 seconds
off of a 40 second link in my test case.

Differential Revision: https://reviews.llvm.org/D42559

llvm-svn: 323790
2018-01-30 17:12:04 +00:00
clang Revert "[coroutines] Fix application of NRVO to Coroutine "Gro" or return object." 2018-01-30 00:32:25 +00:00
clang-tools-extra clang-tidy/rename_check.py misc-incorrect-roundings bugprone-incorrect-roundings 2018-01-30 15:12:24 +00:00
compiler-rt [XRay] [compiler-rt] stop writing garbage in naive log records 2018-01-30 13:25:25 +00:00
debuginfo-tests [debuginfo-tests] Support moving debuginfo-tests to llvm/projects 2017-12-12 16:54:20 +00:00
libclc math.h: Set HAVE_HW_FMA32 based on compiler provided macro 2018-01-29 19:05:08 +00:00
libcxx First cut at issue statuses for JAX 2018-01-30 00:48:39 +00:00
libcxxabi [cmake] [libcxxabi] LLVM_FOUND isn't always set, so just test if 2018-01-27 19:18:04 +00:00
libunwind [cmake] [libunwind] LLVM_FOUND isn't always set, so just test if 2018-01-27 19:31:44 +00:00
lld Move function to the file where it is used. 2018-01-30 16:24:04 +00:00
lldb Enforce that tests building with buildDefault set NO_DEBUG_INFO_TESTCASE 2018-01-30 17:02:42 +00:00
llgo
llvm [CodeView] Micro-optimizations to speed up type merging. 2018-01-30 17:12:04 +00:00
openmp [libomptarget] Check for library with CUDA Driver API 2018-01-30 16:49:13 +00:00
parallel-libs
polly Change memcpy/memove/memset to have dest and source alignment attributes. 2018-01-28 18:13:57 +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.