maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
284,427 Commits 23 Branches 0 Tags 2.2 GiB
C++ 39.1%
LLVM 35.7%
C 12.1%
Assembly 8.9%
Python 1.1%
Other 2.7%
Go to file
Daniel Sanders 1087a54255 Support resetting STATISTIC() values using llvm::ResetStatistics() 
Summary:
Most of the time, compiler statistics can be obtained using a process that
performs a single compilation and terminates such as llc. However, this isn't
always the case. JITs for example, perform multiple compilations over their
lifetime and STATISTIC() will record cumulative values across all of them.

Provide tools like this with the facilities needed to measure individual
compilations by allowing them to reset the STATISTIC() values back to zero using
llvm::ResetStatistics(). It's still the tools responsibility to ensure that they
perform compilations in such a way that the results are meaningful to their
intended use.

Reviewers: qcolombet, rtereshin, bogner, aditya_nandakumar

Reviewed By: bogner

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D44181

llvm-svn: 326981
 		2018-03-08 02:36:25 +00:00
clang Fix an unused variable warning; NFC 2018-03-08 02:15:12 +00:00
clang-tools-extra [Documentation] Fix Clang-tidy checks list broken in r326909. 2018-03-07 22:30:50 +00:00
compiler-rt [sanitizer] Fix SANITIZER_INTERCEPT_MMAP and SANITIZER_INTERCEPT_MMAP64 values 2018-03-07 19:43:50 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc lgamma_r: Move code from .inc to .cl file 2018-03-06 17:48:47 +00:00
libcxx Include <system_error> since we use it. Thanks to Andrey Maksimov for the catch. 2018-03-07 22:51:16 +00:00
libcxxabi [demangler] Fix a mistake in r326797. 2018-03-07 04:29:33 +00:00
libunwind [libunwind][MIPS]: Add support for unwinding in N32 processes. 2018-02-27 21:24:02 +00:00
lld Return early. NFC. 2018-03-08 01:22:30 +00:00
lldb [lldbtestsuite] llvm-objcopy is now required to run the lit tests. 2018-03-07 18:06:12 +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 Support resetting STATISTIC() values using llvm::ResetStatistics() 2018-03-08 02:36:25 +00:00
openmp [OpenMP] Remove implicit data sharing using device shared memory from libomptarget 2018-03-07 22:10:10 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [Polly][CMake] Fix lit setup for building the in the mono repo 2018-03-05 14:43:04 +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.