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Than McIntosh 9f96f1f17a [SampleFDO] add suffix elision control for fcn names 
Summary:
Add hooks for determining the policy used to decide whether/how
to chop off symbol 'suffixes' when locating a given function
in a sample profile.

Prior to this change, any function symbols of the form "X.Y" were
elided/truncated into just "X" when looking up things in a sample
profile data file.

With this change, the policy on suffixes can be changed by adding a
new attribute "sample-profile-suffix-elision-policy" to the function:
this attribute can have the value "all" (the default), "selected", or
"none". A value of "all" preserves the previous behavior (chop off
everything after the first "." character, then treat that as the
symbol name). A value of "selected" chops off only the rightmost
".llvm.XXXX" suffix (where "XXX" is any string not containing a "."
char). A value of "none" indicates that names should be left as is.

Subscribers: jdoerfert, wmi, mtrofin, danielcdh, llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D58832

llvm-svn: 356146
 		2019-03-14 13:56:49 +00:00
clang [analyzer] Fix function macro crash 2019-03-14 13:38:16 +00:00
clang-tools-extra [clang-tidy] Add additional patterns to the abseil-duration-unnecessary-conversion check. 2019-03-14 13:38:16 +00:00
compiler-rt AddressSanitizer: 64-bit SPARC/Linux port 2019-03-12 21:02:24 +00:00
debuginfo-tests Set config.lit_tools_dir, which is needed by lit.llvm.initialize. 2018-11-06 21:54:27 +00:00
libclc sincos: Simplify declaration headers. 2019-03-13 07:13:34 +00:00
libcxx Properly constrain basic_string(Iter, Iter, Alloc = A()) 2019-03-14 12:31:10 +00:00
libcxxabi Revert "[runtimes] Move libunwind, libc++abi and libc++ to lib/ and include/" 2019-03-08 20:33:55 +00:00
libunwind Revert "[runtimes] Move libunwind, libc++abi and libc++ to lib/ and include/" 2019-03-08 20:33:55 +00:00
lld [ELF] Simplify RelRo, TLS, NOBITS section ranks and make RW PT_LOAD start with RelRo 2019-03-14 03:47:45 +00:00
lldb Make sure that a sanitizer LLDB's environment doesn't get passed on 2019-03-14 00:46:15 +00:00
llgo Adjust documentation for git migration. 2019-01-29 16:37:27 +00:00
llvm [SampleFDO] add suffix elision control for fcn names 2019-03-14 13:56:49 +00:00
openmp [OpenMP][stats] Update stats gathering macros 2019-03-08 21:23:34 +00:00
parallel-libs Fix typos throughout the license files that somehow I and my reviewers 2019-01-21 09:52:34 +00:00
polly [opaque pointer types] Update calls to CreateCall to pass the function 2019-02-08 19:30:46 +00:00
pstl [pstl] Deprecate non-CMake based build 2019-03-12 13:54:37 +00:00
.arcconfig Update monorepo .arcconfig with new project callsign. 2019-01-31 14:34:59 +00:00
.clang-format Add .clang-tidy and .clang-format files to the toplevel of the 2019-01-29 16:43:16 +00:00
.clang-tidy Disable tidy checks with too many hits 2019-02-01 11:20:13 +00:00
README.md
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README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.