commit	cba47b49785f0b93a46a72e8a27c5f8038e76492	[log] [tgz]
author	Michael Kruse <llvm@meinersbur.de>	Fri Aug 03 04:42:52 2018 +0000
committer	Michael Kruse <llvm@meinersbur.de>	Fri Aug 03 04:42:52 2018 +0000
tree	861bfadf35c853c8e845ed0ccd3b58a72ca3b5b3
parent	7649e6290667d96ac3070c42fdc840e631fdc17f [diff]

[CodeGen] Emit parallel_loop_access for each loop in the loop stack.

Summary:
Emit !llvm.mem.parallel_loop_access metadata for memory accesses even if the parallel loop is not the top on the loop stack.

Fixes llvm.org/PR37558.

Reviewers: ABataev, hfinkel, amusman, tyler.nowicki

Reviewed By: hfinkel

Subscribers: Meinersbur, hfinkel, cfe-commits

Differential Revision: https://reviews.llvm.org/D48808

llvm-svn: 338810

clang/lib/CodeGen/CGLoopInfo.cpp[diff]
clang/test/CodeGenCXX/pragma-loop-safety-nested.cpp[Added - diff]
clang/test/CodeGenCXX/pragma-loop-safety-outer.cpp[Added - diff]

3 files changed

tree: 861bfadf35c853c8e845ed0ccd3b58a72ca3b5b3

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/
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.