commit	09bc73d11f86f7127ddfac1bd5d49e1ed596092d	[log] [tgz]
author	Martin Storsjo <martin@martin.st>	Wed Jan 24 10:14:52 2018 +0000
committer	Martin Storsjo <martin@martin.st>	Wed Jan 24 10:14:52 2018 +0000
tree	845e6bf90d71395b4525a4026c023c049d8620f6
parent	50acecf2aba22d676a5ac0c8b2654912e0feecb8 [diff]

[builtins] Align addresses to cache lines in __clear_cache for aarch64

This makes sure that the last cache line gets invalidated properly.

This matches the example code at
http://infocenter.arm.com/help/index.jsp?topic=/com.arm.doc.den0024a/BABJDBHI.html,
and also matches what libgcc does.

Differential Revision: https://reviews.llvm.org/D42196

llvm-svn: 323315

compiler-rt/lib/builtins/clear_cache.c[diff]

1 file changed

tree: 845e6bf90d71395b4525a4026c023c049d8620f6

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.