commit	d83a559318a5302ef81a916bc3b7502c1b228667	[log] [tgz]
author	Oliver Stannard <oliver.stannard@arm.com>	Fri Mar 29 13:32:41 2019 +0000
committer	Oliver Stannard <oliver.stannard@arm.com>	Fri Mar 29 13:32:41 2019 +0000
tree	0b755441705e6ad874fa3ec31630f6e172eff882
parent	7f33574be3416b71ef4fc3384cbf33b2a9bd0a81 [diff]

[AArch64] Support selecting TPIDR_EL[1-3] as the thread base

Add an -mtp=el[0-3] option to select which of the AArch64 thread ID registers
will be used for the TLS base pointer.

This is a followup to rL356657 which added subtarget features to enable
accesses to the privileged thread ID registers.

Patch by Philip Derrin!

Differential revision: https://reviews.llvm.org/D59631

llvm-svn: 357250

clang/include/clang/Driver/Options.td[diff]
clang/lib/Driver/ToolChains/Arch/AArch64.cpp[diff]
clang/test/Driver/clang-translation.c[diff]

3 files changed

tree: 0b755441705e6ad874fa3ec31630f6e172eff882

clang/
clang-tools-extra/
compiler-rt/
debuginfo-tests/
libclc/
libcxx/
libcxxabi/
libunwind/
lld/
lldb/
llgo/
llvm/
openmp/
parallel-libs/
polly/
pstl/
.arcconfig
.clang-format
.clang-tidy
README.md

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.