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Adrian Prantl c42fa4be1f DWARFExpression: Convert file addresses to load addresses early on.
This is a change that only affects Swift and is NFC for the language
plugins on llvm.org. In Swift, we can have global variables with a
location such as DW_OP_addr <addr> DW_OP_deref. The DWARF expression
evaluator doesn't know how to apply a DW_OP_deref to a file address,
but at the very end we convert the file address into a load address.

This patch moves the file->load address conversion to right after the
result of the DW_OP_addr is pushed onto the stack so that a subsequent
DW_OP_deref (and potentially other operations) can be interpreted.

rdar://problem/39767528

Differential revision: https://reviews.llvm.org/D46362

llvm-svn: 331462
2018-05-03 16:51:37 +00:00
clang Allow writing calling convention attributes on function types. 2018-05-03 15:33:50 +00:00
clang-tools-extra Added trailing periods. 2018-05-03 16:01:49 +00:00
compiler-rt [sanitizer] Fix Fuchsia ReadBinaryName not to crash when uninitialized 2018-05-02 18:08:47 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc remquo: Flush denormals if not supported 2018-05-03 05:44:28 +00:00
libcxx Emit an error when mixing <stdatomic.h> and <atomic> 2018-05-02 17:56:45 +00:00
libcxxabi Fix test failure for missing _LIBCPP_ENABLE_CXX17_REMOVED_UNEXPECTED_FUNCTIONS 2018-05-03 12:44:27 +00:00
libunwind [cmake] Remove duplicate command line options from build 2018-04-05 20:27:50 +00:00
lld [LLD][AArch64] Simplify relocations sharing same encoding [NFC] 2018-05-03 12:59:52 +00:00
lldb DWARFExpression: Convert file addresses to load addresses early on. 2018-05-03 16:51:37 +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 use LLVM's standard CMakeLists.txt layout for llvm-xray 2018-05-03 14:25:57 +00:00
openmp [OpenMP][OMPT] Fix api_calls_from_other_thread.cpp 2018-04-30 18:46:31 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly Pass compiler arguments in the create_ll.sh script 2018-05-02 15:27:32 +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.