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Jonas Devlieghere 5c709eda07 [ObjectYAML] Add ability for DWARFYAML to calculate DIE lengths 
This patch adds the ability for the ObjectYAML DWARFEmitter to calculate
the lengths of DIEs. This is accomplished by creating a DIEFixupVisitor
class which traverses the DWARF DIEs to calculate and fix up the lengths
in the Compile Unit header.

The DIEFixupVisitor can be extended in the future to enable more complex
fix ups which will enable simplified YAML string representations.

This is also very useful when using the YAML format in unit tests
because you no longer need to know the length of the compile unit when
writing the YAML string.

Differential commandeered from Chris Bieneman (beanz)

Differential revision: https://reviews.llvm.org/D30666

llvm-svn: 330421
 		2018-04-20 12:33:49 +00:00
clang [NEON] Add a comment explaining the situation with vget_high_f16() and vget_low_f16() intrinsics 2018-04-20 12:09:25 +00:00
clang-tools-extra Parse .h files as objective-c++ if we don't have a compile command. 2018-04-20 11:35:17 +00:00
compiler-rt Revert r330376 "[sanitizer] Generalize atomic_uint8_t, atomic_uint16_t, ... into a template. NFC." 2018-04-20 07:34:59 +00:00
debuginfo-tests [Darwin] Specify DWARF 2/4 when running apple accelerator tests. 2018-02-26 20:56:45 +00:00
libclc powr: Use denormal path only 2018-04-17 19:35:32 +00:00
libcxx Don't do aligned allocations on MSVCRT before 19.12 (update 15.3) 2018-04-19 22:12:10 +00:00
libcxxabi [libc++abi] Replace __sync_* functions with __libcpp_atomic_* functions. 2018-04-16 22:00:14 +00:00
libunwind [cmake] Remove duplicate command line options from build 2018-04-05 20:27:50 +00:00
lld Fix trap instruction on pp64. 2018-04-20 01:21:24 +00:00
lldb Move FileSpecTest to Utility 2018-04-20 08:27:27 +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 [ObjectYAML] Add ability for DWARFYAML to calculate DIE lengths 2018-04-20 12:33:49 +00:00
openmp [OpenMP] Compilation error fix on const char* 2018-04-18 22:23:31 +00:00
parallel-libs [Axccel] Remove -Wno-missing-braces in build 2016-12-19 21:34:07 +00:00
polly [RuntimeDebugBuilder] Do not break for 64 bit integers 2018-04-19 05:38:12 +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.