commit	388fac5de6c4ce1b93058f9963a66569ebf3e131	[log] [tgz]
author	Vedant Kumar <vsk@apple.com>	Tue Feb 13 03:34:23 2018 +0000
committer	Vedant Kumar <vsk@apple.com>	Tue Feb 13 03:34:23 2018 +0000
tree	d8aa2cdace771dc65b7490002014a540964b3bb1
parent	3b6de6fe1c43ea0396903089122c9fd670cd894d [diff]

[Utils] Salvage debug info from all no-op casts

We already try to salvage debug values from no-op bitcasts and inttoptr
instructions: we should handle ptrtoint instructions as well.

This saves an additional 24,444 debug values in a stage2 build of clang,
and (according to llvm-dwarfdump --statistics) provides an additional
289 unique source variables.

llvm-svn: 324982

llvm/lib/Transforms/Utils/Local.cpp[diff]
llvm/test/Transforms/InstCombine/debuginfo-variables.ll[diff]

2 files changed

tree: d8aa2cdace771dc65b7490002014a540964b3bb1

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.