llvm/tools/gold
Teresa Johnson 929c941856 [ThinLTO/gold] Enable symbol resolution in distributed backend case
While testing a follow-on change to enable index-based symbol resolution
and internalization in the distributed backends, I realized that a test
case change I made in r275247 was only required because we were not
analyzing symbols in the claimed files in thinlto-index-only mode.

In the fixed test case there should be no internalization because we are
linking in -shared mode, so f() is in fact exported, which is detected
properly when we analyze symbols in thinlto-index-only mode. Note that
this is not (yet) a correctness issue (because we are not yet performing
the index-based linkage optimizations in the distributed backends -
that's coming in a follow-on patch).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@275277 91177308-0d34-0410-b5e6-96231b3b80d8
2016-07-13 16:35:56 +00:00
..
CMakeLists.txt [ThinLTO/gold] Handle bitcode archives 2016-05-26 01:46:41 +00:00
gold-plugin.cpp [ThinLTO/gold] Enable symbol resolution in distributed backend case 2016-07-13 16:35:56 +00:00
gold.exports Create an exports file, so that the plugin only exports the onload symbol. 2010-04-16 00:43:25 +00:00
README.txt Cut the gold plugin README down to size 2013-12-02 14:17:47 +00:00

The LLVM Gold LTO Plugin
========================

This directory contains a plugin that is designed to work with binutils
gold linker. At present time, this is not the default linker in
binutils, and the default build of gold does not support plugins.

See docs/GoldPlugin.html for complete build and usage instructions.

NOTE: libLTO and LLVMgold aren't built without PIC because they would fail
to link on x86-64 with a relocation error: PIC and non-PIC can't be combined.
As an alternative to passing --enable-pic, you can use 'make ENABLE_PIC=1' in
your entire LLVM build.