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llvm-mirror/lib/Bitcode/Writer
Rafael Espindola 2ce48efc54 Allow dso_local on ifunc.
It was never fully disallowed. We were rejecting it in the asm parser,
but not in the verifier.

Currently TargetMachine::shouldAssumeDSOLocal returns true for hidden
ifuncs. I considered changing it and moving the check from the asm
parser to the verifier.

The reason for deciding to allow it instead is that all linkers handle
a direct reference just fine. They use the plt address as the address
of the function. In fact doing that means that clang doesn't have the
same bug as gcc: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83782.

This patch then removes the check from the asm parser and updates the
bitcode reader and writer.

llvm-svn: 322378
2018-01-12 17:03:43 +00:00
..
BitcodeWriter.cpp Allow dso_local on ifunc. 2018-01-12 17:03:43 +00:00
BitcodeWriterPass.cpp
BitWriter.cpp
CMakeLists.txt
LLVMBuild.txt
ValueEnumerator.cpp
ValueEnumerator.h Modularize: Include some required headers 2017-11-03 20:24:19 +00:00