llvm-project/llvm/lib/Bitcode/Writer
Nico Rieck 7157bb765e Decouple dllexport/dllimport from linkage
Representing dllexport/dllimport as distinct linkage types prevents using
these attributes on templates and inline functions.

Instead of introducing further mixed linkage types to include linkonce and
weak ODR, the old import/export linkage types are replaced with a new
separate visibility-like specifier:

  define available_externally dllimport void @f() {}
  @Var = dllexport global i32 1, align 4

Linkage for dllexported globals and functions is now equal to their linkage
without dllexport. Imported globals and functions must be either
declarations with external linkage, or definitions with
AvailableExternallyLinkage.

llvm-svn: 199218
2014-01-14 15:22:47 +00:00
..
BitWriter.cpp Add a wrapper for open. 2013-07-16 19:44:17 +00:00
BitcodeWriter.cpp Decouple dllexport/dllimport from linkage 2014-01-14 15:22:47 +00:00
BitcodeWriterPass.cpp [PM] Wire up support for writing bitcode with new PM. 2014-01-13 07:38:24 +00:00
CMakeLists.txt Per discussion on the list, remove BitcodeVerify pass to reimplement as a free function. 2011-12-14 00:29:31 +00:00
LLVMBuild.txt LLVMBuild: Remove trailing newline, which irked me. 2011-12-12 19:48:00 +00:00
Makefile
ValueEnumerator.cpp Implement function prefix data as an IR feature. 2013-09-16 01:08:15 +00:00
ValueEnumerator.h Revert "Give internal classes hidden visibility." 2013-09-11 18:05:11 +00:00