Rafael Espindola cb9cd7f913 Add a plugin testcase for merging weak variables.
I initially thought I could implement COMDATs with aliases by just
internalizing GVs instead of dropping them. This is a counter
example: Internalizing one of the @a would make @b and @c point
to different variables.

llvm-svn: 215447
2014-08-12 15:39:14 +00:00

3 lines
44 B
LLVM

@a = weak global i32 41
@c = global i32* @a