Commit Graph

2 Commits

Author SHA1 Message Date
Sam Clegg 7736855dee [WebAssembly] Fix symbol type for addresses of external functions
These symbols were previously not being marked as functions
so were appearing as globals instead, and with the incorrect
relocation type.

Without this fix, objects that take address of external
functions include them as global imports rather than function
imports which then fails at link time.

Differential Revision: https://reviews.llvm.org/D34068

llvm-svn: 305263
2017-06-13 01:42:21 +00:00
Sam Clegg c38e947e50 [WebAssembly] MC: Fix references to undefined externals in data section
Undefined externals don't need to have a size or an offset.
This was broken by r303915.  Added a test for this case.

This fixes the "Compile LLVM Torture (o)" step on the wasm
waterfall.

Differential Revision: https://reviews.llvm.org/D33803

llvm-svn: 304505
2017-06-02 01:05:24 +00:00