llvm-project

Author	SHA1	Message	Date
Sam Clegg	8b0b48f343	[WebAssembly] Preserve function signatures during LTO With LTO when and undefined function (with a known signature) in replaced by a defined bitcode function we were loosing the signature information (since bitcode functions don't have signatures). With this change we preserve the original signature from the undefined function and verify that the post LTO compiled function has the correct signature. This change improves the error handling in the case where there is a signature mismatch with a function defined in a bitcode file. Differential Revision: https://reviews.llvm.org/D50721 llvm-svn: 343340	2018-09-28 16:50:14 +00:00
Sam Clegg	92c10492de	[WebAssembly] Set threadmodel during LTO Subscribers: dschuff, mehdi_amini, inglorion, jgravelle-google, aheejin, sunfish, steven_wu, llvm-commits Differential Revision: https://reviews.llvm.org/D48689 llvm-svn: 336118	2018-07-02 16:27:50 +00:00
Sam Clegg	ce004bfe35	[WebAssembly] Add support for bitcode archive members This change effects the behavior of --export-all. Previously --export-all would only effect symbols that survived GC. Now --export-all will prevent any non-local symbols from being GCed. Differential Revision: https://reviews.llvm.org/D48673 llvm-svn: 335878	2018-06-28 17:04:58 +00:00
Sam Clegg	c729c1b47d	[WebAssembly] Initial support for LTO Differential Revision: https://reviews.llvm.org/D47162 llvm-svn: 333570	2018-05-30 18:07:52 +00:00