3 Commits

Author SHA1 Message Date
Dan Gohman
12bd3d1963 [WebAssemby] Implement block signatures.
Per spec changes, this implements block signatures, and adds just enough
logic to produce correct block signatures at the ends of functions.

Differential Revision: https://reviews.llvm.org/D25144


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@283503 91177308-0d34-0410-b5e6-96231b3b80d8
2016-10-06 22:29:32 +00:00
Dan Gohman
c7f1d5b5dc [WebAssembly] Introduce a new pseudo-operand for unused expression results.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@252975 91177308-0d34-0410-b5e6-96231b3b80d8
2015-11-13 00:21:05 +00:00
Dan Gohman
a74341308f [WebAssembly] Initial WebAssembly backend
This WebAssembly backend is just a skeleton at this time and is not yet
functional.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241022 91177308-0d34-0410-b5e6-96231b3b80d8
2015-06-29 23:51:55 +00:00