2 Commits

Author SHA1 Message Date
Dan Gohman
3431f00101 [WebAssembly] Fix CFG stackification of nested loops.
llvm-svn: 249187
2015-10-02 21:11:36 +00:00
Dan Gohman
d43cc9f5ac [WebAssembly] Check in an initial CFG Stackifier pass
This pass implements a simple algorithm for conversion from CFG to
wasm's structured control flow. It doesn't yet handle multiple-entry
loops; that will be added in a future patch.

It also adds initial support for switch statements.

Differential Revision: http://reviews.llvm.org/D12735

llvm-svn: 247818
2015-09-16 16:51:30 +00:00