Commit Graph

2 Commits

Author SHA1 Message Date
Dan Gohman d934cb8806 [WebAssembly] Basic support for Wasm object file encoding.
With the "wasm32-unknown-unknown-wasm" triple, this allows writing out
simple wasm object files, and is another step in a larger series toward
migrating from ELF to general wasm object support. Note that this code
and the binary format itself is still experimental.

llvm-svn: 296190
2017-02-24 23:18:00 +00:00
Dan Gohman b4c3c38276 [WebAssembly] Don't expand divisions by constants.
Don't expand divisions by constants if it would require multiple instructions.
The current assumption is that engines will perform the desired optimizations.

llvm-svn: 269930
2016-05-18 14:29:42 +00:00