| commit | f0b165a7f8492973d71f33b824acaea1eb26bba3 | [log] [tgz] |
|---|---|---|
| author | Dan Gohman <dan433584@gmail.com> | Sat Dec 05 03:03:35 2015 +0000 |
| committer | Dan Gohman <dan433584@gmail.com> | Sat Dec 05 03:03:35 2015 +0000 |
| tree | 5fa6aa641f32143ebf33fd8942b9bfe73e34d596 | |
| parent | 064a672f659627e00a656e160e79006fe71cf7b0 [diff] |
[WebAssembly] Implement ReverseBranchCondition, and re-enable MachineBlockPlacement This patch introduces a codegen-only instruction currently named br_unless, which makes it convenient to implement ReverseBranchCondition and re-enable the MachineBlockPlacement pass. Then in a late pass, it lowers br_unless back into br_if. Differential Revision: http://reviews.llvm.org/D14995 llvm-svn: 254826