| commit | 47e32e6b831dad8289fd498c71c5f641172b1c09 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Sat Oct 28 17:04:37 2006 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Sat Oct 28 17:04:37 2006 +0000 |
| tree | 9169388350685db7bfd8c688190c07f8df14cd6a | |
| parent | 49bb78ce9fe79640f2cd8f8cfaf7874552fed29d [diff] |
Split *all* critical edges before isel. This resolves issues with spill code being inserted on unsplit critical edges, which introduces (sometimes large amounts of) partially dead spill code. This also fixes PR925 + CodeGen/Generic/switch-crit-edge-constant.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31260 91177308-0d34-0410-b5e6-96231b3b80d8