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| author | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-10-28 17:04:37 +0000 |
| commit | 47e32e6b831dad8289fd498c71c5f641172b1c09 (patch) | |
| tree | 9169388350685db7bfd8c688190c07f8df14cd6a /lib/CodeGen/MachineFunction.cpp | |
| 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
Diffstat (limited to 'lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions