diff options
| author | Chris Lattner <sabre@nondot.org> | 2010-02-16 19:03:34 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-02-16 19:03:34 +0000 |
| commit | 29c6270328cf1dad1dee063990015a4c9b583e1f (patch) | |
| tree | d66563680feebf0b83a670eb5f105f47f3f9af91 /lib/Transforms/Utils/BasicBlockUtils.cpp | |
| parent | 1665b0a2246c83a2c123be105a1a167cf2b423fe (diff) | |
change dag isel emitter to only call 'IsProfitableToFold' on nodes
with chains. On interior nodes that lead up to them, we just directly
check that there is a single use. This generates slightly more
efficient code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96366 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/BasicBlockUtils.cpp')
0 files changed, 0 insertions, 0 deletions