Catch another case where SD fails to propagate node order.
authorAndrew Trick <atrick@apple.com>
Sat, 13 Apr 2013 06:07:36 +0000 (06:07 +0000)
committerAndrew Trick <atrick@apple.com>
Sat, 13 Apr 2013 06:07:36 +0000 (06:07 +0000)
commitc706dc7ae7b50920b863af47634078482de75b26
treee00ad5006b91e9da82e90e00f25d977298568090
parent107cd0caa9c1250a86d31983b808b99e5b7d1d10
Catch another case where SD fails to propagate node order.

I need to handle this for the test case in my following scheduler
commit.

Work is already under way to redesign the mechanism for node order
propagation because this case by case approach is unmaintainable.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179448 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86ISelDAGToDAG.cpp