When optimizing with debug info, don't keep the
authorDale Johannesen <dalej@apple.com>
Wed, 25 Mar 2009 17:36:08 +0000 (17:36 +0000)
committerDale Johannesen <dalej@apple.com>
Wed, 25 Mar 2009 17:36:08 +0000 (17:36 +0000)
commitbeaec4cbf6cfd756084eff1ee2ad18ee17c33284
treed3c6504386f907c152535870e420e57cf791aeb2
parentea4753e3700d16e7ae35afd533faba0ec564c566
When optimizing with debug info, don't keep the
stoppoint nodes around until Legalize; doing this
imposed an ordering on a sequence of loads that
came from different lines, interfering with scheduling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67692 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/SelectionDAGBuild.cpp