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| author | Dan Gohman <gohman@apple.com> | 2009-01-15 19:20:50 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-01-15 19:20:50 +0000 |
| commit | 79ce276083ced01256a0eb7d80731e4948ca6e87 (patch) | |
| tree | b8ca5d82fd79edad2fa840c1cfdd039e08ca4466 /lib/Target/PowerPC/PPCISelDAGToDAG.cpp | |
| parent | 6ad2b2a3d20c667e01535fed4bc7f4753aa6fc85 (diff) | |
| download | llvm-79ce276083ced01256a0eb7d80731e4948ca6e87.tar.gz llvm-79ce276083ced01256a0eb7d80731e4948ca6e87.tar.bz2 llvm-79ce276083ced01256a0eb7d80731e4948ca6e87.tar.xz | |
Move a few containers out of ScheduleDAGInstrs::BuildSchedGraph
and into the ScheduleDAGInstrs class, so that they don't get
destructed and re-constructed for each block. This fixes a
compile-time hot spot in the post-pass scheduler.
To help facilitate this, tidy and do some minor reorganization
in the scheduler constructor functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62275 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/PowerPC/PPCISelDAGToDAG.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelDAGToDAG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp index fdbd126e78..a86604b1aa 100644 --- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp +++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp @@ -44,7 +44,7 @@ namespace { unsigned GlobalBaseReg; public: explicit PPCDAGToDAGISel(PPCTargetMachine &tm) - : SelectionDAGISel(*tm.getTargetLowering()), TM(tm), + : SelectionDAGISel(tm), TM(tm), PPCLowering(*TM.getTargetLowering()), PPCSubTarget(*TM.getSubtargetImpl()) {} |