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Commit Graph

Author	SHA1	Message	Date
Jakob Stoklund Olesen	6b705d4825	Add a hidden command line option to display edge bundle graphs as they are calculated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122912 91177308-0d34-0410-b5e6-96231b3b80d8	2011-01-05 21:50:24 +00:00
Jakob Stoklund Olesen	8dd070edc2	Turn the EdgeBundles class into a stand-alone machine CFG analysis pass. The analysis will be needed by both the greedy register allocator and the X86FloatingPoint pass. It only needs to be computed once when the CFG doesn't change. This pass is very fast, usually showing up as 0.0% wall time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122832 91177308-0d34-0410-b5e6-96231b3b80d8	2011-01-04 21:10:05 +00:00

Author

SHA1

Message

Date

Jakob Stoklund Olesen

6b705d4825

Add a hidden command line option to display edge bundle graphs as they are

calculated.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122912 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-05 21:50:24 +00:00

Jakob Stoklund Olesen

8dd070edc2

Turn the EdgeBundles class into a stand-alone machine CFG analysis pass.

The analysis will be needed by both the greedy register allocator and the
X86FloatingPoint pass. It only needs to be computed once when the CFG doesn't
change.

This pass is very fast, usually showing up as 0.0% wall time.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122832 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-04 21:10:05 +00:00

2 Commits