Xinliang David Li 3e176c77ab [BFI/MBFI]: cfg graph view with color scheme ...

This patch enhances dot graph viewer to show hot regions
with hot bbs/edges displayed in red. The ratio of the bb
freq to the max freq of the function needs to be no less
than the value specified by view-hot-freq-percent option.
The default value is 10 (i.e. 10%).

llvm-svn: 273996

2016-06-28 06:58:21 +00:00

6.9 KiB

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