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| author | Chad Rosier <mcrosier@apple.com> | 2011-10-26 23:34:37 +0000 |
|---|---|---|
| committer | Chad Rosier <mcrosier@apple.com> | 2011-10-26 23:34:37 +0000 |
| commit | 8ff2664f2f3f4f5dbd847f94352ffc8b4e1b85e3 (patch) | |
| tree | a5d66ec40d1b6978a49170689214e460ad1a90c8 /lib/Support/BlockFrequency.cpp | |
| parent | ade620065d1ad591e0f3d39d40cc241f49cf0a99 (diff) | |
Add a TODO comment. FastISel works by parsing each basic block from the bottom
up. Thus, improving the support for compares is goodness because it increases
the number of terminator instructions we can handle. This creates many more
opportunities for target specific fast-isel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143079 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/BlockFrequency.cpp')
0 files changed, 0 insertions, 0 deletions