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| author | Hal Finkel <hfinkel@anl.gov> | 2012-02-02 06:14:56 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-02-02 06:14:56 +0000 |
| commit | 5d4e18bc39fea892f523d960213906d296d3cb38 (patch) | |
| tree | 552f0aaa95523f22433fec546b118bcef087a39a /lib/CodeGen/LiveInterval.cpp | |
| parent | 02e08d5b4d9d368418debaf9ff2b3f07425ee0b6 (diff) | |
Vectorize long blocks in groups.
Long basic blocks with many candidate pairs (such as in the SHA implementation in Perl 5.14; thanks to Roman Divacky for the example) used to take an unacceptably-long time to compile. Instead, break long blocks into groups so that no group has too many candidate pairs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149595 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/LiveInterval.cpp')
0 files changed, 0 insertions, 0 deletions