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| author | Dan Gohman <gohman@apple.com> | 2009-10-13 17:50:43 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2009-10-13 17:50:43 +0000 |
| commit | 71ca6524757fff5399080891ed72ab13aa54067c (patch) | |
| tree | c716cac7db226e0eb1863f63f8b11f3462dbbafc /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | aa61f41e56fc94361126f684fcf3623daf7d0504 (diff) | |
| download | llvm-71ca6524757fff5399080891ed72ab13aa54067c.zip llvm-71ca6524757fff5399080891ed72ab13aa54067c.tar.gz llvm-71ca6524757fff5399080891ed72ab13aa54067c.tar.bz2 | |
Make LoopUnswitch's cost estimation count Instructions, rather than
BasicBlocks, so that it doesn't blindly procede in the presence of
large individual BasicBlocks. This addresses a class of code-size
expansion problems.
llvm-svn: 83992
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions