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| author | Chris Lattner <sabre@nondot.org> | 2010-08-29 19:54:28 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-08-29 19:54:28 +0000 |
| commit | c843fca2fde772c85010123556d3e3abeb75b9ab (patch) | |
| tree | edb3987265314dccaccf45c5980b5f7abe6ea129 /llvm/lib/CodeGen/MachineSink.cpp | |
| parent | 981a0c4613bc0f4b86f117217e327020ce84d415 (diff) | |
| download | bcm5719-llvm-c843fca2fde772c85010123556d3e3abeb75b9ab.tar.gz bcm5719-llvm-c843fca2fde772c85010123556d3e3abeb75b9ab.zip | |
rewrite DwarfEHPrepare to use SSAUpdater to promote its allocas
instead of PromoteMemToReg. This allows it to stop using DF and DT,
eliminating a computation of DT and DF from clang -O3. Clang is now
down to 2 runs of DomFrontier.
llvm-svn: 112457
Diffstat (limited to 'llvm/lib/CodeGen/MachineSink.cpp')
0 files changed, 0 insertions, 0 deletions
