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authorChris Lattner <sabre@nondot.org>2011-01-14 07:50:47 +0000
committerChris Lattner <sabre@nondot.org>2011-01-14 07:50:47 +0000
commit543384efb4b592eab24e914c6db30ee721bf77b0 (patch)
tree3d9005a4f63b9dbfbb6da5c4889daa15d17d8578 /clang/lib/CodeGen/CodeGenFunction.cpp
parent5e0fef8531b7dc26219e8c5ac9c9c1642857d720 (diff)
downloadbcm5719-llvm-543384efb4b592eab24e914c6db30ee721bf77b0.tar.gz
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Implement full support for promoting allocas to registers using SSAUpdater
instead of DomTree/DomFrontier. This may be interesting for reducing compile time. This is currently disabled, but seems to work just fine. When this is enabled, we eliminate two runs of dominator frontier, one in the "early per-function" optimizations and one in the "interlaced with inliner" function passes. llvm-svn: 123434
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
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