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path: root/llvm/lib/CodeGen/CollectorMetadata.cpp
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* Clean up the use of static and anonymous namespaces. This turned upDan Gohman2008-05-131-3/+3
| | | | | | | several things that were neither in an anonymous namespace nor static but not intended to be global. llvm-svn: 51017
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | llvm-svn: 45418
* Add explicit keywords, and fix a minor typo that they uncovered.Dan Gohman2007-12-141-1/+1
| | | | llvm-svn: 45034
* CollectorMetadata and Collector are rejiggered to get along withGordon Henriksen2007-12-111-31/+61
| | | | | | | per-function collector model. Collector is now the factory for CollectorMetadata, so the latter may be subclassed. llvm-svn: 44827
* CollectorMetadata abstractly describes stack maps for a function.Gordon Henriksen2007-09-271-0/+185
It includes: - location and of each safe point in machine code (identified by a label) - location of each root within the stack frame (identified by an offset), including the metadata tag provided to llvm.gcroot in the user program - size of the stack frame (for collectors which want to cheat on stack crawling :) - and eventually will include liveness It is to be populated by back-ends during code-generation. CollectorModuleMetadata aggregates this information across the entire module. llvm-svn: 42418
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