Manman Ren 67a28136ad PGO: instrumentation based profiling sets function attributes. ... We collect a maximal function count among all functions in the pgo data file. For functions that are hot, we set its InlineHint attribute. For functions that are cold, we set its Cold attribute. We currently treat functions with >= 30% of the maximal function count as hot and functions with <= 1% of the maximal function count are treated as cold. These two numbers are from preliminary tuning on SPEC. This commit should not affect non-PGO builds and should boost performance on instrumentation based PGO. llvm-svn: 200874		2014-02-05 20:40:15 +00:00
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instr-attribute.pgodata	PGO: instrumentation based profiling sets function attributes.	2014-02-05 20:40:15 +00:00
instr-profile.pgodata	CodeGen: Fix tracking of PGO counters for the logical or operator	2014-01-23 02:54:30 +00:00
stdio.h	…