Chandler Carruth 63f95ab839 Undo a previous restriction on the inline cost calculation which Nick ... introduced. Specifically, there are cost reductions for all constant-operand icmp instructions against an alloca, regardless of whether the alloca will in fact be elligible for SROA. That means we don't want to abort the icmp reduction computation when we abort the SROA reduction computation. That in turn frees us from the need to keep a separate worklist and defer the ICmp calculations. Use this new-found freedom and some judicious function boundaries to factor the innards of computing the cost factor of any given instruction out of the loop over the instructions and into static helper functions. This greatly simplifies the code, and hopefully makes it more clear what is happening here. Reviewed by Eric Christopher. There is some concern that we'd like to ensure this doesn't get out of hand, and I plan to benchmark the effects of this change over the next few days along with some further fixes to the inline cost. llvm-svn: 152368		2012-03-09 02:49:36 +00:00
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Analysis	Duncan pointed out that if the alignment isn't explicitly specified, it defaults to the ABI alignment. Given that, make this code a bit more aggressive in such cases.	2012-02-27 23:16:46 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Fix a regression from r147481.	2012-03-09 02:00:48 +00:00
DebugInfo	Add the DW_AT_APPLE_runtime_class attribute to forward declarations	2012-03-07 00:15:19 +00:00
ExecutionEngine
Feature
Instrumentation
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lib
Linker	Add back removed code. It still causes LLVM to miscompile. But not having it breaks other things.	2012-02-27 23:48:30 +00:00
MC	Use llvm-mc instead of llc. Patch by Jack Carter.	2012-03-07 20:58:59 +00:00
Object	[Object]	2012-03-01 22:19:54 +00:00
Other
Scripts
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Transforms	Undo a previous restriction on the inline cost calculation which Nick	2012-03-09 02:49:36 +00:00
Unit
Verifier
CMakeLists.txt	llvm/test/CMakeLists.txt: Update dependencies to add llvm-readobj to "check".	2012-03-01 03:14:13 +00:00
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