Hans Wennborg 93ba133906 CodeGenPrep: turn lookup tables into switches for some targets. ... This is a follow-up from r163302, which added a transformation to SimplifyCFG that turns some switches into loads from lookup tables. It was pointed out that some targets, such as GPUs and deeply embedded targets, might not find this appropriate, but SimplifyCFG doesn't have enough information about the target to decide this. This patch adds the reverse transformation to CodeGenPrep: it turns loads from lookup tables back into switches for targets where we do not build jump tables (assuming these are also the targets where lookup tables are inappropriate). Hopefully we will eventually get to have target information in SimplifyCFG, and then this CodeGenPrep transformation can be removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164206 91177308-0d34-0410-b5e6-96231b3b80d8		2012-09-19 07:48:16 +00:00
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2008-11-24-RAUW-Self.ll
basic.ll	During the CodeGenPrepare we often lower intrinsics (such as objsize)	2012-08-14 05:19:07 +00:00
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
load_to_switch.ll	CodeGenPrep: turn lookup tables into switches for some targets.	2012-09-19 07:48:16 +00:00