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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Analysis
Archive
AsmParser
Bitcode
CodeGen	comment typo	2012-09-18 22:57:42 +00:00
DebugInfo	Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION.	2012-09-18 02:01:41 +00:00
ExecutionEngine	Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION.	2012-09-18 02:01:41 +00:00
Linker
MC	Tidy up. Minor formatting.	2012-09-18 23:05:18 +00:00
Object	Reverting r 160419.	2012-07-19 21:43:55 +00:00
Support
TableGen	De-nest if's and fix mix-up	2012-09-19 02:14:59 +00:00
Target	Remove code for setting the VEX L-bit as a function of operand size from the code emitters and the disassembler table builder. Fix a couple instructions that were still missing VEX_L.	2012-09-19 06:37:45 +00:00
Transforms	CodeGenPrep: turn lookup tables into switches for some targets.	2012-09-19 07:48:16 +00:00
VMCore	whitespace.	2012-09-19 06:24:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile