Renato Golin 5ad5f5931e Improve long vector sext/zext lowering on ARM ... The ARM backend currently has poor codegen for long sext/zext operations, such as v8i8 -> v8i32. This patch addresses this by performing a custom expansion in ARMISelLowering. It also adds/changes the cost of such lowering in ARMTTI. This partially addresses PR14867. Patch by Pete Couperus git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177380 91177308-0d34-0410-b5e6-96231b3b80d8		2013-03-19 08:15:38 +00:00
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BasicAA	Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata.	2013-03-06 17:48:48 +00:00
BlockFrequencyInfo	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
BranchProbabilityInfo	BranchProb: modify the definition of an edge in BranchProbabilityInfo to handle	2012-08-24 18:14:27 +00:00
CallGraph	Now that invoke of an intrinsic is possible (for the llvm.do.nothing intrinsic)	2012-09-26 17:16:01 +00:00
CostModel	Improve long vector sext/zext lowering on ARM	2013-03-19 08:15:38 +00:00
DependenceAnalysis	Modified dump() to provide a little	2012-11-30 00:44:47 +00:00
Dominators	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
GlobalsModRef	MemoryDependenceAnalysis attempts to find the first memory dependency for function calls.	2012-08-13 23:03:43 +00:00
LoopInfo	Convert all tests using TCL-style quoting to use shell-style quoting.	2012-07-02 12:47:22 +00:00
PostDominators	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
Profiling	AArch64: adjust tests which rely on a default JIT	2013-02-18 11:08:37 +00:00
RegionInfo	Revert the test moves from 176733. Use "REQUIRES: asserts" instead.	2013-03-12 16:27:52 +00:00
ScalarEvolution	Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID	2012-12-30 02:33:22 +00:00
TypeBasedAliasAnalysis	Use references to attribute groups on the call/invoke instructions.	2013-02-22 09:09:42 +00:00