Michael Liao f74e9bf650 Correct cost model for vector shift on AVX2 ...

- After moving logic recognizing vector shift with scalar amount from
  DAG combining into DAG lowering, we declare to customize all vector
  shifts even vector shift on AVX is legal. As a result, the cost model
  needs special tuning to identify these legal cases.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177586 91177308-0d34-0410-b5e6-96231b3b80d8

2013-03-20 22:01:10 +00:00

..

BasicAA

Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata.

2013-03-06 17:48:48 +00:00

BlockFrequencyInfo

…

BranchProbabilityInfo

…

CallGraph

…

CostModel

Correct cost model for vector shift on AVX2

2013-03-20 22:01:10 +00:00

DependenceAnalysis

…

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

…

LoopInfo

…

PostDominators

…

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