Arnold Schwaighofer a7ad84851b ARM cost model: Penalize insertelement into D subregisters ...

Swift has a renaming dependency if we load into D subregisters. We don't have a
way of distinguishing between insertelement operations of values from loads and
other values. Therefore, we are pessimistic for now (The performance problem
showed up in example 14 of gcc-loops).

radar://13096933

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174300 91177308-0d34-0410-b5e6-96231b3b80d8

2013-02-04 02:52:05 +00:00

..

BasicAA

Optimistically analyse Phi cycles

2012-12-10 23:02:41 +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

ARM cost model: Penalize insertelement into D subregisters

2013-02-04 02:52:05 +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

Add default JIT LIT variable.

2012-10-02 10:57:08 +00:00

RegionInfo

Tests: rewrite 'opt ... %s' to 'opt ... < %s' so that opt does not emit a ModuleID

2012-12-30 02:33:22 +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

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