Michael Liao 70dd7f999d 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.

llvm-svn: 177586

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

..

ARM

Improve long vector sext/zext lowering on ARM

2013-03-19 08:15:38 +00:00

PowerPC

Refine fix to bug 15041.

2013-02-08 18:19:17 +00:00

X86

Correct cost model for vector shift on AVX2

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

lit.local.cfg

…

no_info.ll

Make opt grab the triple from the module and use it to initialize the target machine.

2013-01-01 08:00:32 +00:00