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llvm-mirror/test/Analysis/CostModel/X86
Michael Liao fe785c9579 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
..
arith.ll Correct cost model for vector shift on AVX2 2013-03-20 22:01:10 +00:00
cast.ll Optimize sext <4 x i8> and <4 x i16> to <4 x i64>. 2013-03-19 18:38:27 +00:00
cmp.ll Reverse order of checking SSE level when calculating compare cost, so we check 2012-12-18 22:57:56 +00:00
gep.ll ARM cost model: Address computation in vector mem ops not free 2013-02-08 14:50:48 +00:00
i32.ll We are not ready to estimate the cost of integer expansions based on the number of parts. This test is too noisy. 2012-12-23 09:11:07 +00:00
insert-extract-at-zero.ll Cost Model: Normalize the insert/extract index when splitting types 2012-11-05 21:12:13 +00:00
intrinsic-cost.ll Cost model support for lowered math builtins. 2013-02-28 19:09:33 +00:00
lit.local.cfg
load_store.ll Improve the X86 cost model for loads and stores. 2012-12-21 01:33:59 +00:00
loop_v2.ll
tiny.ll Cost Model: change the default cost of control flow instructions (br / ret / ...) to zero. 2012-12-05 21:21:26 +00:00
vectorized-loop.ll Improve the X86 cost model for loads and stores. 2012-12-21 01:33:59 +00:00