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llvm-mirror/test/Analysis/CostModel/PowerPC
Guozhi Wei 27571a5d37 [ppc] Correctly compute the cost of loading 32/64 bit memory into VSR
VSX has instructions lxsiwax/lxsdx that can load 32/64 bit value into VSX register cheaply. That patch makes it known to memory cost model, so the vectorization of the test case in pr30990 is beneficial.

Differential Revision: https://reviews.llvm.org/D26713

llvm-svn: 288560
2016-12-03 00:41:43 +00:00
..
cmp-expanded.ll
ext.ll [TTI] The cost model should not assume vector casts get completely scalarized 2016-07-06 17:30:56 +00:00
insert_extract.ll
lit.local.cfg
load_store.ll [PowerPC] - Legalize vector types by widening instead of integer promotion 2016-07-05 09:22:29 +00:00
popcnt.ll [TTI] Let the cost model estimate ctpop costs based on legality 2016-03-31 10:42:40 +00:00
unal-vec-ldst.ll [PowerPC] Include the permutation cost for unaligned vector loads 2015-09-03 21:23:18 +00:00
vsr_load_32_64.ll [ppc] Correctly compute the cost of loading 32/64 bit memory into VSR 2016-12-03 00:41:43 +00:00