llvm-project/llvm/test/Analysis/CostModel/AArch64
Craig Topper 84d62ce6c1 [CostModel][X86][AArch64] Adjust cost of the scalarization part of min/max reduction.
Summary: The comment says we need 3 extracts and a select at the end. But didn't we just account for the select in the vector cost above. Aren't we just extracting the single element after taking the min/max in the vector register?

Reviewers: RKSimon, spatel, ABataev

Reviewed By: RKSimon

Subscribers: javed.absar, kristof.beyls, llvm-commits

Differential Revision: https://reviews.llvm.org/D55480

llvm-svn: 348739
2018-12-10 06:58:58 +00:00
..
bswap.ll
div.ll [AArch64] Adjust the cost of integer vector division 2018-03-07 22:35:32 +00:00
div_cte.ll [AArch64] Improve cost of vector division by constant 2018-05-09 12:48:22 +00:00
free-widening-casts.ll
gep.ll Revert r314923: "Recommit : Use the basic cost if a GEP is not used as addressing mode" 2017-10-13 14:04:21 +00:00
kryo.ll
lit.local.cfg
select.ll
shuffle-broadcast.ll Add BROADCAST shuffle cost tests. 2018-10-23 13:14:54 +00:00
shuffle-select.ll [CostModel][AArch64] Add some initial costs for SK_Select and SK_PermuteSingleSrc 2018-06-22 09:45:31 +00:00
shuffle-transpose.ll [TTI, AArch64] Add transpose shuffle kind 2018-04-26 13:48:33 +00:00
store.ll [AArch64] Add custom lowering for v4i8 trunc store 2018-06-27 13:58:46 +00:00
vector-reduce.ll [CostModel][X86][AArch64] Adjust cost of the scalarization part of min/max reduction. 2018-12-10 06:58:58 +00:00