Sjoerd Meijer 633fb0f266 [TTI] getMemcpyCost ...

This adds new function getMemcpyCost to TTI so that the cost of a memcpy can be
modeled and queried. The default implementation returns Expensive, but targets
can override this function to model the cost more accurately.

Differential Revision: https://reviews.llvm.org/D59252

llvm-svn: 356555

2019-03-20 14:15:46 +00:00

..

AArch64

[CostModel][X86][AArch64] Adjust cost of the scalarization part of min/max reduction.

2018-12-10 06:58:58 +00:00

AMDGPU

AMDGPU: Partially fix default device for HSA

2019-03-17 21:31:35 +00:00

ARM

[TTI] getMemcpyCost

2019-03-20 14:15:46 +00:00

PowerPC

[PowerPC] Update Vector Costs for P9

2019-01-26 01:18:48 +00:00

SystemZ

[SystemZ::TTI] Return zero cost for ICmp that becomes Load And Test.

2018-12-03 14:30:18 +00:00

X86

[TTI] Add generic cost model for smul/umul overflow intrinsics

2019-02-25 13:30:23 +00:00

no_info.ll

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