llvm-project/llvm/test/Analysis/CostModel
Anna Welker a6d3bec83f [TTI][ARM][MVE] Refine gather/scatter cost model
Refines the gather/scatter cost model, but also changes the TTI
function getIntrinsicInstrCost to accept an additional parameter
which is needed for the gather/scatter cost evaluation.
This did require trivial changes in some non-ARM backends to
adopt the new parameter.
Extending gathers and truncating scatters are now priced cheaper.

Differential Revision: https://reviews.llvm.org/D75525
2020-03-11 10:23:41 +00:00
..
AArch64 [CostModel] Model all `extractvalue`s as free. 2019-08-29 11:50:30 +00:00
AMDGPU [AMDGPU] Implemented fma cost analysis 2019-12-18 23:54:20 -08:00
ARM [TTI][ARM][MVE] Refine gather/scatter cost model 2020-03-11 10:23:41 +00:00
PowerPC [PowerPC] Separate Features that are known to be Power9 specific from Future CPU 2019-11-27 15:40:13 -06:00
RISCV [lit] Delete empty lines at the end of lit.local.cfg NFC 2019-06-17 09:51:07 +00:00
SystemZ [SystemZ] Return scalarized costs for vector instructions on older archs. 2020-02-21 09:17:37 -08:00
X86 [X86][SSE] Add more accurate costs for fmaxnum/fminnum codegen 2020-03-10 11:59:40 +00:00
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