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| author | Rosie Sumpter <rosie.sumpter@arm.com> | 2021-10-12 09:51:42 +0100 |
|---|---|---|
| committer | Rosie Sumpter <rosie.sumpter@arm.com> | 2021-11-24 08:50:05 +0000 |
| commit | df32a39dd0f68383a1685a4571715edb70664969 (patch) | |
| tree | 4953c1727f5c4087e3b659dd4a1106a0a3ec18af /llvm/lib/CodeGen/MachineFunction.cpp | |
| parent | 2d33327f9d4c154e7454c2d830c1caa8e6850f4f (diff) | |
| download | llvm-df32a39dd0f68383a1685a4571715edb70664969.zip llvm-df32a39dd0f68383a1685a4571715edb70664969.tar.gz llvm-df32a39dd0f68383a1685a4571715edb70664969.tar.bz2 | |
[LoopVectorize][CostModel] Update cost model for fmuladd intrinsic
This patch updates the cost model for ordered reductions so that a call
to the llvm.fmuladd intrinsic is modelled as a normal fmul instruction
plus the cost of an ordered fadd reduction.
Differential Revision: https://reviews.llvm.org/D111630
Diffstat (limited to 'llvm/lib/CodeGen/MachineFunction.cpp')
0 files changed, 0 insertions, 0 deletions