[PATCH] D46884: [AArch64] Cortex-A55 scheduler model
Javed Absar via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue May 15 09:09:40 PDT 2018
javed.absar added a comment.
LGTM but then I wrote it originally so better to wait for comments from others.
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Comment at: lib/Target/AArch64/AArch64SchedA55.td:43
+def CortexA55UnitALU : ProcResource<2> { let BufferSize = 0; } // Int ALU
+def CortexA55UnitMAC : ProcResource<1> { let BufferSize = 0; } // Int MAC, 64-bi wide
+def CortexA55UnitDiv : ProcResource<1> { let BufferSize = 0; } // Int Division, not pipelined
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nitpick = "64-bi"
https://reviews.llvm.org/D46884
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