[PATCH] D54318: [WIP][llvm-exegesis] Add support for memory instructions in latency mode.
Clement Courbet via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Nov 9 07:43:13 PST 2018
courbet created this revision.
Herald added subscribers: llvm-commits, tschuett.
This only supports instructions that touch memory without being serial
*through* memory right now: ADD64rm is supported, ADD64mr is not.
Note tthat this doe snot take memory latency into account, e.g. latency for ADD64rm will be 1.
Repository:
rL LLVM
https://reviews.llvm.org/D54318
Files:
tools/llvm-exegesis/lib/Latency.cpp
tools/llvm-exegesis/lib/SnippetGenerator.cpp
tools/llvm-exegesis/lib/SnippetGenerator.h
tools/llvm-exegesis/lib/Uops.cpp
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