[PATCH] D68646: [llvm-exegesis] Explore LEA addressing modes.
Clement Courbet via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Oct 8 07:48:18 PDT 2019
courbet created this revision.
courbet added a reviewer: gchatelet.
Herald added a subscriber: tschuett.
Herald added a project: LLVM.
courbet added a comment.
Example results for uops on HSW:
F10195180: lea_hsw_uops.html <https://reviews.llvm.org/F10195180>
This will help for PR32326.
This shows the well-known issue with `RBP` and `R13` as base registers.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D68646
Files:
llvm/test/tools/llvm-exegesis/X86/latency-LEA64r.s
llvm/test/tools/llvm-exegesis/X86/uops-LEA64r.s
llvm/tools/llvm-exegesis/lib/RegisterAliasing.h
llvm/tools/llvm-exegesis/lib/Uops.cpp
llvm/tools/llvm-exegesis/lib/X86/Target.cpp
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