[all-commits] [llvm/llvm-project] bbf84f: [X86] SandyBridge - fix ADC RMW uop count
Simon Pilgrim via All-commits
all-commits at lists.llvm.org
Sat Dec 17 13:54:26 PST 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: bbf84fcf180cf18dfc61627799a56a596e62ed68
https://github.com/llvm/llvm-project/commit/bbf84fcf180cf18dfc61627799a56a596e62ed68
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2022-12-17 (Sat, 17 Dec 2022)
Changed paths:
M llvm/lib/Target/X86/X86SchedSandyBridge.td
M llvm/test/tools/llvm-mca/X86/Barcelona/resources-x86_64.s
M llvm/test/tools/llvm-mca/X86/Generic/resources-x86_64.s
M llvm/test/tools/llvm-mca/X86/SandyBridge/resources-x86_64.s
Log Message:
-----------
[X86] SandyBridge - fix ADC RMW uop count
These should consistently use the fused domain count, not the unfused domain
Confirmed with Agner + uops.info
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