[PATCH] D49966: [X86] Performing DAG pruning before selection of LEA instructions.
Dávid Bolvanský via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Oct 18 10:18:50 PDT 2018
xbolva00 added a comment.
Also we should avoid cases like
mov eax, dword ptr [rsi]
lea eax, [rax + rdi]
and use:
add edi, DWORD PTR [rsi]
https://godbolt.org/z/KQAOV-
Repository:
rL LLVM
https://reviews.llvm.org/D49966
More information about the llvm-commits
mailing list