[PATCH] D128427: [LoongArch] Add codegen support for load/store operations
Xi Ruoyao via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 1 19:48:19 PDT 2022
xry111 added inline comments.
================
Comment at: llvm/test/CodeGen/LoongArch/ir-instruction/load-store.ll:329
+; LA64-NEXT: lu12i.w $a1, -136485
+; LA64-NEXT: ori $a1, $a1, 3823
+; LA64-NEXT: lu32i.d $a1, -147729
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Based on the previous discussion, should we move "ori" to the last instruction in the long immediate load sequence and change it to "addi.d" if possible, so a peephole optimization would be able to combine "addi.d" and "ld" into one instruction?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D128427/new/
https://reviews.llvm.org/D128427
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