[PATCH] D144541: [X86] Save/restore base pointer register when it is clobbered
Craig Topper via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Feb 22 00:57:49 PST 2023
craig.topper added inline comments.
================
Comment at: llvm/test/CodeGen/X86/x86-64-baseptr.ll:123
; X32ABI-NEXT: #NO_APP
+; X32ABI-NEXT: movl 128(%ebx), %ebx # 8-byte Reload
; X32ABI-NEXT: movl $8, %edx
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If ebx needs to be restored how can you use it in the address?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D144541/new/
https://reviews.llvm.org/D144541
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