[PATCH] D88641: [AArch64] Omit SEH directives for the epilogue if none are needed
Martin Storsjö via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Oct 1 07:11:19 PDT 2020
mstorsjo added inline comments.
================
Comment at: llvm/lib/Target/AArch64/AArch64FrameLowering.cpp:1641
+ // HasEpilogStart is equal to HasWinCFI, to verify this assumption.
HasWinCFI = true;
+ HasEpilogStart = true;
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I guess an alternative, assert-less approach, would be not to set HaveWinCFI here, and remove the EpilogStart at the end, if it turns out not to be needed.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88641/new/
https://reviews.llvm.org/D88641
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