[PATCH] D89795: [jitlink][ELF] Add zero-fill blocks for symbols in section SHN_COMMON
Stefan Gränitz via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Oct 24 06:04:36 PDT 2020
sgraenitz added a comment.
One note on the `optimizeELF_x86_64_GOTAndStubs` pass that had to be considered for this patch: it currently only relaxes edges for MOVQ instructions to LEA and we avoid that in the test by using a MOVL. If I understand correctly, LLD doesn't have this restriction. It relaxes MOVQ to LEAQ and MOVL to LEAL. For reference see https://reviews.llvm.org/D15779#change-f8vl5AmubNpC
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https://reviews.llvm.org/D89795/new/
https://reviews.llvm.org/D89795
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