[PATCH] D125536: [MC] [MCWin64EH] Try writing an ARM64 "packed epilog" even if the epilog doesn't share opcodes with the prolog

[Martin Storsjö via Phabricator via llvm-commits]

mstorsjo added a comment.

The other change (use packed form to specify the epilog opcode offset) doesn't seem to have almost any effect on the real world size - but this patch clearly has. For a 5.8 MB DLL, this patch shrinks it by 0.7%, shrinking the 412 KB xdata section to 372 KB.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D125536/new/

https://reviews.llvm.org/D125536