[llvm] MC: Store fragment content and fixups out-of-line (PR #146307)
Alexis Engelke via llvm-commits
llvm-commits at lists.llvm.org
Sun Jun 29 22:46:04 PDT 2025
================
@@ -398,10 +392,9 @@ void MCObjectStreamer::emitInstToData(const MCInst &Inst,
getAssembler().getEmitter().encodeInstruction(Inst, Code, Fixups, STI);
auto CodeOffset = DF->getContents().size();
- for (MCFixup &Fixup : Fixups) {
+ for (MCFixup &Fixup : Fixups)
Fixup.setOffset(Fixup.getOffset() + CodeOffset);
- DF->addFixup(Fixup);
- }
+ DF->appendFixups(Fixups);
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aengelke wrote:
Check if Fixups is not empty? Most instructions don't have fixups, so we can avoid an out-of-line call in these cases.
https://github.com/llvm/llvm-project/pull/146307
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