[PATCH] D155600: [AIX][TLS] Produce a faster local-exec access sequence with -maix-small-local-exec-tls (And optimize when load/store offsets are 0)

Hubert Tong via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Aug 3 22:15:50 PDT 2023


hubert.reinterpretcast added inline comments.


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Comment at: llvm/lib/Target/PowerPC/PPCMCInstLower.cpp:115-116
     RefKind = MCSymbolRefExpr::VK_PPC_GOT_TPREL_PCREL;
+  else if (MO.getTargetFlags() == PPCII::MO_TPREL_FLAG)
+    RefKind = MCSymbolRefExpr::VK_PPC_AIX_TLSLE;
 
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In light of https://reviews.llvm.org/D156292, I believe this should have an assertion added about the TLS model (see `llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp` change in the aforementioned patch).


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D155600/new/

https://reviews.llvm.org/D155600



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