[PATCH] D129139: [BOLT][AArch64] Use all supported CPU features on AArch64

Denis via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Jul 5 04:45:57 PDT 2022


treapster created this revision.
Herald added subscribers: ayermolo, kristof.beyls.
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treapster requested review of this revision.
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Since we now have <https://reviews.llvm.org/D128029> +all feature for disassembler, we can use it in BOLT and allow it to disassemble all ARM instructions supported by LLVM.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D129139

Files:
  bolt/lib/Core/BinaryContext.cpp


Index: bolt/lib/Core/BinaryContext.cpp
===================================================================
--- bolt/lib/Core/BinaryContext.cpp
+++ bolt/lib/Core/BinaryContext.cpp
@@ -124,8 +124,7 @@
     break;
   case llvm::Triple::aarch64:
     ArchName = "aarch64";
-    FeaturesStr = "+fp-armv8,+neon,+crypto,+dotprod,+crc,+lse,+ras,+rdm,"
-                  "+fullfp16,+spe,+fuse-aes,+rcpc";
+    FeaturesStr = "+all";
     break;
   default:
     return createStringError(std::errc::not_supported,


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