[PATCH] D109564: [X86][NFC] Remove unused encoding string: VK[1/2/4/8/16]PAIR

[LiuChen via Phabricator via llvm-commits]

LiuChen3 created this revision.
LiuChen3 requested review of this revision.
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This is also a bug. The VK[1/2/4/8/16]PAIR here should be VK[1/2/4/8/16]Pair which has its
custom PrintMethod and ParserMatchClass. However we don't have any instructions using vvvv
and ModR/M.REG field so this issue is not exposed.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D109564

Files:
  llvm/utils/TableGen/X86RecognizableInstr.cpp


Index: llvm/utils/TableGen/X86RecognizableInstr.cpp
===================================================================
--- llvm/utils/TableGen/X86RecognizableInstr.cpp
+++ llvm/utils/TableGen/X86RecognizableInstr.cpp
@@ -1065,11 +1065,6 @@
   ENCODING("VK16",            ENCODING_RM)
   ENCODING("VK32",            ENCODING_RM)
   ENCODING("VK64",            ENCODING_RM)
-  ENCODING("VK1PAIR",         ENCODING_RM)
-  ENCODING("VK2PAIR",         ENCODING_RM)
-  ENCODING("VK4PAIR",         ENCODING_RM)
-  ENCODING("VK8PAIR",         ENCODING_RM)
-  ENCODING("VK16PAIR",        ENCODING_RM)
   ENCODING("BNDR",            ENCODING_RM)
   ENCODING("TILE",            ENCODING_RM)
   errs() << "Unhandled R/M register encoding " << s << "\n";
@@ -1148,11 +1143,6 @@
   ENCODING("VK16",            ENCODING_VVVV)
   ENCODING("VK32",            ENCODING_VVVV)
   ENCODING("VK64",            ENCODING_VVVV)
-  ENCODING("VK1PAIR",         ENCODING_VVVV)
-  ENCODING("VK2PAIR",         ENCODING_VVVV)
-  ENCODING("VK4PAIR",         ENCODING_VVVV)
-  ENCODING("VK8PAIR",         ENCODING_VVVV)
-  ENCODING("VK16PAIR",        ENCODING_VVVV)
   ENCODING("TILE",            ENCODING_VVVV)
   errs() << "Unhandled VEX.vvvv register encoding " << s << "\n";
   llvm_unreachable("Unhandled VEX.vvvv register encoding");


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