[llvm] [X86][MC] Support Enc/Dec for NF for promoted BMI instructions in 73899 (PR #76709)

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git-clang-format --diff 9e1ad3cff6a855fdfdc1d91323e2021726da04ea 688e7760ea4c1c3f356ca70522eb22f551b1d16d -- llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp llvm/test/TableGen/x86-fold-tables.inc
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
index e6697e98fa..12a4cc7e97 100644
--- a/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
+++ b/llvm/lib/Target/X86/Disassembler/X86Disassembler.cpp
@@ -1134,18 +1134,18 @@ static int getInstructionIDWithAttrMask(uint16_t *instructionID,
   return 0;
 }
 
-static bool isNFnotMap4(InternalInstruction *insn){
-// Promoted BMI instrs below has nf version.
-if (insn->opcodeType == THREEBYTE_38 &&
-    ppFromXOP3of3(insn->vectorExtensionPrefix[2]) == VEX_PREFIX_NONE) {
-  switch (insn->opcode) {
-  case 0xf2: // ANDN
-  case 0xf3: // BLSI, BLSR, BLSMSK
-  case 0xf5: // BZHI
-  case 0xf7: // BEXTR
-    return true;
+static bool isNFnotMap4(InternalInstruction *insn) {
+  // Promoted BMI instrs below has nf version.
+  if (insn->opcodeType == THREEBYTE_38 &&
+      ppFromXOP3of3(insn->vectorExtensionPrefix[2]) == VEX_PREFIX_NONE) {
+    switch (insn->opcode) {
+    case 0xf2: // ANDN
+    case 0xf3: // BLSI, BLSR, BLSMSK
+    case 0xf5: // BZHI
+    case 0xf7: // BEXTR
+      return true;
+    }
   }
-}
   return false;
 }
 

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https://github.com/llvm/llvm-project/pull/76709