[llvm] f335e3c - [X86][MC] Fix -Wimplicit-fallthrough in X86MCCodeEmitter.cpp (NFC)

[Jie Fu via llvm-commits]

Author: Jie Fu
Date: 2023-02-27T10:17:27+08:00
New Revision: f335e3c34e09a0f2de8da90ce7602d6f6de6cfb7

URL: https://github.com/llvm/llvm-project/commit/f335e3c34e09a0f2de8da90ce7602d6f6de6cfb7
DIFF: https://github.com/llvm/llvm-project/commit/f335e3c34e09a0f2de8da90ce7602d6f6de6cfb7.diff

LOG: [X86][MC] Fix -Wimplicit-fallthrough in X86MCCodeEmitter.cpp (NFC)

/data/llvm-project/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp:1200:3: error: unannotated fall-through between switch labels [-Werror,-Wimplicit-fallthrough]
  case X86II::RawFrm:
  ^

Added: 
    

Modified: 
    llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp

Removed: 
    


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diff  --git a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
index 424f81b8e903f..8bc690b6d9eb7 100644
--- a/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
+++ b/llvm/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
@@ -1197,6 +1197,7 @@ PrefixKind X86MCCodeEmitter::emitREXPrefix(int MemOperand, const MCInst &MI,
   switch (TSFlags & X86II::FormMask) {
   default:
     assert(!HasRegOp && "Unexpected form in emitREXPrefix!");
+    break;
   case X86II::RawFrm:
   case X86II::RawFrmMemOffs:
   case X86II::RawFrmSrc: