[clang] b960e6e - Silence "switch statement contains default but not case labels"; NFC (#182855)

[via cfe-commits]

Author: Aaron Ballman
Date: 2026-02-23T11:51:39-05:00
New Revision: b960e6ecab3130a0b9a5d5d5a57c67a898a5ec98

URL: https://github.com/llvm/llvm-project/commit/b960e6ecab3130a0b9a5d5d5a57c67a898a5ec98
DIFF: https://github.com/llvm/llvm-project/commit/b960e6ecab3130a0b9a5d5d5a57c67a898a5ec98.diff

LOG: Silence "switch statement contains default but not case labels"; NFC (#182855)

Silences an MSVC C4065 diagnostic that was introduced in
0dd1cb015e8b1439e70c152eb134abb01e1af831

Added: 
    

Modified: 
    clang/lib/CodeGen/TargetBuiltins/ARM.cpp

Removed: 
    


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diff  --git a/clang/lib/CodeGen/TargetBuiltins/ARM.cpp b/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
index e6801f77232ad..a04f5e32c18ad 100644
--- a/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
+++ b/clang/lib/CodeGen/TargetBuiltins/ARM.cpp
@@ -2732,10 +2732,6 @@ static bool HasExtraNeonArgument(unsigned BuiltinID) {
   case ARM::BI__builtin_arm_vcvtr_d:
     mask = 1;
   }
-  switch (BuiltinID) {
-  default:
-    break;
-  }
 
   if (mask)
     return true;