[MIPS GlobalISel] Remove switch statement (fix r349346 for MSVC)

Temporarily remove switch statement without any case labels
in function legalizeCustom in order to fix r349346 for MSVC.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349356 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/Mips/MipsLegalizerInfo.cpp b/lib/Target/Mips/MipsLegalizerInfo.cpp
index 08e5ddd0342a08272a4017495065d31ece28bf52..1d55557f857c661bb802fafbd70b2b14c5343ff5 100644 (file)
--- a/lib/Target/Mips/MipsLegalizerInfo.cpp
+++ b/lib/Target/Mips/MipsLegalizerInfo.cpp
@@ -67,10 +67,5 @@ bool MipsLegalizerInfo::legalizeCustom(MachineInstr &MI,
 
   MIRBuilder.setInstr(MI);
 
-  switch (MI.getOpcode()) {
-  default:
-    return false;
-  }
-
-  return true;
+  return false;
 }