[llvm-commits] [llvm] r163649 - /llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

[Chad Rosier]

Author: mcrosier
Date: Tue Sep 11 16:10:25 2012
New Revision: 163649

URL: http://llvm.org/viewvc/llvm-project?rev=163649&view=rev
Log:
StringSwitchify.

Modified:
    llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp

Modified: llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp?rev=163649&r1=163648&r2=163649&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp (original)
+++ llvm/trunk/lib/Target/X86/AsmParser/X86AsmParser.cpp Tue Sep 11 16:10:25 2012
@@ -633,14 +633,16 @@
 
 /// getIntelMemOperandSize - Return intel memory operand size.
 static unsigned getIntelMemOperandSize(StringRef OpStr) {
-  if (OpStr == "BYTE") return 8;
-  if (OpStr == "WORD") return 16;
-  if (OpStr == "DWORD") return 32;
-  if (OpStr == "QWORD") return 64;
-  if (OpStr == "XWORD") return 80;
-  if (OpStr == "XMMWORD") return 128;
-  if (OpStr == "YMMWORD") return 256;
-  return 0;
+  unsigned Size = StringSwitch<unsigned>(OpStr)
+    .Case("BYTE", 8)
+    .Case("WORD", 16)
+    .Case("DWORD", 32)
+    .Case("QWORD", 64)
+    .Case("XWORD", 80)
+    .Case("XMMWORD", 128)
+    .Case("YMMWORD", 256)
+    .Default(0);
+  return Size;
 }
 
 X86Operand *X86AsmParser::ParseIntelBracExpression(unsigned SegReg,