[llvm] r183012 - ARM: permit upper-case BE/LE on setend instruction

[Tim Northover]

Author: tnorthover
Date: Fri May 31 10:58:45 2013
New Revision: 183012

URL: http://llvm.org/viewvc/llvm-project?rev=183012&view=rev
Log:
ARM: permit upper-case BE/LE on setend instruction

Patch by Amaury de la Vieuville.

Modified:
    llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
    llvm/trunk/test/MC/ARM/basic-arm-instructions.s

Modified: llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp?rev=183012&r1=183011&r2=183012&view=diff
==============================================================================
--- llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp (original)
+++ llvm/trunk/lib/Target/ARM/AsmParser/ARMAsmParser.cpp Fri May 31 10:58:45 2013
@@ -3624,7 +3624,7 @@ parseSetEndImm(SmallVectorImpl<MCParsedA
     Error(S, "'be' or 'le' operand expected");
     return MatchOperand_ParseFail;
   }
-  int Val = StringSwitch<int>(Tok.getString())
+  int Val = StringSwitch<int>(Tok.getString().lower())
     .Case("be", 1)
     .Case("le", 0)
     .Default(-1);

Modified: llvm/trunk/test/MC/ARM/basic-arm-instructions.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/MC/ARM/basic-arm-instructions.s?rev=183012&r1=183011&r2=183012&view=diff
==============================================================================
--- llvm/trunk/test/MC/ARM/basic-arm-instructions.s (original)
+++ llvm/trunk/test/MC/ARM/basic-arm-instructions.s Fri May 31 10:58:45 2013
@@ -1745,9 +1745,13 @@ Lforward:
 @ SETEND
 @------------------------------------------------------------------------------
         setend be
+        setend BE
         setend le
+        setend LE
 
 @ CHECK: setend	be                      @ encoding: [0x00,0x02,0x01,0xf1]
+@ CHECK: setend	be                      @ encoding: [0x00,0x02,0x01,0xf1]
+@ CHECK: setend	le                      @ encoding: [0x00,0x00,0x01,0xf1]
 @ CHECK: setend	le                      @ encoding: [0x00,0x00,0x01,0xf1]