[PATCH] [libcxxabi] replace bzero with memset and add wmmx registers to Registers_arm

[kledzik at apple.com]

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Comment at: src/Unwind/Registers.hpp:1549
@@ -1540,3 +1548,3 @@
 
-inline bool Registers_arm::validFloatRegister(int) const {
+inline bool Registers_arm::validFloatRegister(int regNum) const {
   // FIXME: Implement float register support.
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Why add the parameter name?  Not having the name suppresses "unused variable" messages.


http://reviews.llvm.org/D3385