Port count-based profiler to ARM

src/arm/assembler-arm.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions
 // are met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 239 matching lines @@
 // mov lr, pc
 const Instr kMovLrPc = al | MOV | kRegister_pc_Code | kRegister_lr_Code * B12;
 // ldr rd, [pc, #offset]
 const Instr kLdrPCMask = kCondMask | 15 * B24 | 7 * B20 | 15 * B16;
 const Instr kLdrPCPattern = al | 5 * B24 | L | kRegister_pc_Code * B16;
 // blxcc rm
 const Instr kBlxRegMask =
     15 * B24 | 15 * B20 | 15 * B16 | 15 * B12 | 15 * B8 | 15 * B4;
 const Instr kBlxRegPattern =
     B24 | B21 | 15 * B16 | 15 * B12 | 15 * B8 | BLX;
+const Instr kBlxIp = al | kBlxRegPattern | ip.code();
 const Instr kMovMvnMask = 0x6d * B21 | 0xf * B16;
 const Instr kMovMvnPattern = 0xd * B21;
 const Instr kMovMvnFlip = B22;
 const Instr kMovLeaveCCMask = 0xdff * B16;
 const Instr kMovLeaveCCPattern = 0x1a0 * B16;
 const Instr kMovwMask = 0xff * B20;
 const Instr kMovwPattern = 0x30 * B20;
 const Instr kMovwLeaveCCFlip = 0x5 * B21;
 const Instr kCmpCmnMask = 0xdd * B20 | 0xf * B12;
 const Instr kCmpCmnPattern = 0x15 * B20;
@@ skipping 2386 matching lines @@
 
   // Since a constant pool was just emitted, move the check offset forward by
   // the standard interval.
   next_buffer_check_ = pc_offset() + kCheckPoolInterval;
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_ARM