Land the Fan (disabled)

test/cctest/test-disasm-ia32.cc

 // Copyright 2011 the V8 project authors. 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.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 150 matching lines @@
   __ mov(Operand(ebx, ecx, times_4, 10000), edx);
   __ nop();
   __ dec_b(edx);
   __ dec_b(Operand(eax, 10));
   __ dec_b(Operand(ebx, ecx, times_4, 10000));
   __ dec(edx);
   __ cdq();
 
   __ nop();
   __ idiv(edx);
+  __ idiv(Operand(edx, ecx, times_1, 1));
+  __ idiv(Operand(esp, 12));
+  __ div(edx);
+  __ div(Operand(edx, ecx, times_1, 1));
+  __ div(Operand(esp, 12));
   __ mul(edx);
   __ neg(edx);
   __ not_(edx);
   __ test(Operand(ebx, ecx, times_4, 10000), Immediate(123456));
 
   __ imul(edx, Operand(ebx, ecx, times_4, 10000));
   __ imul(edx, ecx, 12);
+  __ imul(edx, Operand(edx, eax, times_2, 42), 8);
   __ imul(edx, ecx, 1000);
+  __ imul(edx, Operand(ebx, ecx, times_4, 1), 9000);
 
   __ inc(edx);
   __ inc(Operand(ebx, ecx, times_4, 10000));
   __ push(Operand(ebx, ecx, times_4, 10000));
   __ pop(Operand(ebx, ecx, times_4, 10000));
   __ call(Operand(ebx, ecx, times_4, 10000));
   __ jmp(Operand(ebx, ecx, times_4, 10000));
 
   __ lea(edx, Operand(ebx, ecx, times_4, 10000));
   __ or_(edx, 12345);
   __ or_(edx, Operand(ebx, ecx, times_4, 10000));
 
   __ nop();
 
   __ rcl(edx, 1);
   __ rcl(edx, 7);
   __ rcr(edx, 1);
   __ rcr(edx, 7);
   __ sar(edx, 1);
   __ sar(edx, 6);
   __ sar_cl(edx);
+  __ sar(Operand(ebx, ecx, times_4, 10000), 1);
+  __ sar(Operand(ebx, ecx, times_4, 10000), 6);
+  __ sar_cl(Operand(ebx, ecx, times_4, 10000));
   __ sbb(edx, Operand(ebx, ecx, times_4, 10000));
   __ shld(edx, Operand(ebx, ecx, times_4, 10000));
   __ shl(edx, 1);
   __ shl(edx, 6);
   __ shl_cl(edx);
+  __ shl(Operand(ebx, ecx, times_4, 10000), 1);
+  __ shl(Operand(ebx, ecx, times_4, 10000), 6);
+  __ shl_cl(Operand(ebx, ecx, times_4, 10000));
   __ shrd(edx, Operand(ebx, ecx, times_4, 10000));
   __ shr(edx, 1);
   __ shr(edx, 7);
   __ shr_cl(edx);
+  __ shr(Operand(ebx, ecx, times_4, 10000), 1);
+  __ shr(Operand(ebx, ecx, times_4, 10000), 6);
+  __ shr_cl(Operand(ebx, ecx, times_4, 10000));
 
 
   // Immediates
 
   __ adc(edx, 12345);
 
   __ add(ebx, Immediate(12));
   __ add(Operand(edx, ecx, times_4, 10000), Immediate(12));
 
   __ and_(ebx, 12345);
@@ skipping 215 matching lines @@
 
   {
     if (CpuFeatures::IsSupported(SSE4_1)) {
       CpuFeatureScope scope(&assm, SSE4_1);
       __ pextrd(eax, xmm0, 1);
       __ pinsrd(xmm1, eax, 0);
       __ extractps(eax, xmm1, 0);
     }
   }
 
+  // xchg.
+  {
+    __ xchg(eax, eax);
+    __ xchg(eax, ebx);
+    __ xchg(ebx, ebx);
+    __ xchg(ebx, Operand(esp, 12));
+  }
+
   // Nop instructions
   for (int i = 0; i < 16; i++) {
     __ Nop(i);
   }
 
   __ ret(0);
 
   CodeDesc desc;
   assm.GetCode(&desc);
   Handle<Code> code = isolate->factory()->NewCode(
       desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
   USE(code);
 #ifdef OBJECT_PRINT
   OFStream os(stdout);
   code->Print(os);
   byte* begin = code->instruction_start();
   byte* end = begin + code->instruction_size();
   disasm::Disassembler::Disassemble(stdout, begin, end);
 #endif
 }
 
 #undef __