Require CMOV support for the ia32 port.

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 396 matching lines @@
     __ andpd(xmm0, xmm1);
     __ psllq(xmm0, 17);
     __ psllq(xmm0, xmm1);
     __ psrlq(xmm0, 17);
     __ psrlq(xmm0, xmm1);
     __ por(xmm0, xmm1);
   }
 
   // cmov.
   {
-    if (CpuFeatures::IsSupported(CMOV)) {
-      CpuFeatureScope use_cmov(&assm, CMOV);
-      __ cmov(overflow, eax, Operand(eax, 0));
-      __ cmov(no_overflow, eax, Operand(eax, 1));
-      __ cmov(below, eax, Operand(eax, 2));
-      __ cmov(above_equal, eax, Operand(eax, 3));
-      __ cmov(equal, eax, Operand(ebx, 0));
-      __ cmov(not_equal, eax, Operand(ebx, 1));
-      __ cmov(below_equal, eax, Operand(ebx, 2));
-      __ cmov(above, eax, Operand(ebx, 3));
-      __ cmov(sign, eax, Operand(ecx, 0));
-      __ cmov(not_sign, eax, Operand(ecx, 1));
-      __ cmov(parity_even, eax, Operand(ecx, 2));
-      __ cmov(parity_odd, eax, Operand(ecx, 3));
-      __ cmov(less, eax, Operand(edx, 0));
-      __ cmov(greater_equal, eax, Operand(edx, 1));
-      __ cmov(less_equal, eax, Operand(edx, 2));
-      __ cmov(greater, eax, Operand(edx, 3));
-    }
+    __ cmov(overflow, eax, Operand(eax, 0));
+    __ cmov(no_overflow, eax, Operand(eax, 1));
+    __ cmov(below, eax, Operand(eax, 2));
+    __ cmov(above_equal, eax, Operand(eax, 3));
+    __ cmov(equal, eax, Operand(ebx, 0));
+    __ cmov(not_equal, eax, Operand(ebx, 1));
+    __ cmov(below_equal, eax, Operand(ebx, 2));
+    __ cmov(above, eax, Operand(ebx, 3));
+    __ cmov(sign, eax, Operand(ecx, 0));
+    __ cmov(not_sign, eax, Operand(ecx, 1));
+    __ cmov(parity_even, eax, Operand(ecx, 2));
+    __ cmov(parity_odd, eax, Operand(ecx, 3));
+    __ cmov(less, eax, Operand(edx, 0));
+    __ cmov(greater_equal, eax, Operand(edx, 1));
+    __ cmov(less_equal, eax, Operand(edx, 2));
+    __ cmov(greater, eax, Operand(edx, 3));
   }
 
   {
     if (CpuFeatures::IsSupported(SSE4_1)) {
       CpuFeatureScope scope(&assm, SSE4_1);
       __ pextrd(eax, xmm0, 1);
       __ pinsrd(xmm1, eax, 0);
       __ extractps(eax, xmm1, 0);
     }
   }
@@ skipping 12 matching lines @@
   USE(code);
 #ifdef OBJECT_PRINT
   code->Print();
   byte* begin = code->instruction_start();
   byte* end = begin + code->instruction_size();
   disasm::Disassembler::Disassemble(stdout, begin, end);
 #endif
 }
 
 #undef __