[arm] Clean up handling of usat.

test/cctest/test-disasm-arm.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 381 matching lines @@
 
     COMPARE(bfi(r0, r1, 5, 10),
             "e7ce0291       bfi r0, r1, #5, #10");
     COMPARE(bfi(r1, r0, 5, 10),
             "e7ce1290       bfi r1, r0, #5, #10");
     COMPARE(bfi(r0, r1, 31, 1),
             "e7df0f91       bfi r0, r1, #31, #1");
     COMPARE(bfi(r1, r0, 31, 1),
             "e7df1f90       bfi r1, r0, #31, #1");
 
-    COMPARE(usat(r0, 1, Operand(r1)),
-            "e6e10011       usat r0, #1, r1");
-    COMPARE(usat(r2, 7, Operand(lr)),
-            "e6e7201e       usat r2, #7, lr");
-    COMPARE(usat(r3, 31, Operand(r4, LSL, 31)),
-            "e6ff3f94       usat r3, #31, r4, lsl #31");
-    COMPARE(usat(r8, 0, Operand(r5, ASR, 17)),
-            "e6e088d5       usat r8, #0, r5, asr #17");
-
     COMPARE(pkhbt(r3, r4, Operand(r5, LSL, 17)),
             "e6843895       pkhbt r3, r4, r5, lsl #17");
     COMPARE(pkhtb(r3, r4, Operand(r5, ASR, 17)),
             "e68438d5       pkhtb r3, r4, r5, asr #17");
 
     COMPARE(sxtb(r1, r7, 0, eq), "06af1077       sxtbeq r1, r7");
     COMPARE(sxtb(r0, r0, 8, ne), "16af0470       sxtbne r0, r0, ror #8");
     COMPARE(sxtb(r9, r10, 16), "e6af987a       sxtb r9, r10, ror #16");
     COMPARE(sxtb(r4, r3, 24), "e6af4c73       sxtb r4, r3, ror #24");
 
@@ skipping 15 matching lines @@
 
     COMPARE(uxth(r9, r10), "e6ff907a       uxth r9, r10");
     COMPARE(uxth(r3, r4, 8), "e6ff3474       uxth r3, r4, ror #8");
 
     COMPARE(uxtah(r3, r4, r5, 24), "e6f43c75       uxtah r3, r4, r5, ror #24");
 
     COMPARE(rbit(r1, r2), "e6ff1f32       rbit r1, r2");
     COMPARE(rbit(r10, ip), "e6ffaf3c       rbit r10, ip");
   }
 
+  COMPARE(usat(r0, 1, Operand(r1)),
+          "e6e10011       usat r0, #1, r1");
+  COMPARE(usat(r2, 7, Operand(lr)),
+          "e6e7201e       usat r2, #7, lr");
+  COMPARE(usat(r3, 31, Operand(r4, LSL, 31)),
+          "e6ff3f94       usat r3, #31, r4, lsl #31");
+  COMPARE(usat(r8, 0, Operand(r5, ASR, 17)),
+          "e6e088d5       usat r8, #0, r5, asr #17");
+
   COMPARE(smmla(r0, r1, r2, r3), "e7503211       smmla r0, r1, r2, r3");
   COMPARE(smmla(r10, r9, r8, r7), "e75a7819       smmla r10, r9, r8, r7");
 
   COMPARE(smmul(r0, r1, r2), "e750f211       smmul r0, r1, r2");
   COMPARE(smmul(r8, r9, r10), "e758fa19       smmul r8, r9, r10");
 
   VERIFY_RUN();
 }
 
 
@@ skipping 708 matching lines @@
 
     COMPARE(dsb(ISH),
             "f57ff04b       dsb ish");
 
     COMPARE(isb(ISH),
             "f57ff06b       isb ish");
   }
 
   VERIFY_RUN();
 }