From: rodolph.perfetta@arm.com <rodolph.perfetta@arm.com@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Date: Fri, 7 Mar 2014 16:11:50 +0000 (+0000)
Subject: A64: tidy up the disassembler
X-Git-Tag: upstream/4.7.83~10446
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=40325916fd138e0ef075f16f57e2593b0eca2fd6;p=platform%2Fupstream%2Fv8.git

A64: tidy up the disassembler

R=ulan@chromium.org

Review URL: https://codereview.chromium.org/171603020

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@19727 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
---

diff --git a/src/a64/disasm-a64.cc b/src/a64/disasm-a64.cc
index 970be11..a28800a 100644
--- a/src/a64/disasm-a64.cc
+++ b/src/a64/disasm-a64.cc
@@ -1488,7 +1488,7 @@ int Disassembler::SubstituteImmediateField(Instruction* instr,
       return 6;
     }
     default: {
-      UNIMPLEMENTED();
+      UNREACHABLE();
       return 0;
     }
   }
@@ -1564,7 +1564,7 @@ int Disassembler::SubstituteShiftField(Instruction* instr, const char* format) {
       return 3;
     }
     default:
-      UNIMPLEMENTED();
+      UNREACHABLE();
       return 0;
   }
 }
@@ -1626,7 +1626,7 @@ int Disassembler::SubstituteBranchTargetField(Instruction* instr,
     case 'm': offset = instr->ImmCmpBranch(); break;
     // BImmTest - test and branch immediate.
     case 'e': offset = instr->ImmTestBranch(); break;
-    default: UNIMPLEMENTED();
+    default: UNREACHABLE();
   }
   offset <<= kInstructionSizeLog2;
   char sign = '+';