Refactor rel32 searching process for x64 to make it more similar to x86.

courgette/assembly_program.cc

Index: courgette/assembly_program.cc
diff --git a/courgette/assembly_program.cc b/courgette/assembly_program.cc
index f20ed67ea3fa3e6a462f7d99e49153b7eec3d22c..f49d5e59c365d4d1336be7fe2c7b966b9a5bff43 100644
--- a/courgette/assembly_program.cc
+++ b/courgette/assembly_program.cc
@@ -406,7 +406,7 @@ std::unique_ptr<EncodedProgram> AssemblyProgram::Encode() const {
           return nullptr;
         break;
       }
-      case REL32ARM: {
+      /*case REL32ARM: {

[huangs, 2016/05/26 18:34:34]

Not sure what this is about?

[etiennep, 2016/05/26 20:50:09]

Whoops, no relation. Took it off.

         Label* label =
             static_cast<InstructionWithLabelARM*>(instruction)->label();
         uint16_t compressed_op =
@@ -414,7 +414,7 @@ std::unique_ptr<EncodedProgram> AssemblyProgram::Encode() const {
         if (!encoded->AddRel32ARM(compressed_op, label->index_))
           return nullptr;
         break;
-      }
+      }*/
       case ABS32: {
         Label* label = static_cast<InstructionWithLabel*>(instruction)->label();
         if (!encoded->AddAbs32(label->index_))