Remove NearLabel, replacing remaining occurrences with Label

src/ia32/assembler-ia32.cc

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // 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.
 //
@@ skipping 1534 matching lines @@
 
 
 void Assembler::bind(Label* L) {
   EnsureSpace ensure_space(this);
   last_pc_ = NULL;
   ASSERT(!L->is_bound());  // label can only be bound once
   bind_to(L, pc_offset());
 }
 
 
-void Assembler::bind(NearLabel* L) {
-  ASSERT(!L->is_bound());
-  last_pc_ = NULL;
-  while (L->unresolved_branches_ > 0) {
-    int branch_pos = L->unresolved_positions_[L->unresolved_branches_ - 1];
-    int disp = pc_offset() - branch_pos;
-    ASSERT(is_int8(disp));
-    set_byte_at(branch_pos - sizeof(int8_t), disp);
-    L->unresolved_branches_--;
-  }
-  L->bind_to(pc_offset());
-}
-
-
 void Assembler::call(Label* L) {
   positions_recorder()->WriteRecordedPositions();
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   if (L->is_bound()) {
     const int long_size = 5;
     int offs = L->pos() - pc_offset();
     ASSERT(offs <= 0);
     // 1110 1000 #32-bit disp.
     EMIT(0xE8);
@@ skipping 96 matching lines @@
 
 void Assembler::jmp(Handle<Code> code, RelocInfo::Mode rmode) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   ASSERT(RelocInfo::IsCodeTarget(rmode));
   EMIT(0xE9);
   emit(reinterpret_cast<intptr_t>(code.location()), rmode);
 }
 
 
-void Assembler::jmp(NearLabel* L) {
-  EnsureSpace ensure_space(this);
-  last_pc_ = pc_;
-  if (L->is_bound()) {
-    const int short_size = 2;
-    int offs = L->pos() - pc_offset();
-    ASSERT(offs <= 0);
-    ASSERT(is_int8(offs - short_size));
-    // 1110 1011 #8-bit disp.
-    EMIT(0xEB);
-    EMIT((offs - short_size) & 0xFF);
-  } else {
-    EMIT(0xEB);
-    EMIT(0x00);      // The displacement will be resolved later.
-    L->link_to(pc_offset());
-  }
-}
-
-
 void Assembler::j(Condition cc, Label* L, Hint hint, Label::Distance distance) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   ASSERT(0 <= cc && cc < 16);
   if (FLAG_emit_branch_hints && hint != no_hint) EMIT(hint);
   if (L->is_bound()) {
     const int short_size = 2;
     const int long_size  = 6;
     int offs = L->pos() - pc_offset();
     ASSERT(offs <= 0);
@@ skipping 37 matching lines @@
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   if (FLAG_emit_branch_hints && hint != no_hint) EMIT(hint);
   // 0000 1111 1000 tttn #32-bit disp
   EMIT(0x0F);
   EMIT(0x80 | cc);
   emit(reinterpret_cast<intptr_t>(code.location()), RelocInfo::CODE_TARGET);
 }
 
 
-void Assembler::j(Condition cc, NearLabel* L, Hint hint) {
-  EnsureSpace ensure_space(this);
-  last_pc_ = pc_;
-  ASSERT(0 <= cc && cc < 16);
-  if (FLAG_emit_branch_hints && hint != no_hint) EMIT(hint);
-  if (L->is_bound()) {
-    const int short_size = 2;
-    int offs = L->pos() - pc_offset();
-    ASSERT(offs <= 0);
-    ASSERT(is_int8(offs - short_size));
-    // 0111 tttn #8-bit disp
-    EMIT(0x70 | cc);
-    EMIT((offs - short_size) & 0xFF);
-  } else {
-    EMIT(0x70 | cc);
-    EMIT(0x00);      // The displacement will be resolved later.
-    L->link_to(pc_offset());
-  }
-}
-
-
 // FPU instructions.
 
 void Assembler::fld(int i) {
   EnsureSpace ensure_space(this);
   last_pc_ = pc_;
   emit_farith(0xD9, 0xC0, i);
 }
 
 
 void Assembler::fstp(int i) {
@@ skipping 1089 matching lines @@
     fprintf(coverage_log, "%s\n", file_line);
     fflush(coverage_log);
   }
 }
 
 #endif
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_IA32