Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(500)

Unified Diff: src/ia32/lithium-gap-resolver-ia32.h

Issue 1405363003: Move Hydrogen and Lithium to src/crankshaft/ (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebased Created 5 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/ia32/lithium-codegen-ia32.cc ('k') | src/ia32/lithium-gap-resolver-ia32.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/ia32/lithium-gap-resolver-ia32.h
diff --git a/src/ia32/lithium-gap-resolver-ia32.h b/src/ia32/lithium-gap-resolver-ia32.h
deleted file mode 100644
index b52034f045f88cbeffeff186eb10df633999e745..0000000000000000000000000000000000000000
--- a/src/ia32/lithium-gap-resolver-ia32.h
+++ /dev/null
@@ -1,86 +0,0 @@
-// Copyright 2011 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef V8_IA32_LITHIUM_GAP_RESOLVER_IA32_H_
-#define V8_IA32_LITHIUM_GAP_RESOLVER_IA32_H_
-
-#include "src/lithium.h"
-
-namespace v8 {
-namespace internal {
-
-class LCodeGen;
-class LGapResolver;
-
-class LGapResolver final BASE_EMBEDDED {
- public:
- explicit LGapResolver(LCodeGen* owner);
-
- // Resolve a set of parallel moves, emitting assembler instructions.
- void Resolve(LParallelMove* parallel_move);
-
- private:
- // Build the initial list of moves.
- void BuildInitialMoveList(LParallelMove* parallel_move);
-
- // Perform the move at the moves_ index in question (possibly requiring
- // other moves to satisfy dependencies).
- void PerformMove(int index);
-
- // Emit any code necessary at the end of a gap move.
- void Finish();
-
- // Add or delete a move from the move graph without emitting any code.
- // Used to build up the graph and remove trivial moves.
- void AddMove(LMoveOperands move);
- void RemoveMove(int index);
-
- // Report the count of uses of operand as a source in a not-yet-performed
- // move. Used to rebuild use counts.
- int CountSourceUses(LOperand* operand);
-
- // Emit a move and remove it from the move graph.
- void EmitMove(int index);
-
- // Execute a move by emitting a swap of two operands. The move from
- // source to destination is removed from the move graph.
- void EmitSwap(int index);
-
- // Ensure that the given operand is not spilled.
- void EnsureRestored(LOperand* operand);
-
- // Return a register that can be used as a temp register, spilling
- // something if necessary.
- Register EnsureTempRegister();
-
- // Return a known free register different from the given one (which could
- // be no_reg---returning any free register), or no_reg if there is no such
- // register.
- Register GetFreeRegisterNot(Register reg);
-
- // Verify that the state is the initial one, ready to resolve a single
- // parallel move.
- bool HasBeenReset();
-
- // Verify the move list before performing moves.
- void Verify();
-
- LCodeGen* cgen_;
-
- // List of moves not yet resolved.
- ZoneList<LMoveOperands> moves_;
-
- // Source and destination use counts for the general purpose registers.
- int source_uses_[Register::kNumRegisters];
- int destination_uses_[DoubleRegister::kMaxNumRegisters];
-
- // If we had to spill on demand, the currently spilled register's
- // allocation index.
- int spilled_register_;
-};
-
-} // namespace internal
-} // namespace v8
-
-#endif // V8_IA32_LITHIUM_GAP_RESOLVER_IA32_H_
« no previous file with comments | « src/ia32/lithium-codegen-ia32.cc ('k') | src/ia32/lithium-gap-resolver-ia32.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698