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Diffstat (limited to 'src/3rdparty/v8/src/mips/lithium-gap-resolver-mips.h')
-rw-r--r-- | src/3rdparty/v8/src/mips/lithium-gap-resolver-mips.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/3rdparty/v8/src/mips/lithium-gap-resolver-mips.h b/src/3rdparty/v8/src/mips/lithium-gap-resolver-mips.h deleted file mode 100644 index 2506e38..0000000 --- a/src/3rdparty/v8/src/mips/lithium-gap-resolver-mips.h +++ /dev/null @@ -1,83 +0,0 @@ -// 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 -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#ifndef V8_MIPS_LITHIUM_GAP_RESOLVER_MIPS_H_ -#define V8_MIPS_LITHIUM_GAP_RESOLVER_MIPS_H_ - -#include "v8.h" - -#include "lithium.h" - -namespace v8 { -namespace internal { - -class LCodeGen; -class LGapResolver; - -class LGapResolver 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); - - // If a cycle is found in the series of moves, save the blocking value to - // a scratch register. The cycle must be found by hitting the root of the - // depth-first search. - void BreakCycle(int index); - - // After a cycle has been resolved, restore the value from the scratch - // register to its proper destination. - void RestoreValue(); - - // Emit a move and remove it from the move graph. - void EmitMove(int index); - - // Verify the move list before performing moves. - void Verify(); - - LCodeGen* cgen_; - - // List of moves not yet resolved. - ZoneList<LMoveOperands> moves_; - - int root_index_; - bool in_cycle_; - LOperand* saved_destination_; -}; - -} } // namespace v8::internal - -#endif // V8_MIPS_LITHIUM_GAP_RESOLVER_MIPS_H_ |