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-rw-r--r--js/src/jit/mips64/Lowering-mips64.h57
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diff --git a/js/src/jit/mips64/Lowering-mips64.h b/js/src/jit/mips64/Lowering-mips64.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef jit_mips64_Lowering_mips64_h
+#define jit_mips64_Lowering_mips64_h
+
+#include "jit/mips-shared/Lowering-mips-shared.h"
+
+namespace js {
+namespace jit {
+
+class LIRGeneratorMIPS64 : public LIRGeneratorMIPSShared
+{
+ protected:
+ LIRGeneratorMIPS64(MIRGenerator* gen, MIRGraph& graph, LIRGraph& lirGraph)
+ : LIRGeneratorMIPSShared(gen, graph, lirGraph)
+ { }
+
+ protected:
+ void lowerInt64PhiInput(MPhi*, uint32_t, LBlock*, size_t);
+ void defineInt64Phi(MPhi*, size_t);
+
+ // Returns a box allocation. reg2 is ignored on 64-bit platforms.
+ LBoxAllocation useBoxFixed(MDefinition* mir, Register reg1, Register reg2,
+ bool useAtStart = false);
+
+ inline LDefinition tempToUnbox() {
+ return temp();
+ }
+
+ void lowerUntypedPhiInput(MPhi* phi, uint32_t inputPosition, LBlock* block, size_t lirIndex);
+ void defineUntypedPhi(MPhi* phi, size_t lirIndex);
+
+ void lowerTruncateDToInt32(MTruncateToInt32* ins);
+ void lowerTruncateFToInt32(MTruncateToInt32* ins);
+
+ void lowerDivI64(MDiv* div);
+ void lowerModI64(MMod* mod);
+ void lowerUDivI64(MDiv* div);
+ void lowerUModI64(MMod* mod);
+
+ public:
+ void visitBox(MBox* box);
+ void visitUnbox(MUnbox* unbox);
+ void visitReturn(MReturn* ret);
+ void visitRandom(MRandom* ins);
+};
+
+typedef LIRGeneratorMIPS64 LIRGeneratorSpecific;
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_mips64_Lowering_mips64_h */