1 files changed, 81 insertions, 0 deletions
diff --git a/js/src/jit/x86-shared/Lowering-x86-shared.h b/js/src/jit/x86-shared/Lowering-x86-shared.h
new file mode 100644
index 000000000..275cee301
--- /dev/null
+++ b/js/src/jit/x86-shared/Lowering-x86-shared.h
@@ -0,0 +1,81 @@
+/* -*- 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_x86_shared_Lowering_x86_shared_h
+#define jit_x86_shared_Lowering_x86_shared_h
+
+#include "jit/shared/Lowering-shared.h"
+
+namespace js {
+namespace jit {
+
+class LIRGeneratorX86Shared : public LIRGeneratorShared
+{
+  protected:
+    LIRGeneratorX86Shared(MIRGenerator* gen, MIRGraph& graph, LIRGraph& lirGraph)
+      : LIRGeneratorShared(gen, graph, lirGraph)
+    {}
+
+    LTableSwitch* newLTableSwitch(const LAllocation& in, const LDefinition& inputCopy,
+                                  MTableSwitch* ins);
+    LTableSwitchV* newLTableSwitchV(MTableSwitch* ins);
+
+    void visitGuardShape(MGuardShape* ins);
+    void visitGuardObjectGroup(MGuardObjectGroup* ins);
+    void visitPowHalf(MPowHalf* ins);
+    void lowerForShift(LInstructionHelper<1, 2, 0>* ins, MDefinition* mir, MDefinition* lhs,
+                       MDefinition* rhs);
+    void lowerForALU(LInstructionHelper<1, 1, 0>* ins, MDefinition* mir, MDefinition* input);
+    void lowerForALU(LInstructionHelper<1, 2, 0>* ins, MDefinition* mir, MDefinition* lhs,
+                     MDefinition* rhs);
+
+    template<size_t Temps>
+    void lowerForShiftInt64(LInstructionHelper<INT64_PIECES, INT64_PIECES + 1, Temps>* ins,
+                            MDefinition* mir, MDefinition* lhs, MDefinition* rhs);
+
+    template<size_t Temps>
+    void lowerForFPU(LInstructionHelper<1, 2, Temps>* ins, MDefinition* mir, MDefinition* lhs,
+                     MDefinition* rhs);
+    void lowerForCompIx4(LSimdBinaryCompIx4* ins, MSimdBinaryComp* mir,
+                         MDefinition* lhs, MDefinition* rhs);
+    void lowerForCompFx4(LSimdBinaryCompFx4* ins, MSimdBinaryComp* mir,
+                         MDefinition* lhs, MDefinition* rhs);
+    void lowerForBitAndAndBranch(LBitAndAndBranch* baab, MInstruction* mir,
+                                 MDefinition* lhs, MDefinition* rhs);
+    void visitAsmJSNeg(MAsmJSNeg* ins);
+    void lowerWasmLoad(MWasmLoad* ins);
+    void visitWasmSelect(MWasmSelect* ins);
+    void lowerMulI(MMul* mul, MDefinition* lhs, MDefinition* rhs);
+    void lowerDivI(MDiv* div);
+    void lowerModI(MMod* mod);
+    void lowerUDiv(MDiv* div);
+    void lowerUMod(MMod* mod);
+    void lowerUrshD(MUrsh* mir);
+    void lowerTruncateDToInt32(MTruncateToInt32* ins);
+    void lowerTruncateFToInt32(MTruncateToInt32* ins);
+    void visitSimdInsertElement(MSimdInsertElement* ins);
+    void visitSimdExtractElement(MSimdExtractElement* ins);
+    void visitSimdBinaryArith(MSimdBinaryArith* ins);
+    void visitSimdBinarySaturating(MSimdBinarySaturating* ins);
+    void visitSimdSelect(MSimdSelect* ins);
+    void visitSimdSplat(MSimdSplat* ins);
+    void visitSimdSwizzle(MSimdSwizzle* ins);
+    void visitSimdShuffle(MSimdShuffle* ins);
+    void visitSimdGeneralShuffle(MSimdGeneralShuffle* ins);
+    void visitSimdValueX4(MSimdValueX4* ins);
+    void lowerCompareExchangeTypedArrayElement(MCompareExchangeTypedArrayElement* ins,
+                                               bool useI386ByteRegisters);
+    void lowerAtomicExchangeTypedArrayElement(MAtomicExchangeTypedArrayElement* ins,
+                                              bool useI386ByteRegisters);
+    void lowerAtomicTypedArrayElementBinop(MAtomicTypedArrayElementBinop* ins,
+                                           bool useI386ByteRegisters);
+    void visitCopySign(MCopySign* ins);
+};
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_x86_shared_Lowering_x86_shared_h */