Index: src/compiler/ppc/instruction-selector-ppc.cc |
diff --git a/src/compiler/ppc/instruction-selector-ppc.cc b/src/compiler/ppc/instruction-selector-ppc.cc |
index e89506262489db0fa0565240426396571f22d73a..6d5aa72ca8a8f3295a33c366589552f379c9ba6c 100644 |
--- a/src/compiler/ppc/instruction-selector-ppc.cc |
+++ b/src/compiler/ppc/instruction-selector-ppc.cc |
@@ -787,6 +787,28 @@ void InstructionSelector::VisitWord32Sar(Node* node) { |
VisitRRO(this, kPPC_ShiftRightAlg32, node, kShift32Imm); |
} |
+#if !V8_TARGET_ARCH_PPC64 |
+void InstructionSelector::VisitWord32PairShl(Node* node) { |
+ PPCOperandGenerator g(this); |
+ Int32Matcher m(node->InputAt(2)); |
+ InstructionOperand shift_operand; |
+ if (m.HasValue()) { |
+ shift_operand = g.UseImmediate(m.node()); |
+ } else { |
+ shift_operand = g.UseUniqueRegister(m.node()); |
+ } |
+ |
+ InstructionOperand inputs[] = {g.UseRegister(node->InputAt(0)), |
+ g.UseRegister(node->InputAt(1)), |
+ shift_operand}; |
+ |
+ InstructionOperand outputs[] = { |
+ g.DefineSameAsFirst(node), |
+ g.DefineAsRegister(NodeProperties::FindProjection(node, 1))}; |
+ |
+ Emit(kPPC_PairShiftLeft, 2, outputs, 3, inputs); |
+} |
+#endif |
#if V8_TARGET_ARCH_PPC64 |
void InstructionSelector::VisitWord64Sar(Node* node) { |