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Unified Diff: src/compiler/instruction-selector.cc

Issue 1698483002: [arm][arm64] Improve CountTrailingZero implementation. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 10 months ago
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Index: src/compiler/instruction-selector.cc
diff --git a/src/compiler/instruction-selector.cc b/src/compiler/instruction-selector.cc
index aea29eb24eec6cfed91499074a58a15fc79b100c..00885f02d1695aeadee651cdff7232d36524f90f 100644
--- a/src/compiler/instruction-selector.cc
+++ b/src/compiler/instruction-selector.cc
@@ -867,6 +867,8 @@ void InstructionSelector::VisitNode(Node* node) {
return MarkAsWord32(node), VisitWord32Clz(node);
case IrOpcode::kWord32Ctz:
return MarkAsWord32(node), VisitWord32Ctz(node);
+ case IrOpcode::kWord32ReverseBits:
+ return MarkAsWord32(node), VisitWord32ReverseBits(node);
case IrOpcode::kWord32Popcnt:
return MarkAsWord32(node), VisitWord32Popcnt(node);
case IrOpcode::kWord64Popcnt:
@@ -889,6 +891,8 @@ void InstructionSelector::VisitNode(Node* node) {
return MarkAsWord64(node), VisitWord64Clz(node);
case IrOpcode::kWord64Ctz:
return MarkAsWord64(node), VisitWord64Ctz(node);
+ case IrOpcode::kWord64ReverseBits:
+ return MarkAsWord64(node), VisitWord64ReverseBits(node);
case IrOpcode::kWord64Equal:
return VisitWord64Equal(node);
case IrOpcode::kInt32Add:
@@ -1179,6 +1183,11 @@ void InstructionSelector::VisitWord64Clz(Node* node) { UNIMPLEMENTED(); }
void InstructionSelector::VisitWord64Ctz(Node* node) { UNIMPLEMENTED(); }
+void InstructionSelector::VisitWord64ReverseBits(Node* node) {
+ UNIMPLEMENTED();
+}
+
+
void InstructionSelector::VisitWord64Popcnt(Node* node) { UNIMPLEMENTED(); }

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