src/compiler/arm64/instruction-selector-arm64.cc - Issue 1405453003: CTZ instruction implemented as optional operator.

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Unified Diff: src/compiler/arm64/instruction-selector-arm64.cc

Issue 1405453003: CTZ instruction implemented as optional operator. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fixed a bug when bmi1=false Created 5 years, 2 months ago

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Index: src/compiler/arm64/instruction-selector-arm64.cc

diff --git a/src/compiler/arm64/instruction-selector-arm64.cc b/src/compiler/arm64/instruction-selector-arm64.cc

index 7a5b84275acd05008f13de95121235ee1b8f8f15..125ffb5551ad872e42dc647ecf4b15c30ab4d976 100644

--- a/src/compiler/arm64/instruction-selector-arm64.cc

+++ b/src/compiler/arm64/instruction-selector-arm64.cc

@@ -918,6 +918,9 @@ void InstructionSelector::VisitWord32Clz(Node* node) {

}

+void InstructionSelector::VisitWord32Ctz(Node* node) { UNREACHABLE(); }

void InstructionSelector::VisitInt32Add(Node* node) {

Arm64OperandGenerator g(this);

Int32BinopMatcher m(node);