src/compiler/mips64/code-generator-mips64.cc - Issue 1413463009: Implemented the Word64Clz TurboFan operator for x64, arm64, and mips64.

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Unified Diff: src/compiler/mips64/code-generator-mips64.cc

Issue 1413463009: Implemented the Word64Clz TurboFan operator for x64, arm64, and mips64. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: Fixed a typing problem, and added mips64. Created 5 years, 1 month ago

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Index: src/compiler/mips64/code-generator-mips64.cc

diff --git a/src/compiler/mips64/code-generator-mips64.cc b/src/compiler/mips64/code-generator-mips64.cc

index 86d723c68664f33f59b00b35e342a158ad7030b9..24a3fa6ccd899863e94988ee83b14323564134e5 100644

--- a/src/compiler/mips64/code-generator-mips64.cc

+++ b/src/compiler/mips64/code-generator-mips64.cc

@@ -578,6 +578,9 @@ void CodeGenerator::AssembleArchInstruction(Instruction* instr) {

case kMips64Clz:

__ Clz(i.OutputRegister(), i.InputRegister(0));

break;

+ case kMips64Dclz:

+ __ dclz(i.OutputRegister(), i.InputRegister(0));

+ break;

case kMips64Shl:

if (instr->InputAt(1)->IsRegister()) {

__ sllv(i.OutputRegister(), i.InputRegister(0), i.InputRegister(1));

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