src/compiler/ia32/code-generator-ia32.cc - Issue 595963002: Extend JSBuiltinReducer to cover Math.sqrt as well.

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Unified Diff: src/compiler/ia32/code-generator-ia32.cc

Issue 595963002: Extend JSBuiltinReducer to cover Math.sqrt as well. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Addressed comment by Benedikt. Created 6 years, 3 months ago

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Index: src/compiler/ia32/code-generator-ia32.cc

diff --git a/src/compiler/ia32/code-generator-ia32.cc b/src/compiler/ia32/code-generator-ia32.cc

index 200dcb66053fcd7de01c51274ffc44108c3a136b..deab7cd9f6239f979c03db4fb1a6b92837449862 100644

--- a/src/compiler/ia32/code-generator-ia32.cc

+++ b/src/compiler/ia32/code-generator-ia32.cc

@@ -285,6 +285,9 @@ void CodeGenerator::AssembleArchInstruction(Instruction* instr) {

__ add(esp, Immediate(kDoubleSize));

break;

}

+ case kSSEFloat64Sqrt:

+ __ sqrtsd(i.OutputDoubleRegister(), i.InputOperand(0));

+ break;

case kSSEFloat64ToInt32:

__ cvttsd2si(i.OutputRegister(), i.InputOperand(0));

break;

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