src/compiler/arm/code-generator-arm.cc - Issue 621833003: Implement inlined stack-check guards in TurboFan.

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

Issue 621833003: Implement inlined stack-check guards in TurboFan. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 3 months ago

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

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

index fabcfdcdc5f769ad7eafa59e07f6b6c0a289f2bd..f278326cf7bbd52648a850aba271c11361b4e5cc 100644

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

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

@@ -204,6 +204,10 @@ void CodeGenerator::AssembleArchInstruction(Instruction* instr) {

AssembleReturn();

DCHECK_EQ(LeaveCC, i.OutputSBit());

break;

+ case kArchStackPointer:

+ __ mov(i.OutputRegister(), sp);

+ DCHECK_EQ(LeaveCC, i.OutputSBit());

+ break;

case kArchTruncateDoubleToI:

__ TruncateDoubleToI(i.OutputRegister(), i.InputFloat64Register(0));

DCHECK_EQ(LeaveCC, i.OutputSBit());

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