src/ia32/lithium-codegen-ia32.h - Issue 7216009: Change the handling of stack check on backward branches

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Unified Diff: src/ia32/lithium-codegen-ia32.h

Issue 7216009: Change the handling of stack check on backward branches (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Changed stack check elimination to remove the stack check instruction Created 9 years, 6 months ago

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Index: src/ia32/lithium-codegen-ia32.h

diff --git a/src/ia32/lithium-codegen-ia32.h b/src/ia32/lithium-codegen-ia32.h

index 9c4ebb76e394c524ecda35d29d3c8cc9124f35ca..88c460af53375b7909c08882fd3e9e1dbc80bbd5 100644

--- a/src/ia32/lithium-codegen-ia32.h

+++ b/src/ia32/lithium-codegen-ia32.h

@@ -97,7 +97,7 @@ class LCodeGen BASE_EMBEDDED {

void DoDeferredNumberTagI(LNumberTagI* instr);

void DoDeferredTaggedToI(LTaggedToI* instr);

void DoDeferredMathAbsTaggedHeapNumber(LUnaryMathOperation* instr);

- void DoDeferredStackCheck(LGoto* instr);

+ void DoDeferredStackCheck(LStackCheck* instr);

void DoDeferredStringCharCodeAt(LStringCharCodeAt* instr);

void DoDeferredStringCharFromCode(LStringCharFromCode* instr);

void DoDeferredLInstanceOfKnownGlobal(LInstanceOfKnownGlobal* instr,

@@ -258,7 +258,7 @@ class LCodeGen BASE_EMBEDDED {

void RecordPosition(int position);

static Condition TokenToCondition(Token::Value op, bool is_unsigned);

- void EmitGoto(int block, LDeferredCode* deferred_stack_check = NULL);

+ void EmitGoto(int block);

void EmitBranch(int left_block, int right_block, Condition cc);

void EmitCmpI(LOperand* left, LOperand* right);

void EmitNumberUntagD(Register input,

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