Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(504)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: src/mips/full-codegen-mips.cc

Issue 8386037: Remove the forward-bailout stack from the non-optimizing compiler. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/ia32/full-codegen-ia32.cc ('k') | src/x64/full-codegen-x64.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index 07d1c06780cf3b8bf195ef7a837aa331fc682833..09c9b8e9187ef412710cd9bd030f37aaedd6eb66 100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -405,7 +405,7 @@ void FullCodeGenerator::StackValueContext::Plug(Variable* var) const {
void FullCodeGenerator::TestContext::Plug(Variable* var) const {
// For simplicity we always test the accumulator register.
codegen()->GetVar(result_register(), var);
- codegen()->PrepareForBailoutBeforeSplit(TOS_REG, false, NULL, NULL);
+ codegen()->PrepareForBailoutBeforeSplit(false, NULL, NULL);
codegen()->DoTest(this);
}
@@ -522,7 +522,7 @@ void FullCodeGenerator::TestContext::DropAndPlug(int count,
// For simplicity we always test the accumulator register.
__ Drop(count);
__ Move(result_register(), reg);
- codegen()->PrepareForBailoutBeforeSplit(TOS_REG, false, NULL, NULL);
+ codegen()->PrepareForBailoutBeforeSplit(false, NULL, NULL);
codegen()->DoTest(this);
}
@@ -2413,7 +2413,7 @@ void FullCodeGenerator::EmitIsSmi(ZoneList<Expression*>* args) {
context()->PrepareTest(&materialize_true, &materialize_false,
&if_true, &if_false, &fall_through);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
__ And(t0, v0, Operand(kSmiTagMask));
Split(eq, t0, Operand(zero_reg), if_true, if_false, fall_through);
@@ -2433,7 +2433,7 @@ void FullCodeGenerator::EmitIsNonNegativeSmi(ZoneList<Expression*>* args) {
context()->PrepareTest(&materialize_true, &materialize_false,
&if_true, &if_false, &fall_through);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
__ And(at, v0, Operand(kSmiTagMask | 0x80000000));
Split(eq, at, Operand(zero_reg), if_true, if_false, fall_through);
@@ -2463,7 +2463,7 @@ void FullCodeGenerator::EmitIsObject(ZoneList<Expression*>* args) {
__ Branch(if_false, ne, at, Operand(zero_reg));
__ lbu(a1, FieldMemOperand(a2, Map::kInstanceTypeOffset));
__ Branch(if_false, lt, a1, Operand(FIRST_NONCALLABLE_SPEC_OBJECT_TYPE));
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(le, a1, Operand(LAST_NONCALLABLE_SPEC_OBJECT_TYPE),
if_true, if_false, fall_through);
@@ -2485,7 +2485,7 @@ void FullCodeGenerator::EmitIsSpecObject(ZoneList<Expression*>* args) {
__ JumpIfSmi(v0, if_false);
__ GetObjectType(v0, a1, a1);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(ge, a1, Operand(FIRST_SPEC_OBJECT_TYPE),
if_true, if_false, fall_through);
@@ -2509,7 +2509,7 @@ void FullCodeGenerator::EmitIsUndetectableObject(ZoneList<Expression*>* args) {
__ lw(a1, FieldMemOperand(v0, HeapObject::kMapOffset));
__ lbu(a1, FieldMemOperand(a1, Map::kBitFieldOffset));
__ And(at, a1, Operand(1 << Map::kIsUndetectable));
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(ne, at, Operand(zero_reg), if_true, if_false, fall_through);
context()->Plug(if_true, if_false);
@@ -2594,7 +2594,7 @@ void FullCodeGenerator::EmitIsStringWrapperSafeForDefaultValueOf(
__ sb(a2, FieldMemOperand(a1, Map::kBitField2Offset));
__ jmp(if_true);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
context()->Plug(if_true, if_false);
}
@@ -2613,7 +2613,7 @@ void FullCodeGenerator::EmitIsFunction(ZoneList<Expression*>* args) {
__ JumpIfSmi(v0, if_false);
__ GetObjectType(v0, a1, a2);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
__ Branch(if_true, eq, a2, Operand(JS_FUNCTION_TYPE));
__ Branch(if_false);
@@ -2635,7 +2635,7 @@ void FullCodeGenerator::EmitIsArray(ZoneList<Expression*>* args) {
__ JumpIfSmi(v0, if_false);
__ GetObjectType(v0, a1, a1);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(eq, a1, Operand(JS_ARRAY_TYPE),
if_true, if_false, fall_through);
@@ -2657,7 +2657,7 @@ void FullCodeGenerator::EmitIsRegExp(ZoneList<Expression*>* args) {
__ JumpIfSmi(v0, if_false);
__ GetObjectType(v0, a1, a1);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(eq, a1, Operand(JS_REGEXP_TYPE), if_true, if_false, fall_through);
context()->Plug(if_true, if_false);
@@ -2687,7 +2687,7 @@ void FullCodeGenerator::EmitIsConstructCall(ZoneList<Expression*>* args) {
// Check the marker in the calling frame.
__ bind(&check_frame_marker);
__ lw(a1, MemOperand(a2, StandardFrameConstants::kMarkerOffset));
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(eq, a1, Operand(Smi::FromInt(StackFrame::CONSTRUCT)),
if_true, if_false, fall_through);
@@ -2710,7 +2710,7 @@ void FullCodeGenerator::EmitObjectEquals(ZoneList<Expression*>* args) {
&if_true, &if_false, &fall_through);
__ pop(a1);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(eq, v0, Operand(a1), if_true, if_false, fall_through);
context()->Plug(if_true, if_false);
@@ -3396,7 +3396,7 @@ void FullCodeGenerator::EmitHasCachedArrayIndex(ZoneList<Expression*>* args) {
__ lw(a0, FieldMemOperand(v0, String::kHashFieldOffset));
__ And(a0, a0, Operand(String::kContainsCachedArrayIndexMask));
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(eq, a0, Operand(zero_reg), if_true, if_false, fall_through);
context()->Plug(if_true, if_false);
@@ -4048,7 +4048,7 @@ void FullCodeGenerator::EmitLiteralCompareTypeof(Expression* expr,
{ AccumulatorValueContext context(this);
VisitForTypeofValue(expr);
}
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
if (check->Equals(isolate()->heap()->number_symbol())) {
__ JumpIfSmi(v0, if_true);
@@ -4134,7 +4134,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
case Token::IN:
VisitForStackValue(expr->right());
__ InvokeBuiltin(Builtins::IN, CALL_FUNCTION);
- PrepareForBailoutBeforeSplit(TOS_REG, false, NULL, NULL);
+ PrepareForBailoutBeforeSplit(false, NULL, NULL);
__ LoadRoot(t0, Heap::kTrueValueRootIndex);
Split(eq, v0, Operand(t0), if_true, if_false, fall_through);
break;
@@ -4143,7 +4143,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
VisitForStackValue(expr->right());
InstanceofStub stub(InstanceofStub::kNoFlags);
__ CallStub(&stub);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
// The stub returns 0 for true.
Split(eq, v0, Operand(zero_reg), if_true, if_false, fall_through);
break;
@@ -4191,7 +4191,7 @@ void FullCodeGenerator::VisitCompareOperation(CompareOperation* expr) {
Handle<Code> ic = CompareIC::GetUninitialized(op);
__ Call(ic, RelocInfo::CODE_TARGET, expr->id());
patch_site.EmitPatchInfo();
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Split(cc, v0, Operand(zero_reg), if_true, if_false, fall_through);
}
}
@@ -4213,7 +4213,7 @@ void FullCodeGenerator::EmitLiteralCompareNil(CompareOperation* expr,
&if_true, &if_false, &fall_through);
VisitForAccumulatorValue(sub_expr);
- PrepareForBailoutBeforeSplit(TOS_REG, true, if_true, if_false);
+ PrepareForBailoutBeforeSplit(true, if_true, if_false);
Heap::RootListIndex nil_value = nil == kNullValue ?
Heap::kNullValueRootIndex :
Heap::kUndefinedValueRootIndex;
« no previous file with comments | « src/ia32/full-codegen-ia32.cc ('k') | src/x64/full-codegen-x64.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698