Reviewers: Søren Gjesse,
Description:
MIPS: port First steps towards better code generation for LBranch.
Ported r8274 (03e42c0)
BUG=
TEST=
Please review this at http://codereview.chromium.org/7170006/
Affected files:
M src/mips/full-codegen-mips.cc
Index: src/mips/full-codegen-mips.cc
diff --git a/src/mips/full-codegen-mips.cc b/src/mips/full-codegen-mips.cc
index
3a7671df915a54a6d583248c3f2b82518bfedb72..73b3984974a80e4bba4a407d37445e686b2df4bc
100644
--- a/src/mips/full-codegen-mips.cc
+++ b/src/mips/full-codegen-mips.cc
@@ -386,7 +386,7 @@ void FullCodeGenerator::TestContext::Plug(Slot* slot)
const {
// For simplicity we always test the accumulator register.
codegen()->Move(result_register(), slot);
codegen()->PrepareForBailoutBeforeSplit(TOS_REG, false, NULL, NULL);
- codegen()->DoTest(true_label_, false_label_, fall_through_);
+ codegen()->DoTest(this);
}
@@ -420,7 +420,7 @@ void
FullCodeGenerator::TestContext::Plug(Heap::RootListIndex index) const {
if (true_label_ != fall_through_) __ Branch(true_label_);
} else {
__ LoadRoot(result_register(), index);
- codegen()->DoTest(true_label_, false_label_, fall_through_);
+ codegen()->DoTest(this);
}
}
@@ -467,7 +467,7 @@ void
FullCodeGenerator::TestContext::Plug(Handle<Object> lit) const {
} else {
// For simplicity we always test the accumulator register.
__ li(result_register(), Operand(lit));
- codegen()->DoTest(true_label_, false_label_, fall_through_);
+ codegen()->DoTest(this);
}
}
@@ -503,7 +503,7 @@ void FullCodeGenerator::TestContext::DropAndPlug(int
count,
__ Drop(count);
__ Move(result_register(), reg);
codegen()->PrepareForBailoutBeforeSplit(TOS_REG, false, NULL, NULL);
- codegen()->DoTest(true_label_, false_label_, fall_through_);
+ codegen()->DoTest(this);
}
@@ -581,7 +581,8 @@ void FullCodeGenerator::TestContext::Plug(bool flag)
const {
}
-void FullCodeGenerator::DoTest(Label* if_true,
+void FullCodeGenerator::DoTest(Expression* condition,
+ Label* if_true,
Label* if_false,
Label* fall_through) {
if (CpuFeatures::IsSupported(FPU)) {
--
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