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Unified Diff: src/full-codegen/mips64/full-codegen-mips64.cc

Issue 1269733002: Debugger: correctly redirect code with no stack check. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: remove printf Created 5 years, 5 months ago
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Index: src/full-codegen/mips64/full-codegen-mips64.cc
diff --git a/src/full-codegen/mips64/full-codegen-mips64.cc b/src/full-codegen/mips64/full-codegen-mips64.cc
index 89c5593790dd88498819fbe442f0552a09e1cebc..57039dad21d57481a1a01def1556a24783c34f8a 100644
--- a/src/full-codegen/mips64/full-codegen-mips64.cc
+++ b/src/full-codegen/mips64/full-codegen-mips64.cc
@@ -360,6 +360,12 @@ void FullCodeGenerator::Generate() {
{ Comment cmnt(masm_, "[ Declarations");
VisitDeclarations(scope()->declarations());
}
+
+ // Assert that the declarations do not use ICs. Otherwise the debugger
+ // won't be able to redirect a PC at an IC to the correct IC in newly
+ // recompiled code.
+ DCHECK_EQ(0, ic_total_count_);
+
{ Comment cmnt(masm_, "[ Stack check");
PrepareForBailoutForId(BailoutId::Declarations(), NO_REGISTERS);
Label ok;
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