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Somewhat 60 level of security.

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Somewhat 60 level of security.
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win7-7 2022-10-12 20:13:20 +03:00 • committed by wuggy
commit aec88a162c
1 changed files with 6 additions and 1 deletions
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7
js/src/jit/CodeGenerator.cpp
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@ -9472,6 +9472,11 @@ CodeGenerator::linkSharedStubs(JSContext* cx)
bool
CodeGenerator::link(JSContext* cx, CompilerConstraintList* constraints)
{
// We cancel off-thread Ion compilations in a few places during GC, but if
// this compilation was performed off-thread it will already have been
// removed from the relevant lists by this point. Don't allow GC here.
JS::AutoAssertNoGC nogc(cx);
RootedScript script(cx, gen->info().script());
OptimizationLevel optimizationLevel = gen->optimizationInfo().level();
@ -9546,7 +9551,7 @@ CodeGenerator::link(JSContext* cx, CompilerConstraintList* constraints)
// read barriers which were skipped while compiling the script off thread.
Linker linker(masm);
AutoFlushICache afc("IonLink");
JitCode* code = linker.newCode<CanGC>(cx, ION_CODE, !patchableBackedges_.empty());
JitCode* code = linker.newCode<NoGC>(cx, ION_CODE, !patchableBackedges_.empty());
if (!code)
return false;