runtime/vm/stub_code_arm.cc - Issue 2357343003: Fix lazy deoptimization in the presence of exceptions

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Unified Diff: runtime/vm/stub_code_arm.cc

Issue 2357343003: Fix lazy deoptimization in the presence of exceptions (Closed)

Patch Set: Ensure space for patching on ARM/MIPS archs Created 4 years, 3 months ago

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Index: runtime/vm/stub_code_arm.cc

diff --git a/runtime/vm/stub_code_arm.cc b/runtime/vm/stub_code_arm.cc

index c94edc5249fa79ae805a431735a3ddf0870948e8..8425d6a5fde244790da93001e88097ea6f84f446 100644

--- a/runtime/vm/stub_code_arm.cc

+++ b/runtime/vm/stub_code_arm.cc

@@ -1841,6 +1841,9 @@ void StubCode::GenerateJumpToExceptionHandlerStub(Assembler* assembler) {

// Clear top exit frame.

__ LoadImmediate(R2, 0);

__ StoreToOffset(kWord, R2, THR, Thread::top_exit_frame_info_offset());

+ // Restore the pool pointer.

+ __ RestoreCodePointer();

+ __ LoadPoolPointer();

__ bx(LR); // Jump to the exception handler code.

}

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