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Unified Diff: runtime/vm/intermediate_language_arm.cc

Issue 106623006: Fix bug in double unboxing. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: fixed mips code Created 7 years ago
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Index: runtime/vm/intermediate_language_arm.cc
===================================================================
--- runtime/vm/intermediate_language_arm.cc (revision 31220)
+++ runtime/vm/intermediate_language_arm.cc (working copy)
@@ -1679,6 +1679,9 @@
__ ldr(temp2, FieldAddress(temp, Field::is_nullable_offset()));
__ CompareImmediate(temp2, kNullCid);
__ b(&store_pointer, EQ);
+ __ ldrb(temp2, FieldAddress(temp, Field::kind_bits_offset()));
+ __ tst(temp2, ShifterOperand(1 << Field::kUnboxingCandidateBit));
+ __ b(&store_pointer, EQ);
__ ldr(temp, FieldAddress(instance_reg, field().Offset()));
__ CompareImmediate(temp,
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