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Unified Diff: runtime/vm/intermediate_language_ia32.cc

Issue 711833002: Support verified heap pointer writes on ia32. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 6 years, 1 month ago
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« runtime/vm/assembler_ia32.cc ('K') | « runtime/vm/flow_graph_compiler_ia32.cc ('k') | runtime/vm/intrinsifier_ia32.cc » ('j') | no next file with comments »
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Index: runtime/vm/intermediate_language_ia32.cc
===================================================================
--- runtime/vm/intermediate_language_ia32.cc (revision 41609)
+++ runtime/vm/intermediate_language_ia32.cc (working copy)
@@ -2080,13 +2080,13 @@
intptr_t current_offset = 0;
__ movl(EBX, raw_null);
while (current_offset < array_size) {
- __ movl(Address(EDI, current_offset), EBX);
+ __ StoreIntoObjectNoBarrier(EAX, Address(EDI, current_offset), EBX);
current_offset += kWordSize;
}
} else {
Label init_loop;
__ Bind(&init_loop);
- __ movl(Address(EDI, 0), raw_null);
+ __ StoreIntoObjectNoBarrier(EAX, Address(EDI, 0), Object::null_object());
__ addl(EDI, Immediate(kWordSize));
__ cmpl(EDI, EBX);
__ j(BELOW, &init_loop, Assembler::kNearJump);
« runtime/vm/assembler_ia32.cc ('K') | « runtime/vm/flow_graph_compiler_ia32.cc ('k') | runtime/vm/intrinsifier_ia32.cc » ('j') | no next file with comments »

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