runtime/vm/opt_code_generator_ia32.cc - Issue 8430007: Proper reg for deoptiomization.

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Unified Diff: runtime/vm/opt_code_generator_ia32.cc

Issue 8430007: Proper reg for deoptiomization. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 9 years, 2 months ago

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Index: runtime/vm/opt_code_generator_ia32.cc

diff --git a/runtime/vm/opt_code_generator_ia32.cc b/runtime/vm/opt_code_generator_ia32.cc

index 2175b9d034fd7b90967b5f54e04940ce5b9a31d1..7fcdd3c72f56119cf2c47b648789123f3a62fc53 100644

--- a/runtime/vm/opt_code_generator_ia32.cc

+++ b/runtime/vm/opt_code_generator_ia32.cc

@@ -657,7 +657,7 @@ void OptimizingCodeGenerator::GenerateSmiBinaryOp(BinaryOpNode* node) {

Label* overflow_label = NULL;

Label two_smis, call_operator;

if (left_info.IsClass(smi_class_) || right_info.IsClass(smi_class_)) {

- DeoptimizationBlob* deopt_blob = AddDeoptimizationBlob(node, EAX, EDX);

+ DeoptimizationBlob* deopt_blob = AddDeoptimizationBlob(node, ECX, EDX);

overflow_label = deopt_blob->label();

__ movl(ECX, EAX); // Save if overflow (needs original value).

if (!left_info.IsClass(smi_class_) || !right_info.IsClass(smi_class_)) {

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