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Unified Diff: runtime/vm/flow_graph_type_propagator.cc

Issue 79653002: Merge TRUNCDIV and MOD into one instruction. Icorporated feedback from CL https://codereview.chromi… (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years, 1 month ago
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« runtime/vm/flow_graph_optimizer.cc ('K') | « runtime/vm/flow_graph_optimizer.cc ('k') | runtime/vm/il_printer.cc » ('j') | runtime/vm/intermediate_language.h » ('J')
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Index: runtime/vm/flow_graph_type_propagator.cc
===================================================================
--- runtime/vm/flow_graph_type_propagator.cc (revision 30485)
+++ runtime/vm/flow_graph_type_propagator.cc (working copy)
@@ -1220,4 +1220,13 @@
}
+CompileType MergedMathInstr::ComputeType() const {
+ if (kind() == MergedMathInstr::kTruncDivMod) {
+ return CompileType::FromCid(kArrayCid);
+ } else {
+ UNIMPLEMENTED();
+ return CompileType::Dynamic();
+ }
+}
+
} // namespace dart
« runtime/vm/flow_graph_optimizer.cc ('K') | « runtime/vm/flow_graph_optimizer.cc ('k') | runtime/vm/il_printer.cc » ('j') | runtime/vm/intermediate_language.h » ('J')

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