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Unified Diff: runtime/vm/flow_graph_type_propagator.cc

Issue 92433002: Merge sin(a), cos(a) into one instruction. TODO: Implement for ARM and MIPS. (Closed) Base URL: http://dart.googlecode.com/svn/branches/bleeding_edge/dart/
Patch Set: Created 7 years ago
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Index: runtime/vm/flow_graph_type_propagator.cc
===================================================================
--- runtime/vm/flow_graph_type_propagator.cc (revision 30823)
+++ runtime/vm/flow_graph_type_propagator.cc (working copy)
@@ -1222,6 +1222,8 @@
CompileType MergedMathInstr::ComputeType() const {
if (kind() == MergedMathInstr::kTruncDivMod) {
return CompileType::FromCid(kArrayCid);
+ } else if (kind() == MergedMathInstr::kSinCos) {
+ return CompileType::FromCid(kTypedDataFloat64ArrayCid);
} else {
UNIMPLEMENTED();
return CompileType::Dynamic();
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