runtime/vm/intermediate_language_x64.cc - Issue 10700111: Eliminate the type distinction between BindInstr and DoInstr.

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Unified Diff: runtime/vm/intermediate_language_x64.cc

Issue 10700111: Eliminate the type distinction between BindInstr and DoInstr. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Eliminate an unnecessary virtual function. Created 8 years, 5 months ago

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Index: runtime/vm/intermediate_language_x64.cc

diff --git a/runtime/vm/intermediate_language_x64.cc b/runtime/vm/intermediate_language_x64.cc

index a0a07ae5a939e6fc659df8dd80de6d661e5a5f3b..ba50319b5fd7ef0b43a8d69e7c5603b7c255d4e0 100644

--- a/runtime/vm/intermediate_language_x64.cc

+++ b/runtime/vm/intermediate_language_x64.cc

@@ -32,7 +32,7 @@ LocationSummary* Computation::MakeCallSummary() {

void BindInstr::EmitNativeCode(FlowGraphCompiler* compiler) {

computation()->EmitNativeCode(compiler);

- if (locs()->out().kind() == Location::kRegister) {

+ if (is_used() && locs()->out().kind() == Location::kRegister) {

// TODO(vegorov): this should really happen only for comparisons fused

// with branches. Currrently IR does not provide an easy way to remove

// instructions from the graph so we just leave fused comparison in it

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