Index: src/ia32/full-codegen-ia32.cc |
=================================================================== |
--- src/ia32/full-codegen-ia32.cc (revision 8575) |
+++ src/ia32/full-codegen-ia32.cc (working copy) |
@@ -2772,8 +2772,12 @@ |
VisitForStackValue(args->at(0)); |
VisitForStackValue(args->at(1)); |
- MathPowStub stub; |
- __ CallStub(&stub); |
+ if (masm()->isolate()->cpu_features()->IsSupported(SSE2)) { |
+ MathPowStub stub; |
+ __ CallStub(&stub); |
+ } else { |
+ __ CallRuntime(Runtime::kMath_pow, 2); |
+ } |
context()->Plug(eax); |
} |