[JAEGER] Added JSOP_LOOKUPSWITCH.

2010-06-10 13:24:19 -07:00
parent 41bfe75a1f
commit e3b5cf05d1
4 changed files with 79 additions and 0 deletions
--- a/js/src/methodjit/Compiler.cpp
+++ b/js/src/methodjit/Compiler.cpp
@@ -727,6 +727,15 @@ mjit::Compiler::generateMethod()
          }
          END_CASE(JSOP_AND)

+          BEGIN_CASE(JSOP_LOOKUPSWITCH)
+            frame.forgetEverything();
+            masm.move(ImmPtr(PC), Registers::ArgReg1);
+            stubCall(stubs::LookupSwitch, Uses(1), Defs(0));
+            masm.jump(Registers::ReturnReg);
+            PC += js_GetVariableBytecodeLength(PC);
+            break;
+          END_CASE(JSOP_LOOKUPSWITCH)
+
          BEGIN_CASE(JSOP_STRICTEQ)
            prepareStubCall();
            stubCall(stubs::StrictEq, Uses(2), Defs(1));