graal/com.oracle.graal.lir.ptx/src/com/oracle/graal/lir/ptx/PTXControlFlow.java

rev 8592 : Graal PTX enhancements

*** 78,83 ****
--- 78,128 ----
          public void negate(LabelRef newDestination) {
              destination = newDestination;
              condition = condition.negate();
          }
      }
+     
+     public static class CondMoveOp extends PTXLIRInstruction {
+         @Def({REG, HINT}) protected Value result;
+         @Alive({REG}) protected Value trueValue;
+         @Use({REG, STACK, CONST}) protected Value falseValue;
+         private final Condition condition;
+ 
+         public CondMoveOp(Variable result, Condition condition, Variable trueValue, Value falseValue) {
+             this.result = result;
+             this.condition = condition;
+             this.trueValue = trueValue;
+             this.falseValue = falseValue;
+         }
+ 
+         @Override
+         public void emitCode(TargetMethodAssembler tasm, PTXAssembler masm) {
+             // cmove(tasm, masm, result, false, condition, false, trueValue, falseValue);
+                 // see 8.3 Predicated Execution p. 61 of PTX ISA 3.1
+             throw new InternalError("NYI");
+         }
+     }
+ 
+ 
+     public static class FloatCondMoveOp extends PTXLIRInstruction {
+         @Def({REG}) protected Value result;
+         @Alive({REG}) protected Value trueValue;
+         @Alive({REG}) protected Value falseValue;
+         private final Condition condition;
+         private final boolean unorderedIsTrue;
+ 
+         public FloatCondMoveOp(Variable result, Condition condition, boolean unorderedIsTrue, Variable trueValue, Variable falseValue) {
+             this.result = result;
+             this.condition = condition;
+             this.unorderedIsTrue = unorderedIsTrue;
+             this.trueValue = trueValue;
+             this.falseValue = falseValue;
+         }
+ 
+         @Override
+         public void emitCode(TargetMethodAssembler tasm, PTXAssembler masm) {
+             // cmove(tasm, masm, result, true, condition, unorderedIsTrue, trueValue, falseValue);
+                 // see 8.3 Predicated Execution p. 61 of PTX ISA 3.1
+             throw new InternalError("NYI");
+         }
+     }
  }