let Inst{31} = rc;
}
+// This is the same as XForm_base_r3xo, but the first two operands are swapped
+// when code is emitted.
+class XForm_base_r3xo_swapped
+ <bits<6> opcode, bits<10> xo, bit rc, bit ppc64, bit vmx,
+ dag OL, string asmstr>
+ : I<opcode, ppc64, vmx, OL, asmstr> {
+ bits<5> A;
+ bits<5> RST;
+ bits<5> B;
+
+ let Inst{6-10} = RST;
+ let Inst{11-15} = A;
+ let Inst{16-20} = B;
+ let Inst{21-30} = xo;
+ let Inst{31} = rc;
+}
+
class XForm_1<bits<6> opcode, bits<10> xo, bit ppc64, bit vmx,
dag OL, string asmstr>
class XForm_6<bits<6> opcode, bits<10> xo, bit rc, bit ppc64, bit vmx,
dag OL, string asmstr>
- : I<opcode, ppc64, vmx, OL, asmstr> {
- bits<5> A;
- bits<5> RST;
- bits<5> B;
-
- let Inst{6-10} = RST;
- let Inst{11-15} = A;
- let Inst{16-20} = B;
- let Inst{21-30} = xo;
- let Inst{31} = rc;
-}
+ : XForm_base_r3xo_swapped<opcode, xo, rc, ppc64, vmx, OL, asmstr>;
class XForm_8<bits<6> opcode, bits<10> xo, bit ppc64, bit vmx,
dag OL, string asmstr>
class XForm_11<bits<6> opcode, bits<10> xo, bit rc, bit ppc64, bit vmx,
dag OL, string asmstr>
- : XForm_base_r3xo<opcode, xo, rc, ppc64, vmx, OL, asmstr> {
+ : XForm_base_r3xo_swapped<opcode, xo, rc, ppc64, vmx, OL, asmstr> {
let B = 0;
}