Add Thumb-2 support for TEQ amd TST.

[oota-llvm.git] / lib / Target / CellSPU / SPUNodes.td

diff --git a/lib/Target/CellSPU/SPUNodes.td b/lib/Target/CellSPU/SPUNodes.td
index cae6023cd45046931f9a8a27b1196d5b8e36da27..87c4115d1b189ed94ea138d183cee5fef7ae66da 100644 (file)
--- a/lib/Target/CellSPU/SPUNodes.td
+++ b/lib/Target/CellSPU/SPUNodes.td
@@ -61,18 +61,20 @@ def SPUselb_type: SDTypeProfile<1, 3, [
 def SPUvecshift_type: SDTypeProfile<1, 2, [
   SDTCisSameAs<0, 1>, SDTCisInt<2>]>;
 
+// "marker" type for i64 operators that need a shuffle mask
+// (i.e., uses cg or bg or another instruction that needs to
+// use shufb to get things in the right place.)
+// Op0: The result
+// Op1, 2: LHS, RHS
+// Op3: Carry-generate shuffle mask
+
+def SPUmarker_type : SDTypeProfile<1, 3, [
+  SDTCisInt<0>, SDTCisSameAs<0, 1>, SDTCisSameAs<1, 2> ]>;
+
 //===----------------------------------------------------------------------===//
 // Synthetic/pseudo-instructions
 //===----------------------------------------------------------------------===//
 
-/// Add extended, carry generate:
-def SPUaddx : SDNode<"SPUISD::ADD_EXTENDED", SPUIntTrinaryOp, []>;
-def SPUcarry_gen : SDNode<"SPUISD::CARRY_GENERATE", SDTIntBinOp, []>;
-
-// Subtract extended, borrow generate
-def SPUsubx : SDNode<"SPUISD::SUB_EXTENDED", SPUIntTrinaryOp, []>;
-def SPUborrow_gen : SDNode<"SPUISD::BORROW_GENERATE", SDTIntBinOp, []>;
-
 // SPU CNTB:
 def SPUcntb : SDNode<"SPUISD::CNTB", SDTIntUnaryOp>;
 
@@ -127,6 +129,12 @@ def SPUaform : SDNode<"SPUISD::AFormAddr", SDTIntBinOp, []>;
 // Indirect [D-Form "imm($reg)" and X-Form "$reg($reg)"] addresses
 def SPUindirect : SDNode<"SPUISD::IndirectAddr", SDTIntBinOp, []>;
 
+// i64 markers: supplies extra operands used to generate the i64 operator
+// instruction sequences
+def SPUadd64 : SDNode<"SPUISD::ADD64_MARKER", SPUmarker_type, []>;
+def SPUsub64 : SDNode<"SPUISD::SUB64_MARKER", SPUmarker_type, []>;
+def SPUmul64 : SDNode<"SPUISD::MUL64_MARKER", SPUmarker_type, []>;
+
 //===----------------------------------------------------------------------===//
 // Constraints: (taken from PPCInstrInfo.td)
 //===----------------------------------------------------------------------===//