commit 0a3d1bbca4b57e92bc850fbba27289ca98ab805e
author Chris Lattner <sabre@nondot.org> Sat Apr 08 22:45:08 2006 +0000
committer Chris Lattner <sabre@nondot.org> Sat Apr 08 22:45:08 2006 +0000
tree d476d2b75396638c35ff2ea7a672225b60907d8e
parent 02274a5265ca6cc63c35a2bff88b1b9d139ca4c9

Add VRRC select support

llvm-svn: 27543

llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp

diff --git a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 4e74b2c..b699b92 100644
--- a/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -1219,8 +1219,11 @@
       SelectCCOp = PPC::SELECT_CC_Int;
     else if (N->getValueType(0) == MVT::f32)
       SelectCCOp = PPC::SELECT_CC_F4;
-    else
+    else if (N->getValueType(0) == MVT::f64)
       SelectCCOp = PPC::SELECT_CC_F8;
+    else
+      SelectCCOp = PPC::SELECT_CC_VRRC;
+
     SDOperand N2, N3;
     Select(N2, N->getOperand(2));
     Select(N3, N->getOperand(3));

llvm/lib/Target/PowerPC/PPCISelLowering.cpp

diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
index 5722594..2067a11 100644
--- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -1484,7 +1484,8 @@
                                            MachineBasicBlock *BB) {
   assert((MI->getOpcode() == PPC::SELECT_CC_Int ||
           MI->getOpcode() == PPC::SELECT_CC_F4 ||
-          MI->getOpcode() == PPC::SELECT_CC_F8) &&
+          MI->getOpcode() == PPC::SELECT_CC_F8 ||
+          MI->getOpcode() == PPC::SELECT_CC_VRRC) &&
          "Unexpected instr type to insert");
   
   // To "insert" a SELECT_CC instruction, we actually have to insert the diamond

llvm/lib/Target/PowerPC/PPCInstrInfo.td

diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
index 125425a..7fc4b7a 100644
--- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td
+++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td
@@ -247,6 +247,8 @@
                               i32imm:$BROPC), "; SELECT_CC PSEUDO!", []>;
   def SELECT_CC_F8  : Pseudo<(ops F8RC:$dst, CRRC:$cond, F8RC:$T, F8RC:$F,
                               i32imm:$BROPC), "; SELECT_CC PSEUDO!", []>;
+  def SELECT_CC_VRRC: Pseudo<(ops VRRC:$dst, CRRC:$cond, VRRC:$T, VRRC:$F,
+                              i32imm:$BROPC), "; SELECT_CC PSEUDO!", []>;
 }
 
 let isTerminator = 1, noResults = 1, PPC970_Unit = 7 in {