[Sparc]: Use cmp instruction instead of subcc to compare integers.

[oota-llvm.git] / lib / Target / Sparc / SparcISelLowering.cpp

diff --git a/lib/Target/Sparc/SparcISelLowering.cpp b/lib/Target/Sparc/SparcISelLowering.cpp
index 8dd29161db5d50b69d9c745ff70c0340dd8bece0..3cd9a74bdeed4574e8e6d03bf168cfe1661654d0 100644 (file)
--- a/lib/Target/Sparc/SparcISelLowering.cpp
+++ b/lib/Target/Sparc/SparcISelLowering.cpp
@@ -1575,9 +1575,7 @@ static SDValue LowerBR_CC(SDValue Op, SelectionDAG &DAG) {
   // Get the condition flag.
   SDValue CompareFlag;
   if (LHS.getValueType().isInteger()) {
-    EVT VTs[] = { LHS.getValueType(), MVT::Glue };
-    SDValue Ops[2] = { LHS, RHS };
-    CompareFlag = DAG.getNode(SPISD::CMPICC, dl, VTs, Ops, 2).getValue(1);
+    CompareFlag = DAG.getNode(SPISD::CMPICC, dl, MVT::Glue, LHS, RHS);
     if (SPCC == ~0U) SPCC = IntCondCCodeToICC(CC);
     // 32-bit compares use the icc flags, 64-bit uses the xcc flags.
     Opc = LHS.getValueType() == MVT::i32 ? SPISD::BRICC : SPISD::BRXCC;
@@ -1605,10 +1603,7 @@ static SDValue LowerSELECT_CC(SDValue Op, SelectionDAG &DAG) {
 
   SDValue CompareFlag;
   if (LHS.getValueType().isInteger()) {
-    // subcc returns a value
-    EVT VTs[] = { LHS.getValueType(), MVT::Glue };
-    SDValue Ops[2] = { LHS, RHS };
-    CompareFlag = DAG.getNode(SPISD::CMPICC, dl, VTs, Ops, 2).getValue(1);
+    CompareFlag = DAG.getNode(SPISD::CMPICC, dl, MVT::Glue, LHS, RHS);
     Opc = LHS.getValueType() == MVT::i32 ?
           SPISD::SELECT_ICC : SPISD::SELECT_XCC;
     if (SPCC == ~0U) SPCC = IntCondCCodeToICC(CC);