start using PPC predicates more consistently.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31833 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
index 7d2db4b..49427aa 100644
--- a/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
+++ b/lib/Target/PowerPC/PPCISelDAGToDAG.cpp
@@ -13,6 +13,7 @@
//===----------------------------------------------------------------------===//
#include "PPC.h"
+#include "PPCPredicates.h"
#include "PPCTargetMachine.h"
#include "PPCISelLowering.h"
#include "PPCHazardRecognizers.h"
@@ -594,34 +595,31 @@
return SDOperand(CurDAG->getTargetNode(Opc, MVT::i32, LHS, RHS), 0);
}
-/// getBCCForSetCC - Returns the PowerPC condition branch mnemonic corresponding
-/// to Condition.
-static unsigned getBCCForSetCC(ISD::CondCode CC) {
+static PPC::Predicate getPredicateForSetCC(ISD::CondCode CC) {
switch (CC) {
default: assert(0 && "Unknown condition!"); abort();
case ISD::SETOEQ: // FIXME: This is incorrect see PR642.
case ISD::SETUEQ:
- case ISD::SETEQ: return PPC::BEQ;
+ case ISD::SETEQ: return PPC::PRED_EQ;
case ISD::SETONE: // FIXME: This is incorrect see PR642.
case ISD::SETUNE:
- case ISD::SETNE: return PPC::BNE;
+ case ISD::SETNE: return PPC::PRED_NE;
case ISD::SETOLT: // FIXME: This is incorrect see PR642.
case ISD::SETULT:
- case ISD::SETLT: return PPC::BLT;
+ case ISD::SETLT: return PPC::PRED_LT;
case ISD::SETOLE: // FIXME: This is incorrect see PR642.
case ISD::SETULE:
- case ISD::SETLE: return PPC::BLE;
+ case ISD::SETLE: return PPC::PRED_LE;
case ISD::SETOGT: // FIXME: This is incorrect see PR642.
case ISD::SETUGT:
- case ISD::SETGT: return PPC::BGT;
+ case ISD::SETGT: return PPC::PRED_GT;
case ISD::SETOGE: // FIXME: This is incorrect see PR642.
case ISD::SETUGE:
- case ISD::SETGE: return PPC::BGE;
+ case ISD::SETGE: return PPC::PRED_GE;
- case ISD::SETO: return PPC::BNU;
- case ISD::SETUO: return PPC::BUN;
+ case ISD::SETO: return PPC::PRED_NU;
+ case ISD::SETUO: return PPC::PRED_UN;
}
- return 0;
}
/// getCRIdxForSetCC - Return the index of the condition register field
@@ -983,7 +981,7 @@
}
SDOperand CCReg = SelectCC(N->getOperand(0), N->getOperand(1), CC);
- unsigned BROpc = getBCCForSetCC(CC);
+ unsigned BROpc = getPredicateForSetCC(CC);
unsigned SelectCCOp;
if (N->getValueType(0) == MVT::i32)
@@ -1007,7 +1005,7 @@
AddToISelQueue(N->getOperand(0));
ISD::CondCode CC = cast<CondCodeSDNode>(N->getOperand(1))->get();
SDOperand CondCode = SelectCC(N->getOperand(2), N->getOperand(3), CC);
- SDOperand Ops[] = { CondCode, getI32Imm(getBCCForSetCC(CC)),
+ SDOperand Ops[] = { CondCode, getI32Imm(getPredicateForSetCC(CC)),
N->getOperand(4), N->getOperand(0) };
return CurDAG->SelectNodeTo(N, PPC::COND_BRANCH, MVT::Other, Ops, 4);
}