[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCInstrInfo.td
Chris Lattner
sabre at nondot.org
Fri Nov 3 15:53:40 PST 2006
Changes in directory llvm/lib/Target/PowerPC:
PPCInstrInfo.td updated: 1.250 -> 1.251
---
Log message:
Describe PPC predicates, which are a pair of CR# and condition.
---
Diffs of the changes: (+4 -0)
PPCInstrInfo.td | 4 ++++
1 files changed, 4 insertions(+)
Index: llvm/lib/Target/PowerPC/PPCInstrInfo.td
diff -u llvm/lib/Target/PowerPC/PPCInstrInfo.td:1.250 llvm/lib/Target/PowerPC/PPCInstrInfo.td:1.251
--- llvm/lib/Target/PowerPC/PPCInstrInfo.td:1.250 Fri Nov 3 17:46:45 2006
+++ llvm/lib/Target/PowerPC/PPCInstrInfo.td Fri Nov 3 17:53:25 2006
@@ -255,6 +255,10 @@
let MIOperandInfo = (ops i32imm, ptr_rc);
}
+// PowerPC Predicate operand. 20 = always, CR0 is a dummy reg that doesn't
+// matter.
+def pred : PredicateOperand<(ops imm, CRRC), (ops 20, CR0)>;
+
// Define PowerPC specific addressing mode.
def iaddr : ComplexPattern<iPTR, 2, "SelectAddrImm", [], []>;
def xaddr : ComplexPattern<iPTR, 2, "SelectAddrIdx", [], []>;
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