Replace TargetInstrInfo::CanBeDuplicated() with a M_NOT_DUPLICABLE bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37643 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/CodeGenInstruction.h b/utils/TableGen/CodeGenInstruction.h
index 62b2ee7..54d9b3f 100644
--- a/utils/TableGen/CodeGenInstruction.h
+++ b/utils/TableGen/CodeGenInstruction.h
@@ -98,6 +98,7 @@
bool hasCtrlDep;
bool noResults;
bool clobbersPred;
+ bool isNotDuplicable;
/// ParseOperandName - Parse an operand name like "$foo" or "$foo.bar",
/// where $foo is a whole operand and $foo.bar refers to a suboperand.
diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index c3c1ac22..c54ecd0 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -371,6 +371,7 @@
hasCtrlDep = R->getValueAsBit("hasCtrlDep");
noResults = R->getValueAsBit("noResults");
clobbersPred = R->getValueAsBit("clobbersPred");
+ isNotDuplicable = R->getValueAsBit("isNotDuplicable");
hasVariableNumberOfOperands = false;
DagInit *DI;
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp
index df25f25..af01e4c 100644
--- a/utils/TableGen/InstrInfoEmitter.cpp
+++ b/utils/TableGen/InstrInfoEmitter.cpp
@@ -242,6 +242,7 @@
if (Inst.isTerminator) OS << "|M_TERMINATOR_FLAG";
if (Inst.isReMaterializable) OS << "|M_REMATERIALIZIBLE";
if (Inst.clobbersPred) OS << "|M_CLOBBERS_PRED";
+ if (Inst.isNotDuplicable) OS << "|M_NOT_DUPLICABLE";
if (Inst.usesCustomDAGSchedInserter)
OS << "|M_USES_CUSTOM_DAG_SCHED_INSERTION";
if (Inst.hasVariableNumberOfOperands)