Add flags to indicate that there are "never" side effects or that there "may be"
side effects for machine instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45022 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/InstrInfoEmitter.cpp b/utils/TableGen/InstrInfoEmitter.cpp
index 855a0f0..697a7e2 100644
--- a/utils/TableGen/InstrInfoEmitter.cpp
+++ b/utils/TableGen/InstrInfoEmitter.cpp
@@ -253,8 +253,9 @@
if (Inst.hasOptionalDef) OS << "|M_HAS_OPTIONAL_DEF";
if (Inst.usesCustomDAGSchedInserter)
OS << "|M_USES_CUSTOM_DAG_SCHED_INSERTION";
- if (Inst.hasVariableNumberOfOperands)
- OS << "|M_VARIABLE_OPS";
+ if (Inst.hasVariableNumberOfOperands) OS << "|M_VARIABLE_OPS";
+ if (Inst.mayHaveSideEffects) OS << "|M_MAY_HAVE_SIDE_EFFECTS";
+ if (Inst.neverHasSideEffects) OS << "|M_NEVER_HAS_SIDE_EFFECTS";
OS << ", 0";
// Emit all of the target-specific flags...