Remove a bogus check. Even terminators in a ifcvt need to be predicated. Unconditional branches can usually be converted to conditional ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37380 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/IfConversion.cpp b/lib/CodeGen/IfConversion.cpp
index 80b86b8..0b2e42f 100644
--- a/lib/CodeGen/IfConversion.cpp
+++ b/lib/CodeGen/IfConversion.cpp
@@ -283,8 +283,6 @@
for (MachineBasicBlock::iterator I = BBI.BB->begin(), E = BBI.BB->end();
I != E; ++I) {
// TODO: check if instruction clobbers predicate.
- if (TII->isTerminatorInstr(I->getOpcode()))
- break;
if (!I->isPredicable())
return;
}
@@ -654,7 +652,7 @@
if (TII->isPredicated(MI))
continue;
if (!TII->PredicateInstruction(MI, Cond)) {
- cerr << "Unable to predication " << *I << "!\n";
+ cerr << "Unable to predicate " << *I << "!\n";
abort();
}
}