[IR] Replace `isa<TerminatorInst>` with `isTerminator()`.
This is a bit awkward in a handful of places where we didn't even have
an instruction and now we have to see if we can build one. But on the
whole, this seems like a win and at worst a reasonable cost for removing
`TerminatorInst`.
All of this is part of the removal of `TerminatorInst` from the
`Instruction` type hierarchy.
llvm-svn: 340701
diff --git a/llvm/lib/Analysis/DemandedBits.cpp b/llvm/lib/Analysis/DemandedBits.cpp
index e7637cd..35af4be 100644
--- a/llvm/lib/Analysis/DemandedBits.cpp
+++ b/llvm/lib/Analysis/DemandedBits.cpp
@@ -78,8 +78,8 @@
}
static bool isAlwaysLive(Instruction *I) {
- return isa<TerminatorInst>(I) || isa<DbgInfoIntrinsic>(I) ||
- I->isEHPad() || I->mayHaveSideEffects();
+ return I->isTerminator() || isa<DbgInfoIntrinsic>(I) || I->isEHPad() ||
+ I->mayHaveSideEffects();
}
void DemandedBits::determineLiveOperandBits(
