pull check for return inst out of loop, never inline a callee that contains
an indirectbr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85702 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp
index ee8370e..f6664ed 100644
--- a/lib/Analysis/InlineCost.cpp
+++ b/lib/Analysis/InlineCost.cpp
@@ -146,19 +146,21 @@
if (CI->isLosslessCast() || isa<IntToPtrInst>(CI) ||
isa<PtrToIntInst>(CI))
continue;
- } else if (const GetElementPtrInst *GEPI =
- dyn_cast<GetElementPtrInst>(II)) {
+ } else if (const GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(II)){
// If a GEP has all constant indices, it will probably be folded with
// a load/store.
if (GEPI->hasAllConstantIndices())
continue;
}
- if (isa<ReturnInst>(II))
- ++NumRets;
-
++NumInsts;
}
+
+ if (isa<ReturnInst>(BB->getTerminator()))
+ ++NumRets;
+
+ if (isa<IndirectBrInst>(BB->getTerminator()))
+ NeverInline = true;
}
/// analyzeFunction - Fill in the current structure with information gleaned