diff options
Diffstat (limited to 'lib/Transforms/IPO/InlineSimple.cpp')
| -rw-r--r-- | lib/Transforms/IPO/InlineSimple.cpp | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp index c4b033c8c1..52d75735ef 100644 --- a/lib/Transforms/IPO/InlineSimple.cpp +++ b/lib/Transforms/IPO/InlineSimple.cpp @@ -141,14 +141,11 @@ void FunctionInfo::analyzeFunction(Function *F) { II != E; ++II) { if (isa<DbgInfoIntrinsic>(II)) continue; // Debug intrinsics don't count. - // Noop casts don't count. + // Noop casts, including ptr <-> int, don't count. if (const CastInst *CI = dyn_cast<CastInst>(II)) { - const Type *OpTy = CI->getOperand(0)->getType(); - if (CI->getType()->isLosslesslyConvertibleTo(OpTy)) + if (CI->isLosslessCast() || isa<IntToPtrInst>(CI) || + isa<PtrToIntInst>(CI)) continue; - if ((isa<PointerType>(CI->getType()) && OpTy->isInteger()) || - (isa<PointerType>(OpTy) && CI->getType()->isInteger())) - continue; // ptr <-> int is *probably* noop cast. } else if (const GetElementPtrInst *GEPI = dyn_cast<GetElementPtrInst>(II)) { // If a GEP has all constant indices, it will probably be folded with |