diff options
Diffstat (limited to 'lib/Transforms/IPO')
| -rw-r--r-- | lib/Transforms/IPO/Inliner.cpp | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp index 1c3d5a81f3..e9ae21f795 100644 --- a/lib/Transforms/IPO/Inliner.cpp +++ b/lib/Transforms/IPO/Inliner.cpp @@ -140,7 +140,14 @@ bool Inliner::runOnSCC(const std::vector<CallGraphNode*> &SCC) { int InlineCost = getInlineCost(CS); float FudgeFactor = getInlineFudgeFactor(CS); - if (InlineCost >= (int)(InlineThreshold * FudgeFactor)) { + Function *Fn = CS.getCalledFunction(); + bool AlwaysInline = false; + if (Fn && (Fn->getNotes() & FP_AlwaysInline)) + AlwaysInline = true; + if (Fn && (Fn->getNotes() & FP_NoInline)) + DOUT << "NOT Inlining: inline=never is set" << *CS.getInstruction(); + else if (!AlwaysInline + && InlineCost >= (int)(InlineThreshold * FudgeFactor)) { DOUT << " NOT Inlining: cost=" << InlineCost << ", Call: " << *CS.getInstruction(); } else { |