diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Transforms/IPO/Inliner.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/IPO/Inliner.cpp b/llvm/lib/Transforms/IPO/Inliner.cpp index 1468155cda8..084f3f084f9 100644 --- a/llvm/lib/Transforms/IPO/Inliner.cpp +++ b/llvm/lib/Transforms/IPO/Inliner.cpp @@ -60,7 +60,10 @@ InlinedArrayAllocasTy; /// do so and update the CallGraph for this operation. /// /// This function also does some basic book-keeping to update the IR. The -/// InlinedArrayAllocas map keeps track of any +/// InlinedArrayAllocas map keeps track of any allocas that are already +/// available from other functions inlined into the caller. If we are able to +/// inline this call site we attempt to reuse already available allocas or add +/// any new allocas to the set if not possible. static bool InlineCallIfPossible(CallSite CS, CallGraph &CG, const TargetData *TD, InlinedArrayAllocasTy &InlinedArrayAllocas) { |
