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| author | Eric Christopher <echristo@apple.com> | 2010-01-14 21:48:00 +0000 |
|---|---|---|
| committer | Eric Christopher <echristo@apple.com> | 2010-01-14 21:48:00 +0000 |
| commit | 745d8c95ef75b76ad3f6325f13876d8195e18ebd (patch) | |
| tree | b93676de3c9a0de57bd63fcc1c7c9186b83593cf /lib/Analysis/InlineCost.cpp | |
| parent | 86e69fa901ea0e04bc24ae3d8f757bccc84c10e6 (diff) | |
| download | external_llvm-745d8c95ef75b76ad3f6325f13876d8195e18ebd.zip external_llvm-745d8c95ef75b76ad3f6325f13876d8195e18ebd.tar.gz external_llvm-745d8c95ef75b76ad3f6325f13876d8195e18ebd.tar.bz2 | |
Few minor changes that were requested. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93462 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/InlineCost.cpp')
| -rw-r--r-- | lib/Analysis/InlineCost.cpp | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/Analysis/InlineCost.cpp b/lib/Analysis/InlineCost.cpp index 87b2361..578b2b6 100644 --- a/lib/Analysis/InlineCost.cpp +++ b/lib/Analysis/InlineCost.cpp @@ -102,11 +102,15 @@ unsigned InlineCostAnalyzer::FunctionInfo:: return Reduction; } -// callIsSmall - If a call will lower to a single selection DAG node, or +// callIsSmall - If a call is likely to lower to a single target instruction, or // is otherwise deemed small return true. // TODO: Perhaps calls like memcpy, strcpy, etc? static bool callIsSmall(const Function *F) { - if (F && !F->hasLocalLinkage() && F->hasName()) { + if (!F) return false; + + if (F->hasLocalLinkage()) return false; + + if (F->hasName()) { StringRef Name = F->getName(); // These will all likely lower to a single selection DAG node. |