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| author | Eli Friedman <eli.friedman@gmail.com> | 2009-07-22 08:12:59 +0000 |
|---|---|---|
| committer | Eli Friedman <eli.friedman@gmail.com> | 2009-07-22 08:12:59 +0000 |
| commit | 315596c39cf67bf8fab9378bd6b3f4b94a0aaac2 (patch) | |
| tree | 94584a7c814ae265db040eae6d1bf93e2f31f79f /llvm/lib/Transforms/Utils | |
| parent | 4b02b2f79c3ced2e17d34c41e607b2a2bc2fe15b (diff) | |
| download | bcm5719-llvm-315596c39cf67bf8fab9378bd6b3f4b94a0aaac2.tar.gz bcm5719-llvm-315596c39cf67bf8fab9378bd6b3f4b94a0aaac2.zip | |
Don't give a massive inlining cost bonus to available_externally
functions with a single use; eliminating the single use may eliminate
the function from the current module, but usually doesn't eliminate
it from the final program.
llvm-svn: 76730
Diffstat (limited to 'llvm/lib/Transforms/Utils')
| -rw-r--r-- | llvm/lib/Transforms/Utils/InlineCost.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/InlineCost.cpp b/llvm/lib/Transforms/Utils/InlineCost.cpp index 8925a752b19..9cd47027631 100644 --- a/llvm/lib/Transforms/Utils/InlineCost.cpp +++ b/llvm/lib/Transforms/Utils/InlineCost.cpp @@ -201,8 +201,7 @@ InlineCost InlineCostAnalyzer::getInlineCost(CallSite CS, // If there is only one call of the function, and it has internal linkage, // make it almost guaranteed to be inlined. // - if ((Callee->hasLocalLinkage() || Callee->hasAvailableExternallyLinkage()) && - Callee->hasOneUse()) + if (Callee->hasLocalLinkage() && Callee->hasOneUse()) InlineCost -= 15000; // If this function uses the coldcc calling convention, prefer not to inline |
