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| author | George Burgess IV <george.burgess.iv@gmail.com> | 2016-06-21 01:42:47 +0000 |
|---|---|---|
| committer | George Burgess IV <george.burgess.iv@gmail.com> | 2016-06-21 01:42:47 +0000 |
| commit | 9fdbfe17a8d30981bedef5e7566273df3ddec484 (patch) | |
| tree | b8426c50a3ce89d0d7b74f57b2d3e6a8743a9f78 /llvm/lib | |
| parent | 61e43277effa646cb410c4fd88def8d5e646549d (diff) | |
| download | bcm5719-llvm-9fdbfe17a8d30981bedef5e7566273df3ddec484.tar.gz bcm5719-llvm-9fdbfe17a8d30981bedef5e7566273df3ddec484.zip | |
[CFLAA] Be more aggressive with interprocedural analysis.
This patch makes us perform interprocedural analysis on functions that
don't have internal linkage. It also removes a test that should've been
deleted in an earlier commit (since other tests now cover everything
that the newly-removed test covers).
Patch by Jia Chen.
Differential Revision: http://reviews.llvm.org/D21513
llvm-svn: 273229
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Analysis/CFLAliasAnalysis.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/CFLAliasAnalysis.cpp b/llvm/lib/Analysis/CFLAliasAnalysis.cpp index bebc61458f0..8f3c497570a 100644 --- a/llvm/lib/Analysis/CFLAliasAnalysis.cpp +++ b/llvm/lib/Analysis/CFLAliasAnalysis.cpp @@ -377,7 +377,7 @@ public: } static bool isFunctionExternal(Function *Fn) { - return Fn->isDeclaration() || !Fn->hasLocalLinkage(); + return !Fn->hasExactDefinition(); } bool tryInterproceduralAnalysis(CallSite CS, |
