diff options
| author | Duncan Sands <baldrick@free.fr> | 2010-09-02 08:52:23 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2010-09-02 08:52:23 +0000 |
| commit | 8cf2663227c357437bd67ff4ce54683b540f5318 (patch) | |
| tree | aacfe2719669020276ee1130bda442796c9e4cb7 | |
| parent | 33198391d6d30127643c0d1f4ae9ed1ef85ed7f0 (diff) | |
Print the number of uses of a function in the .ll since it can be informative
and there seems to be no reason not to.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112812 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/VMCore/AsmWriter.cpp | 4 | ||||
| -rw-r--r-- | test/Transforms/IndVarSimplify/2003-12-10-IndVarDeadCode.ll | 3 |
2 files changed, 3 insertions, 4 deletions
diff --git a/lib/VMCore/AsmWriter.cpp b/lib/VMCore/AsmWriter.cpp index ab9dd3e7f9..ce1b6f1e21 100644 --- a/lib/VMCore/AsmWriter.cpp +++ b/lib/VMCore/AsmWriter.cpp @@ -1635,9 +1635,9 @@ void AssemblyWriter::printFunction(const Function *F) { if (F->hasGC()) Out << " gc \"" << F->getGC() << '"'; if (F->isDeclaration()) { - Out << "\n"; + Out << " ; [#uses=" << F->getNumUses() << "]\n"; // Output # uses } else { - Out << " {"; + Out << " { ; [#uses=" << F->getNumUses() << ']'; // Output # uses // Output all of its basic blocks... for the function for (Function::const_iterator I = F->begin(), E = F->end(); I != E; ++I) diff --git a/test/Transforms/IndVarSimplify/2003-12-10-IndVarDeadCode.ll b/test/Transforms/IndVarSimplify/2003-12-10-IndVarDeadCode.ll index c8f97e39be..74393e8730 100644 --- a/test/Transforms/IndVarSimplify/2003-12-10-IndVarDeadCode.ll +++ b/test/Transforms/IndVarSimplify/2003-12-10-IndVarDeadCode.ll @@ -1,8 +1,7 @@ ; The induction variable canonicalization pass shouldn't leave dead ; instructions laying around! ; -; RUN: opt < %s -indvars -S | \ -; RUN: not grep {#uses=0} +; RUN: opt < %s -indvars -S | grep {#uses=0} | count 1 define i32 @mul(i32 %x, i32 %y) { entry: |