diff options
| author | Bill Wendling <isanbard@gmail.com> | 2011-10-17 18:22:52 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2011-10-17 18:22:52 +0000 |
| commit | 728662f9e869251ff9b5a847b0cb0daa99d1d250 (patch) | |
| tree | 585f6c4f263ad1cfd11ab701476fc8e77764b8c6 /lib/Transforms | |
| parent | f1fddcd9e01ceb38ee7f2951f9e109cccb601654 (diff) | |
| download | llvm-728662f9e869251ff9b5a847b0cb0daa99d1d250.tar.gz llvm-728662f9e869251ff9b5a847b0cb0daa99d1d250.tar.bz2 llvm-728662f9e869251ff9b5a847b0cb0daa99d1d250.tar.xz | |
Now that we have the ReturnsTwice function attribute, this method is
obsolete. Check the attribute instead.
<rdar://problem/8031714>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142212 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms')
| -rw-r--r-- | lib/Transforms/Scalar/TailRecursionElimination.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Transforms/Scalar/TailRecursionElimination.cpp b/lib/Transforms/Scalar/TailRecursionElimination.cpp index e21eb9dca2..1022485a94 100644 --- a/lib/Transforms/Scalar/TailRecursionElimination.cpp +++ b/lib/Transforms/Scalar/TailRecursionElimination.cpp @@ -213,7 +213,7 @@ bool TailCallElim::runOnFunction(Function &F) { // Finally, if this function contains no non-escaping allocas, or calls // setjmp, mark all calls in the function as eligible for tail calls //(there is no stack memory for them to access). - if (!FunctionContainsEscapingAllocas && !F.callsFunctionThatReturnsTwice()) + if (!FunctionContainsEscapingAllocas && !F.hasFnAttr(Attribute::ReturnsTwice)) for (Function::iterator BB = F.begin(), E = F.end(); BB != E; ++BB) for (BasicBlock::iterator I = BB->begin(), E = BB->end(); I != E; ++I) if (CallInst *CI = dyn_cast<CallInst>(I)) { |