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| author | Duncan Sands <baldrick@free.fr> | 2009-05-07 18:08:34 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2009-05-07 18:08:34 +0000 |
| commit | a4edebc5c2665720a5bb69b0d5a1f167eb51d2fe (patch) | |
| tree | 18271590fa0bba6ad40e9fa97efa3c791326bf90 /lib/Transforms/Scalar/TailRecursionElimination.cpp | |
| parent | d32c972780409e0415302847e3969acbb9ed9ad9 (diff) | |
| download | external_llvm-a4edebc5c2665720a5bb69b0d5a1f167eb51d2fe.zip external_llvm-a4edebc5c2665720a5bb69b0d5a1f167eb51d2fe.tar.gz external_llvm-a4edebc5c2665720a5bb69b0d5a1f167eb51d2fe.tar.bz2 | |
Revert r70876 and add a testcase (@c7) showing the problem:
bits captured, but the pointer marked nocapture. In fact
I now recall that this problem is why only readnone functions
returning void were considered before! However keep a small
fix that was also in r70876: a readnone function returning
void can result in bits being captured if it unwinds, so
test for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@71168 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Scalar/TailRecursionElimination.cpp')
0 files changed, 0 insertions, 0 deletions