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| author | Andrew Stubbs <ams@codesourcery.com> | 2015-03-18 14:27:13 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@gcc.gnu.org> | 2015-03-18 14:27:13 +0000 |
| commit | b4f3051a5fc315c5103f034b81e4d4b3c288fdc4 (patch) | |
| tree | 69b1cb1f705af4cd981f939fff7d9571ae8a9784 /libstdc++-v3/config | |
| parent | 1aec2ecce4085a664f489e7a3585d993a9939a1d (diff) | |
| download | gcc-b4f3051a5fc315c5103f034b81e4d4b3c288fdc4.tar.gz | |
re PR middle-end/64491 (incorrect warning: loop exit may only be reached after undefined behavior)
Fix PR64491
2015-03-18 Andrew Stubbs <ams@codesourcery.com>
PR middle-end/64491
Revert:
2014-11-20 Andrew Stubbs <ams@codesourcery.com>
* tree-ssa-loop-niter.c (maybe_lower_iteration_bound): Warn if a loop
condition would be removed due to undefined behaviour.
2015-03-18 Andrew Stubbs <ams@codesourcery.com>
PR middle-end/64491
Revert:
2014-11-20 Andrew Stubbs <ams@codesourcery.com>
* gcc.dg/undefined-loop-1.c: New file.
* gcc.dg/undefined-loop-2.c: New file.
2014-12-24 Andrew Stubbs <ams@codesourcery.com>
PR testsuite/64032
* gcc.dg/undefined-loop-2.c: Don't allow GCC to optimize away the
loop exits too early.
From-SVN: r221492
Diffstat (limited to 'libstdc++-v3/config')
0 files changed, 0 insertions, 0 deletions