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| author | Jakub Jelinek <jakub@redhat.com> | 2015-11-25 09:58:32 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2015-11-25 09:58:32 +0100 |
| commit | 6837d899c86d8b5eab15103e9466039304897ae7 (patch) | |
| tree | 677c7add8d2188eeaeeed19d735f8bf09de3aa7b /libjava/classpath/gnu/java/net/protocol/http/LimitedLengthInputStream.java | |
| parent | 85c69b0b05356480db26c2b118c21002cd6423bf (diff) | |
re PR target/67089 (Integer overflow checks not optimized on x86/x86_64)
PR target/67089
* tree-ssa-math-opts.c (uaddsub_overflow_check_p,
match_uaddsub_overflow): New functions.
(pass_optimize_widening_mul::execute): Call match_uaddsub_overflow.
* gcc.dg/pr67089-1.c: New test.
* gcc.dg/pr67089-2.c: New test.
* gcc.dg/pr67089-3.c: New test.
* gcc.dg/pr67089-4.c: New test.
* gcc.dg/pr67089-5.c: New test.
* gcc.dg/pr67089-6.c: New test.
* gcc.dg/pr67089-7.c: New test.
From-SVN: r230856
Diffstat (limited to 'libjava/classpath/gnu/java/net/protocol/http/LimitedLengthInputStream.java')
0 files changed, 0 insertions, 0 deletions