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| author | Paolo Carlini <paolo.carlini@oracle.com> | 2012-04-14 22:33:22 +0000 |
|---|---|---|
| committer | Paolo Carlini <paolo@gcc.gnu.org> | 2012-04-14 22:33:22 +0000 |
| commit | f84ca6e7cefa1c2fdcfc1cc37c6bbbaa4877154f (patch) | |
| tree | 8b420cece30584d28c1e8bb54f8329b5dfb328c3 /gcc | |
| parent | 608dccd7ab68e19bcd61caad1161be7d8db10056 (diff) | |
| download | gcc-f84ca6e7cefa1c2fdcfc1cc37c6bbbaa4877154f.zip gcc-f84ca6e7cefa1c2fdcfc1cc37c6bbbaa4877154f.tar.gz gcc-f84ca6e7cefa1c2fdcfc1cc37c6bbbaa4877154f.tar.bz2 | |
re PR libstdc++/52699 (infinite loop generated with -O0)
2012-04-14 Paolo Carlini <paolo.carlini@oracle.com>
PR libstdc++/52699
* include/bits/random.tcc (independent_bits_engine<>::operator()())
Avoid various overflows; use common_type on result_type and
_RandomNumberEngine::result_type; avoid floating point computations;
other smaller tweaks.
* include/bits/random.tcc (uniform_int_distribution<>::operator())
Use common_type; assume _UniformRandomNumberGenerator::result_type
unsigned; tidy.
* include/bits/stl_algobase.h (__lg(unsigned), __lg(unsigned long),
__lg(unsigned long long)): Add.
From-SVN: r186456
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions