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| author | GCC Administrator <gccadmin@gcc.gnu.org> | 2022-04-16 00:16:31 +0000 |
|---|---|---|
| committer | GCC Administrator <gccadmin@gcc.gnu.org> | 2022-04-16 00:16:31 +0000 |
| commit | 587953f0931d6af870c8f8fdba64985a27836914 (patch) | |
| tree | 031cc244d47cd933d67196f10edbd35bf17032c3 /libstdc++-v3 | |
| parent | d00dd52ea15f9026c327d2f591eb456d6f11df2c (diff) | |
| download | gcc-587953f0931d6af870c8f8fdba64985a27836914.zip gcc-587953f0931d6af870c8f8fdba64985a27836914.tar.gz gcc-587953f0931d6af870c8f8fdba64985a27836914.tar.bz2 | |
Daily bump.
Diffstat (limited to 'libstdc++-v3')
| -rw-r--r-- | libstdc++-v3/ChangeLog | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index c496804..ac3d02a 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -1,3 +1,29 @@ +2022-04-15 Patrick Palka <ppalka@redhat.com> + + PR libstdc++/104858 + * include/bits/ranges_algo.h (__minmax_fn): Avoid dereferencing + __first twice at the start. + * testsuite/25_algorithms/minmax/constrained.cc (test06): New test. + +2022-04-15 Patrick Palka <ppalka@redhat.com> + + * include/std/charconv (__from_chars_alnum_to_val_table): Define. + (__from_chars_alnum_to_val): Define. + (__from_chars_binary): Rename to ... + (__from_chars_pow2_base): ... this. Generalize to handle any + power-of-two base using __from_chars_alnum_to_val. + (__from_chars_digit): Optimize digit recognition to a single + test instead of two tests. Use [[__unlikely___]] attribute. + (__from_chars_alpha_to_num): Remove. + (__from_chars_alnum): Use __from_chars_alnum_to_val. Use a + nested loop for the overflow case. Maintain a lower bound + on the number of available bits in the result and use it to + omit the overflow check. + (from_chars): Adjust appropriately. + * src/c++17/floating_from_chars.cc (ascii_to_hexit): Remove. + (__floating_from_chars_hex): Use __from_chars_alnum_to_val + to recognize a hex digit instead. + 2022-04-14 Palmer Dabbelt <palmer@rivosinc.com> * acinclude.m4 (GLIBCXX_ENABLE_LOCK_POLICY): Force auto to mutex |