]> git.ipfire.org Git - thirdparty/gcc.git/commitdiff
Daily bump.
authorGCC Administrator <gccadmin@gcc.gnu.org>
Mon, 1 Jan 2024 00:18:40 +0000 (00:18 +0000)
committerGCC Administrator <gccadmin@gcc.gnu.org>
Mon, 1 Jan 2024 00:18:40 +0000 (00:18 +0000)
gcc/ChangeLog
gcc/DATESTAMP
gcc/testsuite/ChangeLog
libstdc++-v3/ChangeLog

index 63f746b2c2543e46054704b775cfc3591074409b..c55e0f46c17fc7c84b568dad5e4ce0f698866cf5 100644 (file)
@@ -1,3 +1,10 @@
+2023-12-31  Uros Bizjak  <ubizjak@gmail.com>
+           Roger Sayle  <roger@nextmovesoftware.com>
+
+       PR target/43644
+       * config/i386/i386.md (*add<dwi>3_doubleword_concat_zext): Tweak
+       order of instructions after split, to minimize number of moves.
+
 2023-12-29  Jan Hubicka  <jh@suse.cz>
 
        * config/i386/x86-tune.def (X86_TUNE_AVOID_128FMA_CHAINS,
index d3a1eb5640c8cb130d927395d639e0e0d5d127d6..72e8e2938b8112e943b84b7c205cd2c8f59799b2 100644 (file)
@@ -1 +1 @@
-20231231
+20240101
index 6b2f90853af4e98bd3b40044c857bb122c2579f3..7e37126ebee6714f98ef6ce96cf08e6de83915de 100644 (file)
@@ -1,3 +1,9 @@
+2023-12-31  Uros Bizjak  <ubizjak@gmail.com>
+           Roger Sayle  <roger@nextmovesoftware.com>
+
+       PR target/43644
+       * gcc.target/i386/pr43644-2.c: Expect 2 movq instructions.
+
 2023-12-30  Martin Uecker  <uecker@tugraz.at>
 
        * gcc.dg/c23-tag-9.c: New test.
index 2e0407adfc6ca2a109969e3f2c160a9d61be40d0..f97165b4992cc0e1d672b3632e4a4be2bbc1c938 100644 (file)
@@ -1,3 +1,28 @@
+2023-12-31  Hans-Peter Nilsson  <hp@axis.com>
+
+       * testsuite/20_util/hash/quality.cc: Increase timeout by a factor 3.
+
+2023-12-31  François Dumont  <fdumont@gcc.gnu.org>
+
+       * include/bits/hashtable.h: Move comment about all equivalent values
+       being next to each other in the class documentation header.
+       (_M_reinsert_node, _M_merge_unique): Implement small size optimization.
+       (_M_find_tr, _M_count_tr, _M_equal_range_tr): Likewise.
+
+2023-12-31  François Dumont  <fdumont@gcc.gnu.org>
+
+       * testsuite/performance/23_containers/insert/54075.cc: Add lookup on unknown entries
+       w/o copy to see potential impact of memory fragmentation enhancements.
+       * testsuite/performance/23_containers/insert/unordered_multiset_hint.cc: Enhance hash
+       functor to make it perfect, exactly 1 entry per bucket. Also use hash functor tagged as
+       slow or not to bench w/o hash code cache.
+       * testsuite/performance/23_containers/insert/unordered_set_hint.cc: New test case. Like
+       previous one but using std::unordered_set.
+       * testsuite/performance/23_containers/insert/unordered_set_range_insert.cc: New test case.
+       Check performance of range-insertion compared to individual insertions.
+       * testsuite/performance/23_containers/insert_erase/unordered_small_size.cc: Add same bench
+       but after a copy to demonstrate impact of enhancements regarding memory fragmentation.
+
 2023-12-22  Christophe Lyon  <christophe.lyon@linaro.org>
 
        * Makefile.am: Allow overriding EXEPCT.