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from dc4e0f4586a 2019-01-07 Richard Biener rguenther@suse.de new 6163709f258 Investigating PR target/86891 revealed a number of issues w [...] new fc6ac813e1a PR libstdc++/87787 avoid undefined null args to memcpy and memmove

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Summary of changes: gcc/ChangeLog | 39 +++ gcc/config/aarch64/aarch64-protos.h | 2 +- gcc/config/aarch64/aarch64.c | 26 +- gcc/config/aarch64/aarch64.md | 282 ++++++++++++++++++---- gcc/testsuite/ChangeLog | 5 + gcc/testsuite/gcc.target/aarch64/subs_compare_2.c | 2 +- libstdc++-v3/ChangeLog | 13 + libstdc++-v3/include/bits/char_traits.h | 2 + libstdc++-v3/include/bits/locale_facets.h | 12 +- 9 files changed, 314 insertions(+), 69 deletions(-)