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Vector registers perform much better for moves compared to pairs of registers on falkor, so use them instead. This results in a time reduction of up to 50% (i.e. 2x improvement) for a lot of the smaller sizes, i.e. up to 1K in memmove-walk. Improvements for larger sizes are smaller, at about 1%-2%. * sysdeps/aarch64/multiarch/memmove_falkor.S (__memcpy_falkor): Use vector registers. |
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| .. | ||
| bits | ||
| fpu | ||
| multiarch | ||
| nptl | ||
| __longjmp.S | ||
| abort-instr.h | ||
| atomic-machine.h | ||
| bsd-_setjmp.S | ||
| bsd-setjmp.S | ||
| configure | ||
| configure.ac | ||
| crti.S | ||
| crtn.S | ||
| dl-irel.h | ||
| dl-link.sym | ||
| dl-machine.h | ||
| dl-sysdep.h | ||
| dl-tls.h | ||
| dl-tlsdesc.h | ||
| dl-tlsdesc.S | ||
| dl-trampoline.S | ||
| dl-tunables.list | ||
| e_sqrtl.c | ||
| Implies | ||
| jmpbuf-offsets.h | ||
| jmpbuf-unwind.h | ||
| ldsodefs.h | ||
| libc-tls.c | ||
| libm-test-ulps | ||
| libm-test-ulps-name | ||
| linkmap.h | ||
| machine-gmon.h | ||
| Makefile | ||
| math-tests.h | ||
| mcount.c | ||
| memchr.S | ||
| memcmp.S | ||
| memcpy.S | ||
| memmove.S | ||
| memset-reg.h | ||
| memset.S | ||
| memusage.h | ||
| preconfigure | ||
| rawmemchr.S | ||
| setjmp.S | ||
| sfp-machine.h | ||
| sotruss-lib.c | ||
| stackinfo.h | ||
| start.S | ||
| stpcpy.S | ||
| strchr.S | ||
| strchrnul.S | ||
| strcmp.S | ||
| strcpy.S | ||
| string_private.h | ||
| strlen.S | ||
| strncmp.S | ||
| strnlen.S | ||
| strrchr.S | ||
| sysdep.h | ||
| tls-macros.h | ||
| tlsdesc.c | ||
| tlsdesc.sym | ||
| tst-audit.h | ||
| Versions | ||