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glibc/sysdeps/hppa
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Richard Henderson c62b1c29c2 hppa: Add string-fza.h, string-fzc.h, and string-fzi.h 
Use UXOR,SBZ to test for a zero byte within a word.  While we can
get semi-decent code out of asm-goto, we would do slightly better
with a compiler builtin.

For index_zero et al, sequential testing of bytes is less expensive than
any tricks that involve a count-leading-zeros insn that we don't have.

Checked on hppa-linux-gnu.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
2023-02-06 16:19:35 -03:00
..
bits Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
fpu Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
hppa1.1 Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
nptl Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
__longjmp.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
abort-instr.h
add_n.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bsd-_setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
bsd-setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
configure elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 2022-04-26 09:26:22 -07:00
configure.ac elf: Replace PI_STATIC_AND_HIDDEN with opposite HIDDEN_VAR_NEEDS_DYNAMIC_RELOC 2022-04-26 09:26:22 -07:00
crti.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
crtn.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-fptr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-fptr.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-irel.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-lookupcfg.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-machine.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-runtime.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-runtime.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-symaddr.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-tls.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
dl-trampoline.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
elf-initfini.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
entry.h Restore ENTRY_POINT definition on hppa, ia64 (bug 28749) 2022-01-07 14:47:31 +01:00
gccframe.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
get-rounding-mode.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
jmpbuf-offsets.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
jmpbuf-unwind.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
ldsodefs.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libc-tls.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
libgcc-compat.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
linkmap.h
lshift.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
machine-gmon.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
Makefile Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
math-tests-snan-payload.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
memcopy.h hppa: Add memcopy.h 2023-02-06 16:19:35 -03:00
mp_clz_tab.c
nan-high-order-bit.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
preconfigure
rshift.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
setjmp.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
shlib-versions
sotruss-lib.c Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
stackinfo.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
start.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
string-fzb.h hppa: Add string-fza.h, string-fzc.h, and string-fzi.h 2023-02-06 16:19:35 -03:00
string-fzc.h hppa: Add string-fza.h, string-fzc.h, and string-fzi.h 2023-02-06 16:19:35 -03:00
string-fzi.h hppa: Add string-fza.h, string-fzc.h, and string-fzi.h 2023-02-06 16:19:35 -03:00
sub_n.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
sysdep.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
tininess.h
tst-audit.h Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
udiv_qrnnd.S Update copyright dates with scripts/update-copyrights 2023-01-06 21:14:39 +00:00
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