* string/stratcliff.c (do_test): Add memchr tests..
* sysdeps/x86_64/memchr.S: Fix handling of end of buffer after first read quad word.
This commit is contained in:
Ulrich Drepper
parent
4bcb2658ff
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ddba0f1700
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@ -1,3 +1,9 @@
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2009-04-07 Ulrich Drepper <drepper@redhat.com>
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* string/stratcliff.c (do_test): Add memchr tests..
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* sysdeps/x86_64/memchr.S: Fix handling of end of buffer after
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first read quad word.
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2009-04-06 Ulrich Drepper <drepper@redhat.com>
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* string/strverscmp.c (__strverscmp): Fix last cleanups.
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@ -1,11 +1,11 @@
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comment_char %
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escape_char /
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% Kashmiri language locale for India.
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% Kashmiri(devanagari) language locale for India.
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% Contributed by Rakesh Pandit <rakesh.pandit@gmail.com> and
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% Pravin Satpute <psatpute@redhat.com>
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LC_IDENTIFICATION
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title "Kashmiri language locale for India"
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title "Kashmiri(devanagari) language locale for India"
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source ""
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address ""
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contact ""
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@ -32,51 +32,20 @@ category "ks_IN@devanagari:2008";LC_TELEPHONE
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END LC_IDENTIFICATION
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LC_CTYPE
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copy "i18n"
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translit_start
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include "translit_combining";""
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translit_end
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copy "ks_IN"
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END LC_CTYPE
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LC_COLLATE
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% Copy the template from ISO/IEC 14651
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copy "iso14651_t1"
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copy "ks_IN"
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END LC_COLLATE
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LC_MONETARY
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% This is the POSIX Locale definition the LC_MONETARY category.
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% These are generated based on XML base Locale difintion file
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% for IBM Class for Unicode/Java
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%
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int_curr_symbol "<U0049><U004E><U0052><U0020>"
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currency_symbol "<U0930><U0942>"
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mon_decimal_point "<U002E>"
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mon_thousands_sep "<U002C>"
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mon_grouping 3
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positive_sign ""
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negative_sign "<U002D>"
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int_frac_digits 2
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frac_digits 2
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p_cs_precedes 1
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p_sep_by_space 1
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n_cs_precedes 1
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n_sep_by_space 1
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p_sign_posn 1
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n_sign_posn 1
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%
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copy "ks_IN"
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END LC_MONETARY
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LC_NUMERIC
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% This is the POSIX Locale definition for the LC_NUMERIC category.
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%
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decimal_point "<U002E>"
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thousands_sep "<U002C>"
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grouping 3
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%
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copy "ks_IN"
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END LC_NUMERIC
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@ -185,12 +154,7 @@ END LC_NAME
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LC_ADDRESS
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postal_fmt "<U0025><U007A><U0025><U0063><U0025><U0054><U0025><U0073>/
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<U0025><U0062><U0025><U0065><U0025><U0072>"
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country_ab2 "<U0049><U004E>"
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country_ab3 "<U0049><U004E><U0044>"
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country_num 356
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copy "ks_IN"
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END LC_ADDRESS
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@ -1,5 +1,5 @@
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/* Test for string function add boundaries of usable memory.
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Copyright (C) 1996,1997,1999-2002,2003,2007 Free Software Foundation, Inc.
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Copyright (C) 1996,1997,1999-2003,2007, 2009 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
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@ -46,6 +46,7 @@
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# define STPNCPY stpncpy
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# define MEMCPY memcpy
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# define MEMPCPY mempcpy
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# define MEMCHR memchr
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#endif
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@ -205,6 +206,37 @@ do_test (void)
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}
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}
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/* memchr test */
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for (outer = nchars - 1; outer >= MAX (0, nchars - 128); --outer)
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{
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for (middle = MAX (outer, nchars - 64); middle < nchars; ++middle)
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{
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adr[middle] = L('V');
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CHAR *cp = MEMCHR (&adr[outer], L('V'), 3 * size);
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if (cp - &adr[outer] != middle - outer)
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{
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printf ("%s flunked for outer = %d, middle = %d\n",
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STRINGIFY (MEMCHR), outer, middle);
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result = 1;
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}
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adr[middle] = L('T');
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}
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}
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for (outer = nchars - 1; outer >= MAX (0, nchars - 128); --outer)
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{
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CHAR *cp = MEMCHR (&adr[outer], L('V'), nchars - outer);
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if (cp != NULL)
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{
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printf ("%s flunked for outer = %d\n",
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STRINGIFY (MEMCHR), outer);
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result = 1;
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}
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}
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/* This function only exists for single-byte characters. */
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#ifndef WCSTEST
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/* rawmemchr test */
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@ -37,12 +37,12 @@ ENTRY (memchr)
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shl %cl, %esi
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pmovmskb %xmm0, %ecx
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andl %esi, %ecx
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movl $0, %esi
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movl $16, %esi
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jnz 1f
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cmpq %rsi, %rdx
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jle 3f
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2: movdqa 16(%rdi,%rsi), %xmm0
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2: movdqa (%rdi,%rsi), %xmm0
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leaq 16(%rsi), %rsi
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pcmpeqb %xmm1, %xmm0
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pmovmskb %xmm0, %ecx
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@ -54,10 +54,10 @@ ENTRY (memchr)
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3: xorl %eax, %eax
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ret
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1: leaq (%rdi,%rsi), %rax
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1: leaq -16(%rdi,%rsi), %rax
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bsfl %ecx, %ecx
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addq %rcx, %rax
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addq %rcx, %rsi
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leaq -16(%rsi,%rcx), %rsi
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cmpq %rsi, %rdx
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jle 3b
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ret
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