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iconv: use bswap_32 instead of __builtin_bswap32 

This file uses a mix of both functions, prefer the non-builtin version.

Reviewed-by: Florian Weimer <fweimer@redhat.com>
This commit is contained in:
Collin Funk 2025-08-05 10:07:18 +02:00 committed by Florian Weimer
parent 5d23dfb289
commit 1eec8431a5
1 changed files with 4 additions and 4 deletions
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8
iconv/gconv_simple.c
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@ -90,7 +90,7 @@ internal_ucs4_loop (struct __gconv_step *step,
for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4, outptr += 4)
{
uint32_t val = get32 (inptr);
put32 (outptr, __builtin_bswap32 (val));
put32 (outptr, bswap_32 (val));
}
*inptrp = inptr;
@ -196,7 +196,7 @@ ucs4_internal_loop (struct __gconv_step *step,
{
uint32_t inval = get32 (inptr);
#if __BYTE_ORDER == __LITTLE_ENDIAN
inval = __builtin_bswap32 (inval);
inval = bswap_32 (inval);
#endif
if (__glibc_unlikely (inval > 0x7fffffff))
@ -337,7 +337,7 @@ internal_ucs4le_loop (struct __gconv_step *step,
for (cnt = 0; cnt < n_convert; ++cnt, inptr += 4, outptr += 4)
{
uint32_t val = get32 (inptr);
put32 (outptr, __builtin_bswap32 (val));
put32 (outptr, bswap_32 (val));
}
*inptrp = inptr;
@ -442,7 +442,7 @@ ucs4le_internal_loop (struct __gconv_step *step,
{
uint32_t inval = get32 (inptr);
#if __BYTE_ORDER == __BIG_ENDIAN
inval = __builtin_bswap32 (inval);
inval = bswap_32 (inval);
#endif
if (__glibc_unlikely (inval > 0x7fffffff))