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Accepting request 714702 from devel:libraries:c_c++

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OBS-URL: https://build.opensuse.org/request/show/714702
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/zlib?expand=0&rev=72
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Dominique Leuenberger 2019-07-16 06:28:32 +00:00 committed by Git OBS Bridge
commit 380c747c11
2 changed files with 12 additions and 3 deletions
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8
zlib-power8-fate325307.patch
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@ -5,6 +5,8 @@ Subject: [PATCH 1/8] Add Power8+ optimized crc32-vpmsum from
https://github.com/antonblanchard/crc32-vpmsum/ https://github.com/antonblanchard/crc32-vpmsum/
This is the C implementation created by Rogerio Alves <rogealve@br.ibm.com> This is the C implementation created by Rogerio Alves <rogealve@br.ibm.com>
Bruce R. - Tweaked patch to have type of crc32_vpmsum conform to usage
(see bsc#1141059)
--- ---
power8-crc/clang_workaround.h | 69 +++ power8-crc/clang_workaround.h | 69 +++
power8-crc/crc32_constants.h | 1206 +++++++++++++++++++++++++++++++++++++++++ power8-crc/crc32_constants.h | 1206 +++++++++++++++++++++++++++++++++++++++++
@ -1389,10 +1391,10 @@ Index: zlib-1.2.11/contrib/power8-crc/vec_crc32.c
+#define CRC32_FUNCTION crc32_vpmsum +#define CRC32_FUNCTION crc32_vpmsum
+#endif +#endif
+ +
+unsigned int CRC32_FUNCTION(unsigned int crc, const unsigned char *p, +unsigned long CRC32_FUNCTION(unsigned long crc_l, const unsigned char *p,
+ unsigned long len) + unsigned long len)
+{ +{
+ unsigned int prealign; + unsigned int prealign, crc = (unsigned int)crc_l;
+ unsigned int tail; + unsigned int tail;
+ +
+ /* For zlib API */ + /* For zlib API */
@ -1427,7 +1429,7 @@ Index: zlib-1.2.11/contrib/power8-crc/vec_crc32.c
+ crc ^= 0xffffffff; + crc ^= 0xffffffff;
+#endif +#endif
+ +
+ return crc; + return (unsigned long)crc;
+} +}
+ +
+#if defined (__clang__) +#if defined (__clang__)

7
zlib.changes
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@ -1,3 +1,10 @@
-------------------------------------------------------------------
Thu Jul 11 16:09:34 UTC 2019 - Bruce Rogers <brogers@suse.com>
- Tweak zlib-power8-fate325307.patch to have type of crc32_vpmsum
conform to usage
bsc#1141059
------------------------------------------------------------------- -------------------------------------------------------------------
Tue Jul 2 07:22:36 UTC 2019 - Martin Liška <mliska@suse.cz> Tue Jul 2 07:22:36 UTC 2019 - Martin Liška <mliska@suse.cz>