Dominique Leuenberger
f7ce9b76c0
OBS-URL: https://build.opensuse.org/package/show/multimedia:libs/orc?expand=0&rev=45
262 lines
11 KiB
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262 lines
11 KiB
Plaintext
-------------------------------------------------------------------
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Thu Oct 9 13:41:02 UTC 2014 - dimstar@opensuse.org
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- Add xz BuildRequires for openSUSE < 11.3 (and thus also SLE11).
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-------------------------------------------------------------------
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Tue Sep 23 20:58:44 UTC 2014 - zaitor@opensuse.org
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- Temp-disable testsuite on i586 until we get the random fails
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sorted out with upstream.
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- Drop orc-disable-test-limits.patch, and autoreconf call, and
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corresponding BuildRequires, as testsuite is disabled, and patch
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needing them is dropped.
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-------------------------------------------------------------------
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Wed Sep 17 11:14:54 UTC 2014 - zaitor@opensuse.org
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- Update to version 0.4.22:
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+ Handle NOCONFIGURE=1 in autogen.sh.
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+ Some memory leak fixes in the compiler.
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+ Fixes for compiler warnings on Win64.
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+ Properly detect CPU features on Android in non-debug build.
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+ Use Android logging system instead of stderr for debug output.
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-------------------------------------------------------------------
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Fri Jul 4 07:57:28 UTC 2014 - idonmez@suse.com
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- Update to version 0.4.21
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+ Fix memory leaks
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+ Fix list corruption when splitting code memory chunks,
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causing crashes when allocating a lot of code memory and trying
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to free it later
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+ Various compiler warnings, coverity warnings and static code
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analysis fixes
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+ Documentation fix for mulhsw, mulhuw
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- Add orc-disable-test-limits.patch to disable test-limits test,
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it only works on x86-64
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-------------------------------------------------------------------
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Fri Dec 20 16:14:22 UTC 2013 - zaitor@opensuse.org
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- Update to version 0.4.18:
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+ Important bugfix in reading constants from bytecode.
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+ Documentation and code cleanup.
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+ Fix cache flushing on iOS.
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-------------------------------------------------------------------
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Wed May 15 18:05:56 UTC 2013 - dimstar@opensuse.org
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- Update to version 0.4.17:
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+ Merged known distro patches.
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+ Added MIPS backend.
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+ Disabled ARM backend because of poor coverage.
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+ Added bytecode parsing and writing. This can be used instead of
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manual creation of OrcPrograms.
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- Drop altivec.patch and ppc64.patch: fixed upstream.
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-------------------------------------------------------------------
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Mon Sep 17 17:48:52 UTC 2012 - schwab@linux-m68k.org
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- ppc64.patch: Add support for PowerPC64
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- altivec.patch: Fix altivec implementation of cmpltf and cmplef operations
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- Reenable check on ppc and ppc64
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-------------------------------------------------------------------
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Thu Mar 8 11:58:18 UTC 2012 - idonmez@suse.com
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- Disable check on ARM.
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-------------------------------------------------------------------
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Thu Feb 2 12:26:37 UTC 2012 - idonmez@suse.com
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- Fix license to be BSD-3-Clause.
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-------------------------------------------------------------------
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Wed Feb 1 11:09:49 UTC 2012 - dvaleev@suse.com
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- disable check on ppc ppc64.
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-------------------------------------------------------------------
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Tue Oct 4 07:47:08 UTC 2011 - vuntz@opensuse.org
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- Update to version 0.4.16:
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+ orc_init() tried to take the same mutex as generated C code
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that calls (indirectly) orc_init().
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+ sse: Fixes for 64 bit pointers with any of the upper 32 bits
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set.
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-------------------------------------------------------------------
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Mon Sep 26 11:35:02 UTC 2011 - vuntz@opensuse.org
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- Update to version 0.4.15:
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+ Protect global resources with mutexes.
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+ Restore c64x-c backend (untested).
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+ Convert MMX and SSE backends to a new instruction scheduler.
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+ Add alignment and size hints to parser.
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-------------------------------------------------------------------
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Mon Jul 4 09:18:42 CEST 2011 - vuntz@opensuse.org
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- Update to version 0.4.14:
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+ Various fixes for SSE, MMX and Altivec
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+ Fix endianness issues
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-------------------------------------------------------------------
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Wed Apr 27 16:02:34 UTC 2011 - chris@computersalat.de
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- Update to version 0.4.13:
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+ Fixes two serious code generation bugs in 0.4.12 on SSE and
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Altivec.
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+ Add some compatibility code to mitigate the previous automatic
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inclusion of stdint.h
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- Changes from version 0.4.12:
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+ Fix gcc-4.6 warnings in generated code
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+ Codegen fixes for Altivec. Passes regression tests again.
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+ More error checking for code allocation.
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+ NEON: floating point improvements
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+ Removed stdint.h from API. This could theoretically cause
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breakage if you depended on orc to include stdint.h.
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+ Addition of the OrcCode structure, which keeps track of
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compiled code. This now allows applications to free unused
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code.
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+ x86 code generation was completely refactored to add an
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intermediate stage, which will later be used for instruction
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reordering.
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-------------------------------------------------------------------
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Wed Dec 8 12:43:53 UTC 2010 - cristian.rodriguez@opensuse.org
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- Run make check
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-------------------------------------------------------------------
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Mon Oct 18 10:20:19 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.11:
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+ Fixes for CPUs that don't have backends
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+ Fix loading of double parameters
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+ mmx: Fix 64-bit parameter loading
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+ sse/mmx: Fix x2/x4 with certain opcodes
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-------------------------------------------------------------------
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Sat Oct 9 11:20:19 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.10:
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+ Added several simple 64-bit opcodes
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+ Improved debugging by adding ORC_CODE=emulate
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+ Allocation of mmap’d areas for code now has several fallback
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methods, in order to placate various SELinux configurations.
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+ Various speed improvements in SSE backend
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+ Add SSE implementations of ldreslinl and ldresnearl.
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+ Update Mersenne Twister example
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-------------------------------------------------------------------
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Mon Sep 6 16:08:49 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.9:
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+ Added handling for 64-bit constants
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+ Fix building and use of static library
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+ Fix register allocation on Win64 (still partly broken, however)
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+ Quiet some non-errors printed by orcc in 0.4.8.
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+ Fix implementation of several opcodes.
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+ Until this release, the shared libraries all had the same
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versioning information. This should be fixed going forward.
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-------------------------------------------------------------------
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Mon Aug 30 17:36:41 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.8:
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+ Fix Windows and OS/X builds
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+ Improve behavior in failure cases
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+ Major improvements for Altivec backend
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+ Significant documentation additions
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+ Memory for executable code storage is now handled in a much
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more controlled manner, and it's now possible to reclaim this
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memory after it's no longer needed.
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+ A few more 64-bit opcodes have been added, mostly related to
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arithmetic on floating point values.
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+ The orcc tool now handles 64-bit and floating point parameters
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and constants.
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- Add baselibs.conf.
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-------------------------------------------------------------------
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Thu Aug 26 12:01:02 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.7:
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+ Lots of specialized new opcodes and opcode prefixes.
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+ Important fixes for ARM backend
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+ Improved emulation of programs (much faster)
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+ Implemented fallback rules for almost all opcodes for SSE and
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NEON backends
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+ Performance improvements for SSE and NEON backends.
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+ Many fixes to make larger programs compile properly.
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+ 64-bit data types are now fully implemented, although there are
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few operations on them.
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+ Loads and stores are now handled by separate opcodes (loadb,
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storeb, etc). For compatibility, these are automatically
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included where necessary. This allowed new specialized loading
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opcodes, for example, resampling a source array for use in
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scaling images.
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+ Opcodes may now be prefixed by "x2" or "x4", indicating that a
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operation should be done on 2 or 4 parts of a proportionally
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larger value. For example, "x4 addusb" performs 4 saturated
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unsigned additions on each of the four bytes of 32-bit
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quantities. This is useful in pixel operations.
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+ The MMX backend is now (semi-) automatically generated from the
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SSE backend.
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+ The orcc tool has a new option "-inline", which creates inline
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versions of the Orc stub functions. The orcc tool also
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recognizes a new directive ‘.init’, which instructs the
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compiler to generate an initialization function, which when
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called at application init time, compiles all the generated
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functions. This allows the generated stub functions to avoid
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checking if the function has already been compiled. The use of
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these two features can dramatically decrease the cost of
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calling Orc functions.
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-------------------------------------------------------------------
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Fri Aug 6 17:45:52 CEST 2010 - vuntz@opensuse.org
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- Update to version 0.4.6:
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+ Various fixes to make Orc more portable
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+ Major performance improvements to NEON backend
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+ Minor performance improvements to SSE backend
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+ Major improvements to ARM backend, now passes regression tests.
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+ The defaults for floating point operations have been changed
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somewhat: NANs are handled more like the IEEE 754 standard, and
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denormals in operations are treated as zeros. The NAN changes
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causes certain SSE operations to be slightly slower, but produce
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less surprising results. Treating denormals as zero has effects
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ranging from “slightly faster” to “now possible”.
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+ New tool: orc-bugreport. Mainly this is to provide a limited
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testing tool in the field, especially for embedded targets
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which would not have access to the testsuite that is not
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installed.
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+ The environment variable ORC_CODE can now be used to adjust
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some code generation. See orc-bugreport -help for details.
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+ orcc has a new option to generate code that is compatible with
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older versions of Orc.
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+ New NEON detection relies on Linux 2.6.29 or later.
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- Changes from version 0.4.5:
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+ Many small improvements related to converting GStreamer from
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liboil to Orc.
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+ The major addition in this release is the mainstreaming of
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the NEON backend, made possible by Nokia.
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+ There is a new experimental option to ./configure,
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--enable-backend, which allows you to choose a single code
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generation backend to include in the library. This is mostly
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useful for embedded systems, and is not recommended in general.
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- Do not call autogen.sh and remove workaround for doc generation.
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-------------------------------------------------------------------
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Tue May 25 15:09:05 UTC 2010 - chris@computersalat.de
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- update to version 0.4.4
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o remove obsolete orc-asneeded.patch
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-------------------------------------------------------------------
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Wed Mar 17 10:47:22 UTC 2010 - dimstar@opensuse.org
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- Initial package of orc 0.4.3
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