Update to 0.4.39
Add patch for div255w fix on ppc64le Resolves: RHEL-50713
This commit is contained in:
Wim Taymans
parent
2eec18071d
commit
6eefdcb57c
1
.gitignore
vendored
1
.gitignore
vendored
@ -8,3 +8,4 @@
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/orc-0.4.30.tar.xz
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/orc-0.4.31.tar.xz
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/orc-0.4.33.tar.xz
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/orc-0.4.39.tar.xz
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@ -0,0 +1,66 @@
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From 508280f7ac31c7d0ab2eaed33b26e6df59bb4dd9 Mon Sep 17 00:00:00 2001
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From: "L. E. Segovia" <amy@centricular.com>
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Date: Fri, 19 Jul 2024 22:25:20 -0300
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Subject: [PATCH 1/2] powerpc: fix div255w which still used the inexact
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substitution
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The code for this architecture used the substitution suggested in the
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original bug report. That one had subtle failures on armv7a and aarch64,
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but I was not able to verify if they affected PowerPC too.
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This commit fixes it by reusing the mulhuw instruction implementation --
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sse2 can be ported directly that way.
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Fixes #71
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Part-of: <https://gitlab.freedesktop.org/gstreamer/orc/-/merge_requests/195>
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---
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orc/orcrules-altivec.c | 31 +++++++++++++++----------------
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1 file changed, 15 insertions(+), 16 deletions(-)
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diff --git a/orc/orcrules-altivec.c b/orc/orcrules-altivec.c
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index 23409a8..a13fb5b 100644
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--- a/orc/orcrules-altivec.c
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+++ b/orc/orcrules-altivec.c
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@@ -1513,23 +1513,22 @@ powerpc_rule_convlf (OrcCompiler *p, void *user, OrcInstruction *insn)
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static void
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powerpc_rule_div255w (OrcCompiler *p, void *user, OrcInstruction *insn)
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{
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- int src1 = ORC_SRC_ARG (p, insn, 0);
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- int dest = ORC_DEST_ARG (p, insn, 0);
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- int tmp = orc_compiler_get_temp_reg (p);
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- int tmp2 = orc_compiler_get_temp_reg (p);
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- int tmpc;
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-
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- tmpc = powerpc_get_constant (p, ORC_CONST_SPLAT_W, 0x0001);
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-
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- ORC_ASM_CODE(p," vspltish %s, 8\n", powerpc_get_regname(tmp2));
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- powerpc_emit_VX(p, 0x1000034c, powerpc_regnum(tmp2), 8, 0);
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-
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- powerpc_emit_VX_2 (p, "vadduhm", 0x10000040, dest, src1, tmpc);
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-
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- powerpc_emit_VX_2 (p, "vsrh", 0x10000244, tmp, src1, tmp2);
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- powerpc_emit_VX_2 (p, "vadduhm", 0x10000040, dest, dest, tmp);
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+ const int src1 = ORC_SRC_ARG (p, insn, 0);
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+ const int dest = ORC_DEST_ARG(p, insn, 0);
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+ const int tmp = powerpc_get_constant (p, ORC_CONST_SPLAT_W, 7);
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+ const int tmpc = powerpc_get_constant (p, ORC_CONST_SPLAT_W, 0x8081);
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+
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+ {
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+ // mulhuw
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+ const int perm = powerpc_get_constant_full(p, 0x10110001, 0x14150405,
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+ 0x18190809, 0x1c1d0c0d);
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+
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+ powerpc_emit_vmuleuh (p, p->tmpreg, src1, tmpc);
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+ powerpc_emit_vmulouh (p, dest, src1, tmpc);
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+ powerpc_emit_vperm (p, dest, dest, p->tmpreg, perm);
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+ }
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- powerpc_emit_VX_2 (p, "vsrh", 0x10000244, dest, dest, tmp2);
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+ powerpc_emit_VX_2 (p, "vsrh", 0x10000244, dest, dest, tmp);
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}
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static void
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--
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2.45.2
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38
orc.spec
38
orc.spec
@ -1,12 +1,14 @@
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Name: orc
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Version: 0.4.33
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Release: 6%{?dist}
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Version: 0.4.39
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Release: 1%{?dist}
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Summary: The Oil Run-time Compiler
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License: BSD
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License: BSD-2-Clause AND BSD-3-Clause
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URL: http://cgit.freedesktop.org/gstreamer/orc/
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Source0: http://gstreamer.freedesktop.org/src/orc/%{name}-%{version}.tar.xz
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Patch0001: 0001-powerpc-fix-div255w-which-still-used-the-inexact-sub.patch
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BuildRequires: meson >= 0.47.0
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BuildRequires: gcc
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BuildRequires: gtk-doc
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@ -46,7 +48,7 @@ The Orc compiler, to produce optimized code.
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%prep
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%setup -q
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%autosetup -p1
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%build
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%meson -D default_library=shared
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@ -60,16 +62,16 @@ find %{buildroot}/%{_libdir} -name \*.a -delete
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rm -rf %{buildroot}/%{_libdir}/orc
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%check
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%ifnarch s390 s390x ppc %{power64} %{arm} i686 aarch64
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%meson_test
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%endif
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%ldconfig_scriptlets
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%files
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%doc COPYING README
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%{_libdir}/liborc-*.so.*
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%license COPYING
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%doc README
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%{_libdir}/liborc-0.4.so.0*
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%{_libdir}/liborc-test-0.4.so*
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%{_bindir}/orc-bugreport
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%files doc
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@ -78,18 +80,30 @@ rm -rf %{buildroot}/%{_libdir}/orc
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%files devel
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%doc examples/*.c
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%{_includedir}/%{name}-0.4/
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%{_libdir}/liborc-*.so
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%{_libdir}/liborc-0.4.so
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%{_libdir}/pkgconfig/orc-0.4.pc
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%{_libdir}/pkgconfig/orc-test-0.4.pc
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%{_datadir}/aclocal/orc.m4
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%files compiler
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%{_bindir}/orcc
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%changelog
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* Mon Jun 24 2024 Troy Dawson <tdawson@redhat.com> - 0.4.33-6
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- Bump release for June 2024 mass rebuild
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* Tue Jul 30 2024 Wim Taymans <wtaymans@redhat.com> 0.4.39-1
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- Update to 0.4.39
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- Add patch for div255w fix on ppc64le
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- Resolves: RHEL-50713
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* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.38-3
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
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* Wed Mar 06 2024 Peter Robinson <pbrobinson@fedoraproject.org> - 0.4.38-2
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- Move orc-test to main package
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* Tue Mar 05 2024 Peter Robinson <pbrobinson@fedoraproject.org> - 0.4.38-1
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- Update to 0.4.38
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- Version the library to catch bumps
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- Cleanup spec, use license var
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* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.4.33-5
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- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
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2
sources
2
sources
@ -1 +1 @@
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SHA512 (orc-0.4.33.tar.xz) = ae8adce5dd62f4054879e6f2db76ce8a7959fd32fef0fb99f73f450ff58c5237e15bca764f6780309a163e40afcf400345f12b0aed5b88dc698064e44f8eede0
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SHA512 (orc-0.4.39.tar.xz) = 5b2167c9bb5ef4fdd5b1a683e5e7fc94bafa0afe62cb5f30e6fd2de9e80b4727b533029688e2807fc64b60af45f9263a421074bf330fb2f208b48620b0f95fd6
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