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sse2

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This commit is contained in:
Helio Chissini de Castro 2017-05-06 10:00:58 +02:00
parent 54550a3d7c
commit b6410fdacb
3 changed files with 37 additions and 37 deletions
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2
qt5-qtdeclarative.spec
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@ -19,7 +19,7 @@ Source0: https://download.qt.io/development_releases/qt/5.9/%{version}-beta3/sub
# support no_sse2 CONFIG (fedora i686 builds cannot assume -march=pentium4 -msse2 -mfpmath=sse flags, or the JIT that needs them)
# https://codereview.qt-project.org/#change,73710
Patch1: qtdeclarative-opensource-src-5.7.0-no_sse2.patch
Patch1: qtdeclarative-opensource-src-5.9.0-no_sse2.patch
# workaround for possible deadlock condition in QQuickShaderEffectSource
# https://bugzilla.redhat.com/show_bug.cgi?id=1237269

36
qtdeclarative-opensource-src-5.7.0-no_sse2.patch
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@ -1,36 +0,0 @@
--- qtdeclarative-opensource-src-5.7.0/src/qml/jsruntime/qv4global_p.h 2016-06-11 14:05:08.000000000 +0200
+++ qtdeclarative-opensource-src-5.7.0/src/qml/jsruntime/qv4global_p.h.new 2016-07-15 21:17:04.313953097 +0200
@@ -91,7 +91,7 @@
//
// NOTE: This should match the logic in qv4targetplatform_p.h!
-#if defined(Q_PROCESSOR_X86) && !defined(__ILP32__) \
+#if defined(Q_PROCESSOR_X86) && !defined(__ILP32__) && defined(__SSE2__) \
&& (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_FREEBSD))
# define V4_ENABLE_JIT
#elif defined(Q_PROCESSOR_X86_64) && !defined(__ILP32__) \
--- qtdeclarative-opensource-src-5.7.0/src/qml/jsruntime/jsruntime.pri 2016-06-11 14:05:08.000000000 +0200
+++ qtdeclarative-opensource-src-5.7.0/src/qml/jsruntime/jsruntime.pri.new 2016-07-15 21:13:37.519119496 +0200
@@ -108,6 +108,11 @@
$$PWD/qv4string.cpp \
$$PWD/qv4value.cpp
+linux-g++*:isEqual(QT_ARCH,i386):!no_sse2 {
+ QMAKE_CFLAGS += -msse2 -mfpmath=sse
+ QMAKE_CXXFLAGS += -msse2 -mfpmath=sse
+}
+
valgrind {
DEFINES += V4_USE_VALGRIND
}
--- qtdeclarative-opensource-src-5.7.0/src/qml/qml/v8/qv8engine.cpp 2016-06-11 14:05:08.000000000 +0200
+++ qtdeclarative-opensource-src-5.7.0/src/qml/qml/v8/qv8engine.cpp.new 2016-07-15 21:18:37.202327536 +0200
@@ -130,7 +130,7 @@
, m_xmlHttpRequestData(0)
, m_listModelData(0)
{
-#ifdef Q_PROCESSOR_X86_32
+#if defined(Q_PROCESSOR_X86_32) && defined(__SSE2__)
if (!qCpuHasFeature(SSE2)) {
qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
}

36
qtdeclarative-opensource-src-5.9.0-no_sse2.patch Normal file
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@ -0,0 +1,36 @@
--- qtdeclarative-opensource-src-5.9.0-beta3/src/qml/jsruntime/qv4global_p.h.new 2017-05-06 09:23:00.894049064 +0200
+++ qtdeclarative-opensource-src-5.9.0-beta3/src/qml/jsruntime/qv4global_p.h 2017-04-21 20:34:05.000000000 +0200
@@ -95,7 +95,7 @@
//
// NOTE: This should match the logic in qv4targetplatform_p.h!
-#if defined(Q_PROCESSOR_X86) && (QT_POINTER_SIZE == 4) && defined(__SSE2__) \
+#if defined(Q_PROCESSOR_X86) && (QT_POINTER_SIZE == 4) \
&& (defined(Q_OS_WIN) || defined(Q_OS_LINUX) || defined(Q_OS_QNX) || defined(Q_OS_FREEBSD))
# define V4_ENABLE_JIT
#elif defined(Q_PROCESSOR_X86_64) && (QT_POINTER_SIZE == 8) \
--- qtdeclarative-opensource-src-5.9.0-beta3/src/qml/jsruntime/jsruntime.pri.new 2017-05-06 09:25:12.698437577 +0200
+++ qtdeclarative-opensource-src-5.9.0-beta3/src/qml/jsruntime/jsruntime.pri 2017-04-21 20:34:05.000000000 +0200
@@ -115,11 +115,6 @@
$$PWD/qv4value.cpp \
$$PWD/qv4executableallocator.cpp
-linux-g++*:isEqual(QT_ARCH,i386):!no_sse2 {
- QMAKE_CFLAGS += -msse2 -mfpmath=sse
- QMAKE_CXXFLAGS += -msse2 -mfpmath=sse
-}
-
valgrind {
DEFINES += V4_USE_VALGRIND
}
--- qtdeclarative-opensource-src-5.9.0-beta3/src/qml/qml/v8/qv8engine.cpp.new 2017-05-06 09:27:19.373810971 +0200
+++ qtdeclarative-opensource-src-5.9.0-beta3/src/qml/qml/v8/qv8engine.cpp 2017-04-21 20:34:05.000000000 +0200
@@ -129,7 +129,7 @@
, m_xmlHttpRequestData(0)
, m_listModelData(0)
{
-#if defined(Q_PROCESSOR_X86_32) && defined(__SSE2__)
+#ifdef Q_PROCESSOR_X86_32
if (!qCpuHasFeature(SSE2)) {
qFatal("This program requires an X86 processor that supports SSE2 extension, at least a Pentium 4 or newer");
}