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qt5base-lts/mkspecs/features/simd.prf
Erik Verbruggen 3fd2f0b7d8 ARM: do not use the clang integrated assembler in some cases. 
The integrated assembler of clang does not understand some/all of the
ARM macro assembler syntax used in pixman-arm-neon-asm.S. By default,
this integrated assembler is used when using the "clang" command as a
driver. This patch turns off the integrated assembler of clang for that
file.

Change-Id: Ic06801266b5a4b097ca835d815bcc5d5fc672946
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
2014-07-03 10:10:30 +02:00

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#
# W A R N I N G
# -------------
#
# This file is not part of the Qt API. It exists purely as an
# implementation detail. It may change from version to version
# without notice, or even be removed.
#
# We mean it.
#
# Get the SIMD flags
load(qt_build_config)
# Set QT_CPU_FEATURES for convenience
QT_CPU_FEATURES = $$eval(QT_CPU_FEATURES.$$QT_ARCH)
#
# Set up compilers for SIMD (SSE/AVX, NEON etc)
#
gcc { # includes intel_icc and clang variants
sse2 {
HEADERS += $$SSE2_HEADERS
sse2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):sse2_compiler.commands += $$QMAKE_CFLAGS_SSE2
sse2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
sse2_compiler.dependency_type = TYPE_C
sse2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse2_compiler.input = SSE2_SOURCES
sse2_compiler.variable_out = OBJECTS
sse2_compiler.name = compiling[sse2] ${QMAKE_FILE_IN}
silent:sse2_compiler.commands = @echo compiling[sse2] ${QMAKE_FILE_IN} && $$sse2_compiler.commands
QMAKE_EXTRA_COMPILERS += sse2_compiler
}
sse3 {
HEADERS += $$SSE3_HEADERS
sse3_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse3):sse3_compiler.commands += $$QMAKE_CFLAGS_SSE3
sse3_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
sse3_compiler.dependency_type = TYPE_C
sse3_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse3_compiler.input = SSE3_SOURCES
sse3_compiler.variable_out = OBJECTS
sse3_compiler.name = compiling[sse3] ${QMAKE_FILE_IN}
silent:sse3_compiler.commands = @echo compiling[sse3] ${QMAKE_FILE_IN} && $$sse3_compiler.commands
QMAKE_EXTRA_COMPILERS += sse3_compiler
}
ssse3 {
HEADERS += $$SSSE3_HEADERS
ssse3_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, ssse3):ssse3_compiler.commands += $$QMAKE_CFLAGS_SSSE3
ssse3_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
ssse3_compiler.dependency_type = TYPE_C
ssse3_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
ssse3_compiler.input = SSSE3_SOURCES
ssse3_compiler.variable_out = OBJECTS
ssse3_compiler.name = compiling[ssse3] ${QMAKE_FILE_IN}
silent:ssse3_compiler.commands = @echo compiling[ssse3] ${QMAKE_FILE_IN} && $$ssse3_compiler.commands
QMAKE_EXTRA_COMPILERS += ssse3_compiler
}
sse4_1 {
HEADERS += $$SSE4_1_HEADERS
sse4_1_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse4_1):sse4_1_compiler.commands += $$QMAKE_CFLAGS_SSE4_1
sse4_1_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
sse4_1_compiler.dependency_type = TYPE_C
sse4_1_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse4_1_compiler.input = SSE4_1_SOURCES
sse4_1_compiler.variable_out = OBJECTS
sse4_1_compiler.name = compiling[sse4_1] ${QMAKE_FILE_IN}
silent:sse4_1_compiler.commands = @echo compiling[sse4_1] ${QMAKE_FILE_IN} && $$sse4_1_compiler.commands
QMAKE_EXTRA_COMPILERS += sse4_1_compiler
}
sse4_2 {
HEADERS += $$SSE4_2_HEADERS
sse4_2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse4_2):sse4_2_compiler.commands += $$QMAKE_CFLAGS_SSE4_2
sse4_2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
sse4_2_compiler.dependency_type = TYPE_C
sse4_2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse4_2_compiler.input = SSE4_2_SOURCES
sse4_2_compiler.variable_out = OBJECTS
sse4_2_compiler.name = compiling[sse4_2] ${QMAKE_FILE_IN}
silent:sse4_2_compiler.commands = @echo compiling[sse4_2] ${QMAKE_FILE_IN} && $$sse4_2_compiler.commands
QMAKE_EXTRA_COMPILERS += sse4_2_compiler
}
avx {
HEADERS += $$AVX_HEADERS
avx_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, avx):avx_compiler.commands += $$QMAKE_CFLAGS_AVX
avx_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
avx_compiler.dependency_type = TYPE_C
avx_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
avx_compiler.input = AVX_SOURCES
avx_compiler.variable_out = OBJECTS
avx_compiler.name = compiling[avx] ${QMAKE_FILE_IN}
silent:avx_compiler.commands = @echo compiling[avx] ${QMAKE_FILE_IN} && $$avx_compiler.commands
QMAKE_EXTRA_COMPILERS += avx_compiler
}
avx2 {
HEADERS += $$AVX2_HEADERS
avx2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, avx2):avx2_compiler.commands += $$QMAKE_CFLAGS_AVX2
avx2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
avx2_compiler.dependency_type = TYPE_C
avx2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
avx2_compiler.input = AVX2_SOURCES
avx2_compiler.variable_out = OBJECTS
avx2_compiler.name = compiling[avx2] ${QMAKE_FILE_IN}
silent:avx2_compiler.commands = @echo compiling[avx2] ${QMAKE_FILE_IN} && $$avx2_compiler.commands
QMAKE_EXTRA_COMPILERS += avx2_compiler
}
contains(QT_CPU_FEATURES.$$QT_ARCH, neon) {
HEADERS += $$NEON_HEADERS
neon_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, neon):neon_compiler.commands += $$QMAKE_CFLAGS_NEON
neon_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
neon_compiler.dependency_type = TYPE_C
neon_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
neon_compiler.input = NEON_SOURCES
neon_compiler.variable_out = OBJECTS
neon_compiler.name = compiling[neon] ${QMAKE_FILE_IN}
silent:neon_compiler.commands = @echo compiling[neon] ${QMAKE_FILE_IN} && $$neon_compiler.commands
neon_assembler.commands = $$QMAKE_CC -c $(CFLAGS)
!contains(QT_CPU_FEATURES, neon):neon_assembler.commands += $$QMAKE_CFLAGS_NEON
neon_assembler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
clang:no_clang_integrated_as:neon_assembler.commands += -fno-integrated-as
neon_assembler.dependency_type = TYPE_C
neon_assembler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
neon_assembler.input = NEON_ASM
neon_assembler.variable_out = OBJECTS
neon_assembler.name = assembling[neon] ${QMAKE_FILE_IN}
silent:neon_assembler.commands = @echo assembling[neon] ${QMAKE_FILE_IN} && $$neon_assembler.commands
QMAKE_EXTRA_COMPILERS += neon_compiler neon_assembler
}
iwmmxt {
HEADERS += $$IWMMXT_HEADERS
iwmmxt_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
iwmmxt_compiler.commands += $$QMAKE_CFLAGS_IWMMXT
iwmmxt_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
iwmmxt_compiler.dependency_type = TYPE_C
iwmmxt_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
iwmmxt_compiler.input = IWMMXT_SOURCES
iwmmxt_compiler.variable_out = OBJECTS
iwmmxt_compiler.name = compiling[iwmmxt] ${QMAKE_FILE_IN}
silent:iwmmxt_compiler.commands = @echo compiling[iwmmxt] ${QMAKE_FILE_IN} && $$iwmmxt_compiler.commands
QMAKE_EXTRA_COMPILERS += iwmmxt_compiler
}
mips_dsp {
HEADERS += $$MIPS_DSP_HEADERS
mips_dsp_compiler.commands = $$QMAKE_CXX -c
mips_dsp_compiler.commands += $(CXXFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
mips_dsp_compiler.dependency_type = TYPE_C
mips_dsp_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
mips_dsp_compiler.input = MIPS_DSP_SOURCES
mips_dsp_compiler.variable_out = OBJECTS
mips_dsp_compiler.name = compiling[mips_dsp] ${QMAKE_FILE_IN}
silent:mips_dsp_compiler.commands = @echo compiling[mips_dsp] ${QMAKE_FILE_IN} && $$mips_dsp_compiler.commands
mips_dsp_assembler.commands = $$QMAKE_CC -c
mips_dsp_assembler.commands += $(CFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
mips_dsp_assembler.dependency_type = TYPE_C
mips_dsp_assembler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
mips_dsp_assembler.input = MIPS_DSP_ASM
mips_dsp_assembler.variable_out = OBJECTS
mips_dsp_assembler.name = assembling[mips_dsp] ${QMAKE_FILE_IN}
silent:mips_dsp_assembler.commands = @echo assembling[mips_dsp] ${QMAKE_FILE_IN} && $$mips_dsp_assembler.commands
QMAKE_EXTRA_COMPILERS += mips_dsp_compiler
QMAKE_EXTRA_COMPILERS += mips_dsp_assembler
}
mips_dspr2 {
HEADERS += $$MIPS_DSP_HEADERS
mips_dspr2_compiler.commands = $$QMAKE_CXX -c
mips_dspr2_compiler.commands += $(CXXFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
mips_dspr2_compiler.dependency_type = TYPE_C
mips_dspr2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
mips_dspr2_compiler.input = MIPS_DSPR2_SOURCES
mips_dspr2_compiler.variable_out = OBJECTS
mips_dspr2_compiler.name = compiling[mips_dspr2] ${QMAKE_FILE_IN}
silent:mips_dspr2_compiler.commands = @echo compiling[mips_dspr2] ${QMAKE_FILE_IN} && $$mips_dspr2_compiler.commands
mips_dspr2_assembler.commands = $$QMAKE_CC -c
mips_dspr2_assembler.commands += $(CFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
mips_dspr2_assembler.dependency_type = TYPE_C
mips_dspr2_assembler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
mips_dspr2_assembler.input = MIPS_DSPR2_ASM
mips_dspr2_assembler.variable_out = OBJECTS
mips_dspr2_assembler.name = assembling[mips_dspr2] ${QMAKE_FILE_IN}
silent:mips_dspr2_assembler.commands = @echo assembling[mips_dspr2] ${QMAKE_FILE_IN} && $$mips_dspr2_assembler.commands
QMAKE_EXTRA_COMPILERS += mips_dspr2_compiler
QMAKE_EXTRA_COMPILERS += mips_dspr2_assembler
}
} else:msvc {
sse2 {
HEADERS += $$SSE2_HEADERS
sse2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):sse2_compiler.commands += $$QMAKE_CFLAGS_SSE2
sse2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
sse2_compiler.dependency_type = TYPE_C
sse2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse2_compiler.input = SSE2_SOURCES
sse2_compiler.variable_out = OBJECTS
sse2_compiler.name = compiling[sse2] ${QMAKE_FILE_IN}
silent:sse2_compiler.commands = @echo compiling[sse2] ${QMAKE_FILE_IN} && $$sse2_compiler.commands
QMAKE_EXTRA_COMPILERS += sse2_compiler
}
# MSVC doesn't have an option for anything higher than SSE2 specifically, so check if SSE2 is
# already enabled instead (this is for code generation - intrinsics should still be supported)
sse3 {
HEADERS += $$SSE3_HEADERS
sse3_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):sse3_compiler.commands += $$QMAKE_CFLAGS_SSE3
sse3_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
sse3_compiler.dependency_type = TYPE_C
sse3_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse3_compiler.input = SSE3_SOURCES
sse3_compiler.variable_out = OBJECTS
sse3_compiler.name = compiling[sse3] ${QMAKE_FILE_IN}
silent:sse3_compiler.commands = @echo compiling[sse3] ${QMAKE_FILE_IN} && $$sse3_compiler.commands
QMAKE_EXTRA_COMPILERS += sse3_compiler
}
ssse3 {
HEADERS += $$SSSE3_HEADERS
ssse3_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):ssse3_compiler.commands += $$QMAKE_CFLAGS_SSSE3
ssse3_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
ssse3_compiler.dependency_type = TYPE_C
ssse3_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
ssse3_compiler.input = SSSE3_SOURCES
ssse3_compiler.variable_out = OBJECTS
ssse3_compiler.name = compiling[ssse3] ${QMAKE_FILE_IN}
silent:ssse3_compiler.commands = @echo compiling[ssse3] ${QMAKE_FILE_IN} && $$ssse3_compiler.commands
QMAKE_EXTRA_COMPILERS += ssse3_compiler
}
sse4_1 {
HEADERS += $$SSE4_1_HEADERS
sse4_1_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):sse4_1_compiler.commands += $$QMAKE_CFLAGS_SSE4_1
sse4_1_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
sse4_1_compiler.dependency_type = TYPE_C
sse4_1_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse4_1_compiler.input = SSE4_1_SOURCES
sse4_1_compiler.variable_out = OBJECTS
sse4_1_compiler.name = compiling[sse4_1] ${QMAKE_FILE_IN}
silent:sse4_1_compiler.commands = @echo compiling[sse4_1] ${QMAKE_FILE_IN} && $$sse4_1_compiler.commands
QMAKE_EXTRA_COMPILERS += sse4_1_compiler
}
sse4_2 {
HEADERS += $$SSE4_2_HEADERS
sse4_2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, sse2):sse4_2_compiler.commands += $$QMAKE_CFLAGS_SSE4_2
sse4_2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
sse4_2_compiler.dependency_type = TYPE_C
sse4_2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
sse4_2_compiler.input = SSE4_2_SOURCES
sse4_2_compiler.variable_out = OBJECTS
sse4_2_compiler.name = compiling[sse4_2] ${QMAKE_FILE_IN}
silent:sse4_2_compiler.commands = @echo compiling[sse4_2] ${QMAKE_FILE_IN} && $$sse4_2_compiler.commands
QMAKE_EXTRA_COMPILERS += sse4_2_compiler
}
# Similarly for AVX2 - just uses AVX
avx {
HEADERS += $$AVX_HEADERS
avx_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS) -D_M_AVX
!contains(QT_CPU_FEATURES, avx):avx_compiler.commands += $$QMAKE_CFLAGS_AVX
avx_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
avx_compiler.dependency_type = TYPE_C
avx_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
avx_compiler.input = AVX_SOURCES
avx_compiler.variable_out = OBJECTS
avx_compiler.name = compiling[avx] ${QMAKE_FILE_IN}
silent:avx_compiler.commands = @echo compiling[avx] ${QMAKE_FILE_IN} && $$avx_compiler.commands
QMAKE_EXTRA_COMPILERS += avx_compiler
}
avx2 {
HEADERS += $$AVX2_HEADERS
avx2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
!contains(QT_CPU_FEATURES, avx):avx2_compiler.commands += $$QMAKE_CFLAGS_AVX2
avx2_compiler.commands += $(INCPATH) ${QMAKE_FILE_IN} -Fo${QMAKE_FILE_OUT}
avx2_compiler.dependency_type = TYPE_C
avx2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
avx2_compiler.input = AVX2_SOURCES
avx2_compiler.variable_out = OBJECTS
avx2_compiler.name = compiling[avx2] ${QMAKE_FILE_IN}
silent:avx2_compiler.commands = @echo compiling[avx2] ${QMAKE_FILE_IN} && $$avx2_compiler.commands
QMAKE_EXTRA_COMPILERS += avx2_compiler
}
} else:false {
# This allows an IDE like Creator to know that these files are part of the sources
SOURCES += \
$$SSE2_SOURCES $$SSE3_SOURCES $$SSSE3_SOURCES $$SSE4_1_SOURCES $$SSE4_2_SOURCES \
$$AVX_SOURCES $$AVX2_SOURCES \
$$NEON_SOURCES $$NEON_ASM \
$$IWMMXT_SOURCES \
$$MIPS_DSP_SOURCES $$MIPS_DSPR2_SOURCES $$MIPS_DSP_ASM $$MIPS_DSPR2_ASM
# Headers are already done in the above sections.
}
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