Rewrite simd.prf to share more code

This was a long-time coming.

One innovation from this commit is that it will add the source to
SOURCES if the compiler is already generating code for that specific
target. That is currently always the case for Neon, and the MIPS DSPs
since that is the only condition in which configure will enable those
targets. And because of qt_module.prf, it's also always the case for
SSE2 (but not for SSE3 or higher).

So simplify the .pri files by removing always-true conditions.

Change-Id: Ib24af74717b652c9a6be246e3c17a839470f37da
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>

1 files changed, 77 insertions, 293 deletions

diff --git a/mkspecs/features/simd.prf b/mkspecs/features/simd.prf
index 258a1f63e2..7d9eaffafa 100644
--- a/mkspecs/features/simd.prf
+++ b/mkspecs/features/simd.prf
@@ -18,298 +18,82 @@ 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} && $$avx2_compiler.commands
-        QMAKE_EXTRA_COMPILERS += avx2_compiler
-    }
-    neon {
-        HEADERS += $$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
+defineTest(addSimdCompiler) {
+    name = $$1
+    upname = $$upper($$name)
+    headers_var = $${upname}_HEADERS
+    sources_var = $${upname}_SOURCES
+    asm_var = $${upname}_ASM
+
+    CONFIG($$1) {
+        cflags = $$eval(QMAKE_CFLAGS_$${upname})
+        contains(QT_CPU_FEATURES, $$name) {
+            # Default compiler settings include this feature, so just add to SOURCES
+            SOURCES += $$eval($$sources_var)
+            export(SOURCES)
+        } else {
+            # We need special compiler flags
+            $${name}_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS) $$cflags $(INCPATH) ${QMAKE_FILE_IN}
+            msvc: $${name}_compiler.commands += -Fo${QMAKE_FILE_OUT}
+            else: $${name}_compiler.commands += -o ${QMAKE_FILE_OUT}
+
+            $${name}_compiler.dependency_type = TYPE_C
+            $${name}_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
+            $${name}_compiler.input = $$sources_var
+            $${name}_compiler.variable_out = OBJECTS
+            $${name}_compiler.name = compiling[$${name}] ${QMAKE_FILE_IN}
+            silent: $${name}_compiler.commands = @echo compiling[$${name}] ${QMAKE_FILE_IN} && $$eval($${name}_compiler.commands)
+            QMAKE_EXTRA_COMPILERS += $${name}_compiler
+
+            export($${name}_compiler.commands)
+            export($${name}_compiler.dependency_type)
+            export($${name}_compiler.output)
+            export($${name}_compiler.input)
+            export($${name}_compiler.variable_out)
+            export($${name}_compiler.name)
+        }
+
+        # We always need an assembler (need to run the C compiler and without precompiled headers)
+        msvc {
+            # Don't know how to run MSVC's assembler...
+            !isEmpty($$asm_var): error("Sorry, not implemented: assembling $$upname for MSVC.")
+        } else: false {
+            # This is just for the IDE
+            SOURCES += $$eval($$asm_var)
+            export(SOURCES)
+        } else {
+            $${name}_assembler.commands = $$QMAKE_CC -c $(CFLAGS)
+            !contains(QT_CPU_FEATURES, $${name}): $${name}_assembler.commands += $$cflags
+            clang:no_clang_integrated_as: $${name}_assembler.commands += -fno-integrated-as
+            $${name}_assembler.commands += $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
+            $${name}_assembler.dependency_type = TYPE_C
+            $${name}_assembler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
+            $${name}_assembler.input = $$asm_var
+            $${name}_assembler.variable_out = OBJECTS
+            $${name}_assembler.name = assembling[$${name}] ${QMAKE_FILE_IN}
+            silent: $${name}_assembler.commands = @echo assembling[$${name}] ${QMAKE_FILE_IN} && $$eval($${name}_assembler.commands)
+            QMAKE_EXTRA_COMPILERS += $${name}_assembler
+
+            export($${name}_assembler.commands)
+            export($${name}_assembler.dependency_type)
+            export($${name}_assembler.output)
+            export($${name}_assembler.input)
+            export($${name}_assembler.variable_out)
+            export($${name}_assembler.name)
+        }
+
+        HEADERS += $$eval($$headers_var)
+        export(HEADERS)
+        export(QMAKE_EXTRA_COMPILERS)
     }
-    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.
 }
-
+addSimdCompiler(sse2)
+addSimdCompiler(sse3)
+addSimdCompiler(ssse3)
+addSimdCompiler(sse4_1)
+addSimdCompiler(sse4_2)
+addSimdCompiler(avx)
+addSimdCompiler(avx2)
+addSimdCompiler(neon)
+addSimdCompiler(mips_dsp)
+addSimdCompiler(mips_dspr2)