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Clang feature branch #72

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eb9cac0
typo fix for non see use case.
gh308 Sep 4, 2018
fca8a46
clang compiler via cmake compiler ID.
gh308 Sep 4, 2018
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14 changes: 7 additions & 7 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -298,9 +298,9 @@ if(NOT CMAKE_CROSSCOMPILING)
endif(NOT NEON_HARDFP_SUPPORTED AND NOT NEON_SOFTFP_SUPPORTED)
else()
# enable SSE code generation
if(CMAKE_COMPILER_IS_GNUCC)
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS_SAVE} -msse")
endif(CMAKE_COMPILER_IS_GNUCC)
endif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )

# check if the platform has support for SSE intrinsics
check_include_file(xmmintrin.h HAVE_XMMINTRIN_H)
Expand All @@ -310,9 +310,9 @@ if(NOT CMAKE_CROSSCOMPILING)
endif(HAVE_XMMINTRIN_H)

# enable SSE2 code generation
if(CMAKE_COMPILER_IS_GNUCC)
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS_SAVE} -msse2")
endif(CMAKE_COMPILER_IS_GNUCC)
endif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )

# check if the platform has support for SSE2 intrinsics
check_include_file(emmintrin.h HAVE_EMMINTRIN_H)
Expand All @@ -322,9 +322,9 @@ if(NOT CMAKE_CROSSCOMPILING)
endif(HAVE_EMMINTRIN_H)

# enable SSE3 code generation
if(CMAKE_COMPILER_IS_GNUCC)
if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS_SAVE} -msse3")
endif(CMAKE_COMPILER_IS_GNUCC)
endif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )

# check if the platform has support for SSE3 intrinsics
check_include_file(pmmintrin.h HAVE_PMMINTRIN_H)
Expand Down Expand Up @@ -371,7 +371,7 @@ if(MSVC)
set(CMAKE_DEBUG_POSTFIX "d")

add_definitions(-D_USE_MATH_DEFINES)
elseif(CMAKE_COMPILER_IS_GNUCC)
elseif("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_C_COMPILER_ID}" STREQUAL "Clang" )
include(CheckCCompilerFlag)
include(CheckLibraryExists)

Expand Down
4 changes: 2 additions & 2 deletions src/ffts_trig.c
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Original file line number Diff line number Diff line change
Expand Up @@ -881,7 +881,7 @@ int
ffts_generate_cosine_sine_pow2_32f(ffts_cpx_32f *const table, int table_size)
{
const ffts_cpx_64f *FFTS_RESTRICT ct;
const double_t *FFTS_RESTRICT hs;
const ffts_double_t *FFTS_RESTRICT hs;
ffts_cpx_64f FFTS_ALIGN(16) w[32];
int i, log_2, offset;

Expand Down Expand Up @@ -1136,4 +1136,4 @@ ffts_generate_table_1d_real_32f(struct _ffts_plan_t *const p,
}

return 0;
}
}