Update DSP library for additional platforms (74981bf8) · Commits · Wenxi XU / cmsis

The `tmp` variable was unused if `!__aarch64__` and it was causing a compile warning. Also, replace the compile definitions to include `__GNUC_PYTHON__` for all non ARM platforms. Signed-off-by:

Yuval Peress <peress@google.com>

CMSIS/DSP/CMakeLists.txt

+1 −1

Original line number	Diff line number	Diff line
		@@ -9,4 +9,4 @@ endif()

		add_subdirectory(Source)

		zephyr_compile_definitions_ifdef(CONFIG_ARCH_POSIX __GNUC_PYTHON__)
		zephyr_compile_definitions_ifndef(CONFIG_ARM __GNUC_PYTHON__)

CMSIS/DSP/Source/BasicMathFunctions/arm_dot_prod_f32.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -132,7 +132,9 @@ void arm_dot_prod_f32(
		f32x4_t vec1;
		f32x4_t vec2;
		f32x4_t accum = vdupq_n_f32(0);
		#if !__aarch64__
		f32x2_t tmp = vdup_n_f32(0);
		#endif

		/* Compute 4 outputs at a time */
		blkCnt = blockSize >> 2U;

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