do not generate warnings when scalar functions are used with MVE

This commit updates the DSP functions to print out a compiler message
(non-warning) instead of a warning when the scalar version of a
function implementation is used in spite of the M-Profile Vector
Extension being enabled.

The rationale is that warnings may be treated as errors under certain
circumstances (e.g. when running tests), and the scalar function
implementations being used should not cause a build failure.

Signed-off-by: Ryan McClelland <[email protected]>

Author: XenuIsWatching

Source/FilteringFunctions/arm_biquad_cascade_stereo_df2T_f16.c

@@ -47,7 +47,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_biquad_cascade_stereo_df2T_f16 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_biquad_cascade_stereo_df2T_f16 built. Helium version has build issues with gcc."
 #endif 
 
 #if (defined(ARM_MATH_MVE_FLOAT16) && defined(ARM_MATH_HELIUM_EXPERIMENTAL)) && !defined(ARM_MATH_AUTOVECTORIZE) && !defined(ARM_DSP_BUILT_WITH_GCC)

Source/FilteringFunctions/arm_correlate_q7.c

@@ -57,7 +57,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_correlate_q7 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_correlate_q7 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVEI) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/FilteringFunctions/arm_levinson_durbin_f16.c

@@ -48,7 +48,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_levinson_durbin_f16 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_levinson_durbin_f16 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/FilteringFunctions/arm_levinson_durbin_f32.c

@@ -51,7 +51,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_levinson_durbin_f32 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_levinson_durbin_f32 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVEF) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/FilteringFunctions/arm_levinson_durbin_q31.c

@@ -109,7 +109,7 @@ __STATIC_FORCEINLINE q31_t divide(q31_t n, q31_t d)
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_levinson_durbin_q31 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_levinson_durbin_q31 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVEI) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/MatrixFunctions/arm_mat_cmplx_mult_f16.c

@@ -52,7 +52,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_mat_cmplx_mult_f16 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_mat_cmplx_mult_f16 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/StatisticsFunctions/arm_absmax_q7.c

@@ -46,7 +46,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_absmax_q7 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_absmax_q7 built. Helium version has build issues with gcc."
 #endif 
 
 

Source/SupportFunctions/arm_f16_to_float.c

@@ -53,7 +53,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_f16_to_float built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_f16_to_float built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)

Source/SupportFunctions/arm_float_to_f16.c

@@ -48,7 +48,7 @@
  */
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) && defined(ARM_DSP_BUILT_WITH_GCC)
-#pragma GCC warning "Scalar version of arm_float_to_f16 built. Helium version has build issues with gcc."
+#pragma message "Scalar version of arm_float_to_f16 built. Helium version has build issues with gcc."
 #endif 
 
 #if defined(ARM_MATH_MVE_FLOAT16) && !defined(ARM_MATH_AUTOVECTORIZE) &&  !defined(ARM_DSP_BUILT_WITH_GCC)