Flag hot functions, and disable sanitizing for them

src/tns.c

@@ -39,7 +39,7 @@ static bool resolve_lpc_weighting(enum lc3_dt dt, int nbytes)
  * a, b, n         The 2 vectors of size `n`
  * return          sum( a[i] * b[i] ), i = [0..n-1]
  */
-static inline float dot(const float *a, const float *b, int n)
+LC3_HOT static inline float dot(const float *a, const float *b, int n)
 {
     float v = 0;
 
@@ -55,7 +55,8 @@ static inline float dot(const float *a, const float *b, int n)
  * x               Spectral coefficients
  * gain, a         Output the prediction gains and LPC coefficients
  */
-static void compute_lpc_coeffs(enum lc3_dt dt, enum lc3_bandwidth bw,
+LC3_HOT static void compute_lpc_coeffs(
+    enum lc3_dt dt, enum lc3_bandwidth bw,
     const float *x, float *gain, float (*a)[9])
 {
     static const int sub_7m5_nb[]   = {  9, 26,  43,  60 };
@@ -148,7 +149,7 @@ static void compute_lpc_coeffs(enum lc3_dt dt, enum lc3_bandwidth bw,
  * LPC Weighting
  * gain, a         Prediction gain and LPC coefficients, weighted as output
  */
-static void lpc_weighting(float pred_gain, float *a)
+LC3_HOT static void lpc_weighting(float pred_gain, float *a)
 {
     float gamma = 1.f - (1.f - 0.85f) * (2.f - pred_gain) / (2.f - 1.5f);
     float g = 1.f;
@@ -162,7 +163,7 @@ static void lpc_weighting(float pred_gain, float *a)
  * a               LPC coefficients
  * rc              Output refelection coefficients
  */
-static void lpc_reflection(const float *a, float *rc)
+LC3_HOT static void lpc_reflection(const float *a, float *rc)
 {
     float e, b[2][7], *b0, *b1;
 
@@ -251,7 +252,7 @@ static void unquantize_rc(const int *rc_q, int rc_order, float rc[8])
  * rc_order, rc    Order of coefficients, and coefficients
  * x               Spectral coefficients, filtered as output
  */
-static void forward_filtering(
+LC3_HOT static void forward_filtering(
     enum lc3_dt dt, enum lc3_bandwidth bw,
     const int rc_order[2], const float rc[2][8], float *x)
 {
@@ -292,7 +293,7 @@ static void forward_filtering(
  * rc_order, rc    Order of coefficients, and unquantized coefficients
  * x               Spectral coefficients, filtered as output
  */
-static void inverse_filtering(
+LC3_HOT static void inverse_filtering(
     enum lc3_dt dt, enum lc3_bandwidth bw,
     const int rc_order[2], const float rc[2][8], float *x)
 {