Commit fd794046 authored by vaillancour's avatar vaillancour
Browse files

add i_mult_o

parent 5113e3b4

basic_op/basop32.c

+14 −1
Original line number Diff line number Diff line
@@ -2720,7 +2720,11 @@ Word16 div_l (Word32 L_num, Word16 den) { 
|             are performed if ORIGINAL_G7231 is defined.                   |

|___________________________________________________________________________|

*/

Word16 i_mult (Word16 a, Word16 b) {

#ifdef BASOP_NOGLOB

Word16 i_mult_o (Word16 a, Word16 b, Flag* Overflow) {

#else

Word16 i_mult (Word16 a, Word16 b, Flag* Overflow) {

#endif

#ifdef ORIGINAL_G7231

  return a * b;

#else
@@ -2728,9 +2732,18 @@ Word16 i_mult (Word16 a, Word16 b) { 
#if (WMOPS)

  multiCounter[currCounter].i_mult++;

#endif

#ifdef BASOP_NOGLOB

  return saturate_o (c, Overflow);

#else

  return saturate (c);

#endif

#endif

}

#ifdef BASOP_NOGLOB

Word16 i_mult(Word16 a, Word16 b) {

    return i_mult_o(a, b, NULL);

}

#endif





/*

basic_op/basop32.h

+1 −0
Original line number Diff line number Diff line
@@ -145,6 +145,7 @@ Word32 L_msu0 (Word32 L_v3, Word16 v1, Word16 v2); /* 32-bit Msu w/o shift 
/*

 * Overflowing operators

 */

Word16 i_mult_o(Word16 a, Word16 b, Flag* Overflow);

Word16 add_o (Word16 var1, Word16 var2, Flag * Overflow);

Word16 sub_o (Word16 var1, Word16 var2, Flag * Overflow);

Word16 shl_o (Word16 var1, Word16 var2, Flag * Overflow);