two mistakes with no intrinsics

Jonathan Kliem · Jonathan Kliem · commit b3212d0bb741 · 2021-01-19T19:49:16.000+01:00
diff --git a/src/sage/data_structures/bitset_intrinsics.h b/src/sage/data_structures/bitset_intrinsics.h
@@ -67,7 +67,7 @@ static inline mp_bitcnt_t _set_non_zero(mp_limb_t* bits, mp_bitcnt_t* non_zero_c
     }
 #else
     for(i = 0; i < limbs; i++){
-        if (a[i]){
+        if (bits[i]){
             non_zero_chunks[pos] = i;
             pos++;
         }
@@ -363,8 +363,8 @@ static inline void mpn_operation(mp_limb_t* dst, mp_limb_t* a, mp_limb_t* b, mp_
         mpn_ior_n(dst, a, b, limbs);
     if (operation == ANDNOT)
         mpn_andn_n(dst, a, b, limbs);
-    // ``operation == XOR``
-    mpn_xor_n(dst, a, b, limbs);
+    if (operation == XOR)
+        mpn_xor_n(dst, a, b, limbs);
 }
 
 static inline void _bitset_operation(mp_limb_t* dst, mp_limb_t* a, mp_limb_t* b, mp_bitcnt_t limbs, enum operation_t operation){

Original file line number	Diff line number	Diff line change
`@@ -67,7 +67,7 @@ static inline mp_bitcnt_t _set_non_zero(mp_limb_t* bits, mp_bitcnt_t* non_zero_c`
`67`	`67`	`}`
`68`	`68`	`#else`
`69`	`69`	`for(i = 0; i < limbs; i++){`
`70`		`- if (a[i]){`
	`70`	`+ if (bits[i]){`
`71`	`71`	`non_zero_chunks[pos] = i;`
`72`	`72`	`pos++;`
`73`	`73`	`}`
`@@ -363,8 +363,8 @@ static inline void mpn_operation(mp_limb_t* dst, mp_limb_t* a, mp_limb_t* b, mp_`
`363`	`363`	`mpn_ior_n(dst, a, b, limbs);`
`364`	`364`	`if (operation == ANDNOT)`
`365`	`365`	`mpn_andn_n(dst, a, b, limbs);`
`366`		- // ``operation == XOR``
`367`		`- mpn_xor_n(dst, a, b, limbs);`
	`366`	`+ if (operation == XOR)`
	`367`	`+ mpn_xor_n(dst, a, b, limbs);`
`368`	`368`	`}`
`369`	`369`
`370`	`370`	`static inline void _bitset_operation(mp_limb_t* dst, mp_limb_t* a, mp_limb_t* b, mp_bitcnt_t limbs, enum operation_t operation){`