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diff --git a/sqlite3.c b/sqlite3.c
index 4ec1271..8615169 100644
--- a/sqlite3.c
+++ b/sqlite3.c
@@ -29466,9 +29466,6 @@ SQLITE_PRIVATE int sqlite3SafetyCheckSickOrOk(sqlite3 *db){
** overflow, leave *pA unchanged and return 1.
*/
SQLITE_PRIVATE int sqlite3AddInt64(i64 *pA, i64 iB){
-#if GCC_VERSION>=5004000
- return __builtin_add_overflow(*pA, iB, pA);
-#else
i64 iA = *pA;
testcase( iA==0 ); testcase( iA==1 );
testcase( iB==-1 ); testcase( iB==0 );
@@ -29483,12 +29480,8 @@ SQLITE_PRIVATE int sqlite3AddInt64(i64 *pA, i64 iB){
}
*pA += iB;
return 0;
-#endif
}
SQLITE_PRIVATE int sqlite3SubInt64(i64 *pA, i64 iB){
-#if GCC_VERSION>=5004000
- return __builtin_sub_overflow(*pA, iB, pA);
-#else
testcase( iB==SMALLEST_INT64+1 );
if( iB==SMALLEST_INT64 ){
testcase( (*pA)==(-1) ); testcase( (*pA)==0 );
@@ -29498,12 +29491,8 @@ SQLITE_PRIVATE int sqlite3SubInt64(i64 *pA, i64 iB){
}else{
return sqlite3AddInt64(pA, -iB);
}
-#endif
}
SQLITE_PRIVATE int sqlite3MulInt64(i64 *pA, i64 iB){
-#if GCC_VERSION>=5004000
- return __builtin_mul_overflow(*pA, iB, pA);
-#else
i64 iA = *pA;
if( iB>0 ){
if( iA>LARGEST_INT64/iB ) return 1;
@@ -29519,7 +29508,6 @@ SQLITE_PRIVATE int sqlite3MulInt64(i64 *pA, i64 iB){
}
*pA = iA*iB;
return 0;
-#endif
}
/*
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