diff --git a/gcc/internal-fn.cc b/gcc/internal-fn.cc
index 5269f0ac528e420d543eb4855719634aad71b5ba..c7c5222a169c39c6fabc0f0bc5d060432bbc43bc 100644
--- a/gcc/internal-fn.cc
+++ b/gcc/internal-fn.cc
@@ -1631,7 +1631,11 @@ expand_mul_overflow (location_t loc, tree lhs, tree arg0, tree arg1,
   rtx target = NULL_RTX;
   signop sign;
   enum insn_code icode;
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+     these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   done_label = gen_label_rtx ();
   do_error = gen_label_rtx ();
 
@@ -2479,6 +2483,7 @@ expand_mul_overflow (location_t loc, tree lhs, tree arg0, tree arg1,
       else
 	expand_arith_overflow_result_store (lhs, target, mode, res);
     }
+  flag_trapv = save_flag_trapv;
 }
 
 /* Expand UBSAN_CHECK_* internal function if it has vector operands.  */
@@ -2499,7 +2504,11 @@ expand_vector_ubsan_overflow (location_t loc, enum tree_code code, tree lhs,
   rtx resvr = NULL_RTX;
   unsigned HOST_WIDE_INT const_cnt = 0;
   bool use_loop_p = (!cnt.is_constant (&const_cnt) || const_cnt > 4);
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+     these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   if (lhs)
     {
       optab op;
@@ -2629,6 +2638,7 @@ expand_vector_ubsan_overflow (location_t loc, enum tree_code code, tree lhs,
     }
   else if (resvr)
     emit_move_insn (lhsr, resvr);
+  flag_trapv = save_flag_trapv;
 }
 
 /* Expand UBSAN_CHECK_ADD call STMT.  */
@@ -2707,7 +2717,11 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
   prec0 = MIN (prec0, pr);
   pr = get_min_precision (arg1, uns1_p ? UNSIGNED : SIGNED);
   prec1 = MIN (prec1, pr);
+  int save_flag_trapv = flag_trapv;
 
+  /* We don't want any __mulv?i3 etc. calls from the expansion of
+     these internal functions, so disable -ftrapv temporarily.  */
+  flag_trapv = 0;
   /* If uns0_p && uns1_p, precop is minimum needed precision
      of unsigned type to hold the exact result, otherwise
      precop is minimum needed precision of signed type to
@@ -2748,6 +2762,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
 	  ops.location = loc;
 	  rtx tem = expand_expr_real_2 (&ops, NULL_RTX, mode, EXPAND_NORMAL);
 	  expand_arith_overflow_result_store (lhs, target, mode, tem);
+	  flag_trapv = save_flag_trapv;
 	  return;
 	}
 
@@ -2771,6 +2786,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
 	      if (integer_zerop (arg0) && !unsr_p)
 		{
 		  expand_neg_overflow (loc, lhs, arg1, false, NULL);
+		  flag_trapv = save_flag_trapv;
 		  return;
 		}
 	      /* FALLTHRU */
@@ -2781,6 +2797,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
 	    case MULT_EXPR:
 	      expand_mul_overflow (loc, lhs, arg0, arg1, unsr_p,
 				   unsr_p, unsr_p, false, NULL);
+	      flag_trapv = save_flag_trapv;
 	      return;
 	    default:
 	      gcc_unreachable ();
@@ -2826,6 +2843,7 @@ expand_arith_overflow (enum tree_code code, gimple *stmt)
 	  else
 	    expand_mul_overflow (loc, lhs, arg0, arg1, unsr_p,
 				 uns0_p, uns1_p, false, NULL);
+	  flag_trapv = save_flag_trapv;
 	  return;
 	}
 
diff --git a/gcc/testsuite/gcc.dg/pr114753.c b/gcc/testsuite/gcc.dg/pr114753.c
new file mode 100644
index 0000000000000000000000000000000000000000..117f2c36d3ef0fec230a5d26d4db9e5f3c8e8c6d
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr114753.c
@@ -0,0 +1,14 @@
+/* PR middle-end/114753 */
+/* { dg-do run } */
+/* { dg-options "-O2 -ftrapv" } */
+
+int
+main ()
+{
+  volatile long long i = __LONG_LONG_MAX__;
+  volatile long long j = 2;
+  long long k;
+  if (!__builtin_mul_overflow (i, j, &k) || k != -2LL)
+    __builtin_abort ();
+  return 0;
+}