update formatting

Author: cseslowpoke

compiler-rt/lib/nsan/nsan_flags.inc

@@ -47,4 +47,5 @@ NSAN_FLAG(bool, enable_loadtracking_stats, false,
           "memory, the number of times nsan resumed from the original value "
           "due to invalid or unknown types.")
 NSAN_FLAG(bool, print_stats_on_exit, false, "If true, print stats on exit.")
-NSAN_FLAG(bool, check_nan, false, "If true, check the floating-point number is nan")
+NSAN_FLAG(bool, check_nan, false,
+          "If true, check the floating-point number is nan")

compiler-rt/test/nsan/nan.cpp

@@ -1,19 +1,16 @@
 // RUN: %clangxx_nsan -O0 -g %s -o %t
 // RUN: NSAN_OPTIONS=check_nan=true %run %t 2>&1 | FileCheck %s
 
-
-#include<cmath>
-#include<cstdio>
+#include <cmath>
+#include <cstdio>
 
 // This function returns a NaN value for triggering the NaN detection.
-__attribute__((noinline))  
-float ReturnNaN() {
+__attribute__((noinline)) float ReturnNaN() {
   float ret = 0.0 / 0.0;
   return ret;
   // CHECK: WARNING: NumericalStabilitySanitizer: NaN detected
 }
 
-
 int main() {
   float val = ReturnNaN();
   printf("val: %f\n", val);