Small code cleanup. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157502 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/runtime/libprofile/GCDAProfiling.c b/runtime/libprofile/GCDAProfiling.c
index 32d19ad7742b9a59d3c735875c86960d8cba9e27..b01b948142ab3813c70caa7d01412fc43916896a 100644 (file)
--- a/runtime/libprofile/GCDAProfiling.c
+++ b/runtime/libprofile/GCDAProfiling.c
@@ -43,10 +43,8 @@ static void write_int32(uint32_t i) {
 }
 
 static void write_int64(uint64_t i) {
-  uint32_t lo, hi;
-  lo = i >>  0;
-  hi = i >> 32;
-
+  uint32_t lo = i >>  0;
+  uint32_t hi = i >> 32;
   write_int32(lo);
   write_int32(hi);
 }
@@ -76,7 +74,6 @@ static char *mangle_filename(const char *orig_filename) {
   strcpy(filename, prefix);
   strcat(filename, "/");
   strcat(filename, orig_filename);
-
   return filename;
 }
 
@@ -184,15 +181,13 @@ void llvm_gcda_emit_arcs(uint32_t num_counters, uint64_t *counters) {
   if (!output_file) return;
   fwrite("\0\0\xa1\1", 4, 1, output_file);
   write_int32(num_counters * 2);
-  for (i = 0; i < num_counters; ++i) {
+  for (i = 0; i < num_counters; ++i)
     write_int64(counters[i]);
-  }
 
 #ifdef DEBUG_GCDAPROFILING
   printf("llvmgcda:   %u arcs\n", num_counters);
-  for (i = 0; i < num_counters; ++i) {
+  for (i = 0; i < num_counters; ++i)
     printf("llvmgcda:   %llu\n", (unsigned long long)counters[i]);
-  }
 #endif
 }