PGO: Change runtime prefix from pgo to profile

These functions are in the profile runtime.  PGO comes later.

Unfortunately, there's only room for 16 characters in a Darwin section,
so use __llvm_prf_ instead of __llvm_profile_ for section names.

<rdar://problem/15943240>

llvm-svn: 204391

1 files changed, 8 insertions, 8 deletions

diff --git a/compiler-rt/lib/profile/InstrProfiling.c b/compiler-rt/lib/profile/InstrProfiling.c
index 936b8def38c..45c824c842e 100644
--- a/compiler-rt/lib/profile/InstrProfiling.c
+++ b/compiler-rt/lib/profile/InstrProfiling.c
@@ -10,9 +10,9 @@
 #include "InstrProfiling.h"
 #include <string.h>
 
-/* TODO: void __llvm_pgo_get_size_for_buffer(void);  */
+/* TODO: void __llvm_profile_get_size_for_buffer(void);  */
 
-static void writeFunction(FILE *OutputFile, const __llvm_pgo_data *Data) {
+static void writeFunction(FILE *OutputFile, const __llvm_profile_data *Data) {
   /* TODO: Requires libc: break requirement by writing directly to a buffer
    * instead of a FILE stream.
    */
@@ -25,20 +25,20 @@ static void writeFunction(FILE *OutputFile, const __llvm_pgo_data *Data) {
   fprintf(OutputFile, "\n");
 }
 
-void __llvm_pgo_write_buffer(FILE *OutputFile) {
+void __llvm_profile_write_buffer(FILE *OutputFile) {
   /* TODO: Requires libc: break requirement by taking a char* buffer instead of
    * a FILE stream.
    */
-  const __llvm_pgo_data *I, *E;
+  const __llvm_profile_data *I, *E;
 
-  for (I = __llvm_pgo_data_begin(), E = __llvm_pgo_data_end();
+  for (I = __llvm_profile_data_begin(), E = __llvm_profile_data_end();
        I != E; ++I)
     writeFunction(OutputFile, I);
 }
 
-void __llvm_pgo_reset_counters(void) {
-  uint64_t *I = __llvm_pgo_counters_begin();
-  uint64_t *E = __llvm_pgo_counters_end();
+void __llvm_profile_reset_counters(void) {
+  uint64_t *I = __llvm_profile_counters_begin();
+  uint64_t *E = __llvm_profile_counters_end();
 
   memset(I, 0, sizeof(uint64_t)*(E - I));
 }