Remove setting of inlinehint and cold attributes based on profile data

NFC. These hints are only used for inlining and the inliner now uses
the same criteria to identify hot and cold callees and set appropriate
thresholds without relying on these hints. Hence this removed code is
superfluous.

Differential Revision: http://reviews.llvm.org/D15726



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@256793 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 0 insertions, 48 deletions

diff --git a/test/Profile/c-attributes.c b/test/Profile/c-attributes.c
deleted file mode 100644
index 2dcc180624..0000000000
--- a/test/Profile/c-attributes.c
+++ /dev/null
@@ -1,48 +0,0 @@
-// Test that instrumentation based profiling sets function attributes correctly.
-
-// RUN: llvm-profdata merge %S/Inputs/c-attributes.proftext -o %t.profdata
-// RUN: %clang %s -o - -mllvm -disable-llvm-optzns -emit-llvm -S -fprofile-instr-use=%t.profdata | FileCheck %s
-
-extern int atoi(const char *);
-
-// CHECK: hot_100_percent(i32{{.*}}%i) [[HOT:#[0-9]+]]
-void hot_100_percent(int i) {
-  while (i > 0)
-    i--;
-}
-
-// CHECK: hot_40_percent(i32{{.*}}%i) [[HOT]]
-void hot_40_percent(int i) {
-  while (i > 0)
-    i--;
-}
-
-// CHECK: normal_func(i32{{.*}}%i) [[NORMAL:#[0-9]+]]
-void normal_func(int i) {
-  while (i > 0)
-    i--;
-}
-
-// CHECK: cold_func(i32{{.*}}%i) [[COLD:#[0-9]+]]
-void cold_func(int i) {
-  while (i > 0)
-    i--;
-}
-
-// CHECK: attributes [[HOT]] = { inlinehint nounwind {{.*}} }
-// CHECK: attributes [[NORMAL]] = { nounwind {{.*}} }
-// CHECK: attributes [[COLD]] = { cold nounwind {{.*}} }
-
-int main(int argc, const char *argv[]) {
-  int max = atoi(argv[1]);
-  int i;
-  for (i = 0; i < max; i++)
-    hot_100_percent(i);
-  for (i = 0; i < max * 4 / 10; i++)
-    hot_40_percent(i);
-  for (i = 0; i < max * 2 / 10; i++)
-    normal_func(i);
-  for (i = 0; i < max / 200; i++)
-    cold_func(i);
-  return 0;
-}