[compiler-rt] r236056 - Tests for r236055.

[Eric Christopher]

Author: echristo
Date: Tue Apr 28 17:56:57 2015
New Revision: 236056

URL: http://llvm.org/viewvc/llvm-project?rev=236056&view=rev
Log:
Tests for r236055.

Patch by Teresa Johnson.

Added:
    compiler-rt/trunk/test/profile/instrprof-override-filename-then-reset-default.c
    compiler-rt/trunk/test/profile/instrprof-override-filename-with-env.c
    compiler-rt/trunk/test/profile/instrprof-override-filename.c
    compiler-rt/trunk/test/profile/instrprof-set-filename-then-reset-default.c

Added: compiler-rt/trunk/test/profile/instrprof-override-filename-then-reset-default.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-override-filename-then-reset-default.c?rev=236056&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-override-filename-then-reset-default.c (added)
+++ compiler-rt/trunk/test/profile/instrprof-override-filename-then-reset-default.c Tue Apr 28 17:56:57 2015
@@ -0,0 +1,15 @@
+// RUN: %clang_profgen -o %t -O3 %s
+// RUN: %run %t %t.profraw
+// RUN: llvm-profdata merge -o %t.profdata default.profraw
+// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
+
+void __llvm_profile_override_default_filename(const char *);
+int main(int argc, const char *argv[]) {
+  // CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
+  if (argc < 2)
+    return 1;
+  __llvm_profile_override_default_filename(argv[1]);
+  __llvm_profile_override_default_filename(0);
+  return 0;
+}
+// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}

Added: compiler-rt/trunk/test/profile/instrprof-override-filename-with-env.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-override-filename-with-env.c?rev=236056&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-override-filename-with-env.c (added)
+++ compiler-rt/trunk/test/profile/instrprof-override-filename-with-env.c Tue Apr 28 17:56:57 2015
@@ -0,0 +1,14 @@
+// RUN: %clang_profgen -o %t -O3 %s
+// RUN: env LLVM_PROFILE_FILE=%t.good.profraw %run %t %t.bad.profraw
+// RUN: llvm-profdata merge -o %t.profdata %t.good.profraw
+// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
+
+void __llvm_profile_override_default_filename(const char *);
+int main(int argc, const char *argv[]) {
+  // CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
+  if (argc < 2)
+    return 1;
+  __llvm_profile_override_default_filename(argv[1]);
+  return 0;
+}
+// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}

Added: compiler-rt/trunk/test/profile/instrprof-override-filename.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-override-filename.c?rev=236056&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-override-filename.c (added)
+++ compiler-rt/trunk/test/profile/instrprof-override-filename.c Tue Apr 28 17:56:57 2015
@@ -0,0 +1,14 @@
+// RUN: %clang_profgen -o %t -O3 %s
+// RUN: %run %t %t.profraw
+// RUN: llvm-profdata merge -o %t.profdata %t.profraw
+// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
+
+void __llvm_profile_override_default_filename(const char *);
+int main(int argc, const char *argv[]) {
+  // CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
+  if (argc < 2)
+    return 1;
+  __llvm_profile_override_default_filename(argv[1]);
+  return 0;
+}
+// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}

Added: compiler-rt/trunk/test/profile/instrprof-set-filename-then-reset-default.c
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/profile/instrprof-set-filename-then-reset-default.c?rev=236056&view=auto
==============================================================================
--- compiler-rt/trunk/test/profile/instrprof-set-filename-then-reset-default.c (added)
+++ compiler-rt/trunk/test/profile/instrprof-set-filename-then-reset-default.c Tue Apr 28 17:56:57 2015
@@ -0,0 +1,15 @@
+// RUN: %clang_profgen -o %t -O3 %s
+// RUN: %run %t %t.profraw
+// RUN: llvm-profdata merge -o %t.profdata default.profraw
+// RUN: %clang_profuse=%t.profdata -o - -S -emit-llvm %s | FileCheck %s
+
+void __llvm_profile_set_filename(const char *);
+int main(int argc, const char *argv[]) {
+  // CHECK: br i1 %{{.*}}, label %{{.*}}, label %{{.*}}, !prof ![[PD1:[0-9]+]]
+  if (argc < 2)
+    return 1;
+  __llvm_profile_set_filename(argv[1]);
+  __llvm_profile_set_filename(0);
+  return 0;
+}
+// CHECK: ![[PD1]] = !{!"branch_weights", i32 1, i32 2}