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authorDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
committerDimitry Andric <dim@FreeBSD.org>2015-09-06 18:41:23 +0000
commitf31bcc68c72371a2bf63aead9f3373a1ff2053b6 (patch)
treeb259e5d585da0f8cde9579939a74d5ef44c72abd /test/profile
parentcd2dd3df15523e2be8d2bbace27641d6ac9fa40d (diff)
downloadsrc-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.tar.gz
src-f31bcc68c72371a2bf63aead9f3373a1ff2053b6.zip
Import compiler-rt 3.7.0 release (r246257).vendor/compiler-rt/compiler-rt-release_370-r246257
Notes
Notes: svn path=/vendor/compiler-rt/dist/; revision=287516 svn path=/vendor/compiler-rt/compiler-rt-release_370-r246257/; revision=287517; tag=vendor/compiler-rt/compiler-rt-release_370-r246257
Diffstat (limited to 'test/profile')
-rw-r--r--test/profile/Inputs/gcc-flag-compatibility.c8
-rw-r--r--test/profile/Inputs/instrprof-dynamic-a.cpp4
-rw-r--r--test/profile/Inputs/instrprof-dynamic-b.cpp4
-rw-r--r--test/profile/Inputs/instrprof-dynamic-header.h6
-rw-r--r--test/profile/Inputs/instrprof-dynamic-main.cpp2
-rw-r--r--test/profile/gcc-flag-compatibility.test17
-rw-r--r--test/profile/instrprof-override-filename-then-reset-default.c19
-rw-r--r--test/profile/instrprof-override-filename-with-env.c14
-rw-r--r--test/profile/instrprof-override-filename.c14
-rw-r--r--test/profile/instrprof-set-filename-then-reset-default.c18
-rw-r--r--test/profile/lit.cfg2
11 files changed, 101 insertions, 7 deletions
diff --git a/test/profile/Inputs/gcc-flag-compatibility.c b/test/profile/Inputs/gcc-flag-compatibility.c
new file mode 100644
index 000000000000..1c07bb1d0f30
--- /dev/null
+++ b/test/profile/Inputs/gcc-flag-compatibility.c
@@ -0,0 +1,8 @@
+int X = 0;
+
+int main() {
+ int i;
+ for (i = 0; i < 100; i++)
+ X += i;
+ return 0;
+}
diff --git a/test/profile/Inputs/instrprof-dynamic-a.cpp b/test/profile/Inputs/instrprof-dynamic-a.cpp
index 67de263c4d88..2ec484a5b381 100644
--- a/test/profile/Inputs/instrprof-dynamic-a.cpp
+++ b/test/profile/Inputs/instrprof-dynamic-a.cpp
@@ -1,7 +1,7 @@
#include "instrprof-dynamic-header.h"
void a() {
if (true) {
- bar<void>();
- bar<char>();
+ bar<void>(1);
+ bar<char>(1);
}
}
diff --git a/test/profile/Inputs/instrprof-dynamic-b.cpp b/test/profile/Inputs/instrprof-dynamic-b.cpp
index c8fb75ef52ed..5c2d9bae8dba 100644
--- a/test/profile/Inputs/instrprof-dynamic-b.cpp
+++ b/test/profile/Inputs/instrprof-dynamic-b.cpp
@@ -1,7 +1,7 @@
#include "instrprof-dynamic-header.h"
void b() {
if (true) {
- bar<void>();
- bar<int>();
+ bar<void>(1);
+ bar<int>(1);
}
}
diff --git a/test/profile/Inputs/instrprof-dynamic-header.h b/test/profile/Inputs/instrprof-dynamic-header.h
index 1dc2e37ef82c..7a57b13c67f9 100644
--- a/test/profile/Inputs/instrprof-dynamic-header.h
+++ b/test/profile/Inputs/instrprof-dynamic-header.h
@@ -1,5 +1,7 @@
-template <class T> void bar() {
- if (true) {}
+template <class T> void bar(int X) {
+ if (X) {
+ X *= 4;
+ }
}
void a();
void b();
diff --git a/test/profile/Inputs/instrprof-dynamic-main.cpp b/test/profile/Inputs/instrprof-dynamic-main.cpp
index 0dd60213926e..2cf37c8b6d5e 100644
--- a/test/profile/Inputs/instrprof-dynamic-main.cpp
+++ b/test/profile/Inputs/instrprof-dynamic-main.cpp
@@ -2,7 +2,7 @@
void foo(int K) { if (K) {} }
int main(int argc, char *argv[]) {
foo(5);
- bar<void>();
+ bar<void>(1);
a();
b();
return 0;
diff --git a/test/profile/gcc-flag-compatibility.test b/test/profile/gcc-flag-compatibility.test
new file mode 100644
index 000000000000..8e8b55dafe23
--- /dev/null
+++ b/test/profile/gcc-flag-compatibility.test
@@ -0,0 +1,17 @@
+RUN: mkdir -p %t.d
+RUN: %clang_profgen_gcc=%t.d/d1/d2 -o %t.d/code %S/Inputs/gcc-flag-compatibility.c
+
+# Test that the instrumented code writes to %t.d/d1/d2/default.profraw
+RUN: %run %t.d/code
+RUN: llvm-profdata merge -o %t.profdata %t.d/d1/d2/default.profraw
+
+# Test that we can override the directory and file name with LLVM_PROFILE_FILE.
+RUN: env LLVM_PROFILE_FILE=%t.d/x1/prof.raw %run %t.d/code
+RUN: llvm-profdata merge -o %t.profdata %t.d/x1/prof.raw
+
+# Test that we can specify a directory with -fprofile-use.
+RUN: llvm-profdata merge -o %t.d/default.profdata %t.d/x1/prof.raw
+RUN: %clang_profuse_gcc=%t.d -o %t.d/code %S/Inputs/gcc-flag-compatibility.c
+
+# Test that we can specify a file with -fprofile-use.
+RUN: %clang_profuse_gcc=%t.profdata -o %t.d/code %S/Inputs/gcc-flag-compatibility.c
diff --git a/test/profile/instrprof-override-filename-then-reset-default.c b/test/profile/instrprof-override-filename-then-reset-default.c
new file mode 100644
index 000000000000..137a3b2f2291
--- /dev/null
+++ b/test/profile/instrprof-override-filename-then-reset-default.c
@@ -0,0 +1,19 @@
+// RUN: rm -rf %t.d
+// RUN: mkdir -p %t.d
+// RUN: cd %t.d
+// RUN: %clang_profgen -O3 %s -o %t.out
+// RUN: %run %t.out %t.d/bad.profraw
+// RUN: llvm-profdata merge -o %t.d/default.profdata %t.d/default.profraw
+// RUN: %clang_profuse=%t.d/default.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}
diff --git a/test/profile/instrprof-override-filename-with-env.c b/test/profile/instrprof-override-filename-with-env.c
new file mode 100644
index 000000000000..cce83891663a
--- /dev/null
+++ b/test/profile/instrprof-override-filename-with-env.c
@@ -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}
diff --git a/test/profile/instrprof-override-filename.c b/test/profile/instrprof-override-filename.c
new file mode 100644
index 000000000000..59dea29e3b88
--- /dev/null
+++ b/test/profile/instrprof-override-filename.c
@@ -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}
diff --git a/test/profile/instrprof-set-filename-then-reset-default.c b/test/profile/instrprof-set-filename-then-reset-default.c
new file mode 100644
index 000000000000..6c07994f08c6
--- /dev/null
+++ b/test/profile/instrprof-set-filename-then-reset-default.c
@@ -0,0 +1,18 @@
+// RUN: rm -rf %t.d
+// RUN: mkdir -p %t.d
+// RUN: cd %t.d
+// RUN: %clang_profgen -O3 %s -o %t.out
+// RUN: %run %t.out %t.d/bad.profraw
+// RUN: llvm-profdata merge -o %t.d/default.profdata %t.d/default.profraw
+// RUN: %clang_profuse=%t.d/default.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}
diff --git a/test/profile/lit.cfg b/test/profile/lit.cfg
index e4910abbe7a4..b1b44a1a0665 100644
--- a/test/profile/lit.cfg
+++ b/test/profile/lit.cfg
@@ -45,6 +45,8 @@ def build_invocation(compile_flags):
config.substitutions.append( ("%clang ", build_invocation(clang_cflags)) )
config.substitutions.append( ("%clang_profgen ", build_invocation(clang_cflags) + " -fprofile-instr-generate ") )
config.substitutions.append( ("%clang_profuse=", build_invocation(clang_cflags) + " -fprofile-instr-use=") )
+config.substitutions.append( ("%clang_profgen_gcc=", build_invocation(clang_cflags) + " -fprofile-generate=") )
+config.substitutions.append( ("%clang_profuse_gcc=", build_invocation(clang_cflags) + " -fprofile-use=") )
if config.host_os not in ['Darwin', 'FreeBSD', 'Linux']:
config.unsupported = True