15 files changed, 29 insertions, 16 deletions
diff --git a/clang/test/CodeGen/Inputs/pgotestclang.profraw b/clang/test/CodeGen/Inputs/pgotestclang.profraw
new file mode 100644
index 00000000000..401ba073493
--- /dev/null
+++ b/clang/test/CodeGen/Inputs/pgotestclang.profraw
@@ -0,0 +1 @@
+:fe
diff --git a/clang/test/CodeGen/Inputs/pgotestir.profraw b/clang/test/CodeGen/Inputs/pgotestir.profraw
new file mode 100644
index 00000000000..04a7c1c1a35
--- /dev/null
+++ b/clang/test/CodeGen/Inputs/pgotestir.profraw
@@ -0,0 +1 @@
+:ir
diff --git a/clang/test/CodeGen/pgo-instrumentation.c b/clang/test/CodeGen/pgo-instrumentation.c
index f78ab20a129..1dac36fa589 100644
--- a/clang/test/CodeGen/pgo-instrumentation.c
+++ b/clang/test/CodeGen/pgo-instrumentation.c
@@ -7,3 +7,14 @@
 // Ensure Pass PGOInstrumentationGenPass is not invoked.
 // RUN: %clang_cc1 -O2 -fprofile-instrument=clang %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG
 // CHECK-PGOGENPASS-INVOKED-INSTR-GEN-CLANG-NOT: PGOInstrumentationGenPass
+
+// Ensure Pass PGOInstrumentationUsePass is invoked.
+// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestir.profraw
+// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-INSTR-USE
+// CHECK-PGOUSEPASS-INVOKED-INSTR-USE: PGOInstrumentationUsePass
+//
+// Ensure Pass PGOInstrumentationUsePass is not invoked.
+// RUN: llvm-profdata merge -o %t.profdata %S/Inputs/pgotestclang.profraw
+// RUN: %clang_cc1 -O2 -fprofile-instrument-use-path=%t.profdata %s -mllvm -debug-pass=Structure -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=CHECK-PGOUSEPASS-INVOKED-USE-CLANG
+// CHECK-PGOUSEPASS-INVOKED-USE-CLANG-NOT: PGOInstrumentationUsePass
+
diff --git a/clang/test/Driver/clang_f_opts.c b/clang/test/Driver/clang_f_opts.c
index 0acd6593b4d..9274142a1eb 100644
--- a/clang/test/Driver/clang_f_opts.c
+++ b/clang/test/Driver/clang_f_opts.c
@@ -111,9 +111,9 @@
 // RUN: mkdir -p %t.d/some/dir
 // RUN: %clang -### -S -fprofile-use=%t.d/some/dir %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-DIR %s
 // RUN: %clang -### -S -fprofile-instr-use=/tmp/somefile.prof %s 2>&1 | FileCheck -check-prefix=CHECK-PROFILE-USE-FILE %s
-// CHECK-PROFILE-USE: "-fprofile-instr-use=default.profdata"
-// CHECK-PROFILE-USE-DIR: "-fprofile-instr-use={{.*}}.d/some/dir{{/|\\\\}}default.profdata"
-// CHECK-PROFILE-USE-FILE: "-fprofile-instr-use=/tmp/somefile.prof"
+// CHECK-PROFILE-USE: "-fprofile-instrument-use-path=default.profdata"
+// CHECK-PROFILE-USE-DIR: "-fprofile-instrument-use-path={{.*}}.d/some/dir{{/|\\\\}}default.profdata"
+// CHECK-PROFILE-USE-FILE: "-fprofile-instrument-use-path=/tmp/somefile.prof"
 
 // RUN: %clang -### -S -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
 // RUN: %clang -### -S -fno-vectorize -fvectorize %s 2>&1 | FileCheck -check-prefix=CHECK-VECTORIZE %s
diff --git a/clang/test/Profile/c-captured.c b/clang/test/Profile/c-captured.c
index 1424fbb7f00..bae2dcb6ef7 100644
--- a/clang/test/Profile/c-captured.c
+++ b/clang/test/Profile/c-captured.c
@@ -1,7 +1,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-captured.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck -check-prefix=PGOGEN -check-prefix=PGOALL %s
 
 // RUN: llvm-profdata merge %S/Inputs/c-captured.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-captured.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE -check-prefix=PGOALL %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-captured.c %s -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata | FileCheck -check-prefix=PGOUSE -check-prefix=PGOALL %s
 
 // PGOGEN: @[[DCC:__profc_debug_captured]] = private global [3 x i64] zeroinitializer
 // PGOGEN: @[[CSC:__profc_c_captured.c___captured_stmt]] = private global [2 x i64] zeroinitializer
diff --git a/clang/test/Profile/c-counter-overflows.c b/clang/test/Profile/c-counter-overflows.c
index 18a3d33d3ab..5cb32bbc30a 100644
--- a/clang/test/Profile/c-counter-overflows.c
+++ b/clang/test/Profile/c-counter-overflows.c
@@ -2,7 +2,7 @@
 // truncated.
 
 // RUN: llvm-profdata merge %S/Inputs/c-counter-overflows.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-counter-overflows.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-counter-overflows.c %s -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata | FileCheck %s
 
 typedef unsigned long long uint64_t;
 
diff --git a/clang/test/Profile/c-general.c b/clang/test/Profile/c-general.c
index a633b141e4b..da3b7f25522 100644
--- a/clang/test/Profile/c-general.c
+++ b/clang/test/Profile/c-general.c
@@ -3,10 +3,10 @@
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instrument=clang | FileCheck -check-prefix=PGOGEN %s
 
 // RUN: llvm-profdata merge %S/Inputs/c-general.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE %s
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-use=%S/Inputs/c-general.profdata.v3 | FileCheck -check-prefix=PGOUSE %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata | FileCheck -check-prefix=PGOUSE %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instrument-use-path=%S/Inputs/c-general.profdata.v3 | FileCheck -check-prefix=PGOUSE %s
 // Also check compatibility with older profiles.
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instr-use=%S/Inputs/c-general.profdata.v1 | FileCheck -check-prefix=PGOUSE %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-general.c %s -o - -emit-llvm -fprofile-instrument-use-path=%S/Inputs/c-general.profdata.v1 | FileCheck -check-prefix=PGOUSE %s
 
 // PGOGEN: @[[SLC:__profc_simple_loops]] = private global [4 x i64] zeroinitializer
 // PGOGEN: @[[IFC:__profc_conditionals]] = private global [11 x i64] zeroinitializer
diff --git a/clang/test/Profile/c-outdated-data.c b/clang/test/Profile/c-outdated-data.c
index d0503acdb6e..e61ad02d075 100644
--- a/clang/test/Profile/c-outdated-data.c
+++ b/clang/test/Profile/c-outdated-data.c
@@ -4,7 +4,7 @@
 // doesn't play well with warnings that have no line number.
 
 // RUN: llvm-profdata merge %S/Inputs/c-outdated-data.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-outdated-data.c %s -o /dev/null -emit-llvm -fprofile-instr-use=%t.profdata -Wprofile-instr-dropped 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-outdated-data.c %s -o /dev/null -emit-llvm -fprofile-instrument-use-path=%t.profdata -Wprofile-instr-dropped 2>&1 | FileCheck %s
 // CHECK: warning: profile data may be out of date: of 3 functions, 1 has no data and 1 has mismatched data that will be ignored
 
 void no_usable_data() {
diff --git a/clang/test/Profile/c-unprofiled-blocks.c b/clang/test/Profile/c-unprofiled-blocks.c
index 58bef9e2962..a5474001315 100644
--- a/clang/test/Profile/c-unprofiled-blocks.c
+++ b/clang/test/Profile/c-unprofiled-blocks.c
@@ -2,7 +2,7 @@
 // runs) shouldn't have any branch weight metadata added.
 
 // RUN: llvm-profdata merge %S/Inputs/c-unprofiled-blocks.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-unprofiled-blocks.c %s -o - -emit-llvm -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-unprofiled-blocks.c %s -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata | FileCheck -check-prefix=PGOUSE %s
 
 // PGOUSE-LABEL: @never_called(i32 %i)
 int never_called(int i) {
diff --git a/clang/test/Profile/c-unprofiled.c b/clang/test/Profile/c-unprofiled.c
index 275cd2d1458..3466079f69b 100644
--- a/clang/test/Profile/c-unprofiled.c
+++ b/clang/test/Profile/c-unprofiled.c
@@ -7,7 +7,7 @@
 // doesn't play well with warnings that have no line number.
 
 // RUN: llvm-profdata merge %S/Inputs/c-unprofiled.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-unprofiled.c -I %S/Inputs/ %s -o /dev/null -emit-llvm -fprofile-instr-use=%t.profdata -Wprofile-instr-unprofiled 2>&1 | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name c-unprofiled.c -I %S/Inputs/ %s -o /dev/null -emit-llvm -fprofile-instrument-use-path=%t.profdata -Wprofile-instr-unprofiled 2>&1 | FileCheck %s
 
 // CHECK: warning: no profile data available for file "c-unprofiled.c"
 
diff --git a/clang/test/Profile/cxx-lambda.cpp b/clang/test/Profile/cxx-lambda.cpp
index b2bcbd25f13..2b422912f45 100644
--- a/clang/test/Profile/cxx-lambda.cpp
+++ b/clang/test/Profile/cxx-lambda.cpp
@@ -5,7 +5,7 @@
 // RUN: FileCheck --input-file=%tgen -check-prefix=LMBGEN %s
 
 // RUN: llvm-profdata merge %S/Inputs/cxx-lambda.proftext -o %t.profdata
-// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
+// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-lambda.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata > %tuse
 // RUN: FileCheck --input-file=%tuse -check-prefix=PGOUSE %s
 // RUN: FileCheck --input-file=%tuse -check-prefix=LMBUSE %s
 
diff --git a/clang/test/Profile/cxx-rangefor.cpp b/clang/test/Profile/cxx-rangefor.cpp
index 253e52d8649..a61557a9619 100644
--- a/clang/test/Profile/cxx-rangefor.cpp
+++ b/clang/test/Profile/cxx-rangefor.cpp
@@ -4,7 +4,7 @@
 // RUN: FileCheck --input-file=%tgen -check-prefix=CHECK -check-prefix=PGOGEN %s
 
 // RUN: llvm-profdata merge %S/Inputs/cxx-rangefor.proftext -o %t.profdata
-// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-rangefor.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
+// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-rangefor.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata > %tuse
 // RUN: FileCheck --input-file=%tuse -check-prefix=CHECK -check-prefix=PGOUSE %s
 
 // PGOGEN: @[[RFC:__profc__Z9range_forv]] = private global [5 x i64] zeroinitializer
diff --git a/clang/test/Profile/cxx-templates.cpp b/clang/test/Profile/cxx-templates.cpp
index 65c4626fb3b..1cec605e506 100644
--- a/clang/test/Profile/cxx-templates.cpp
+++ b/clang/test/Profile/cxx-templates.cpp
@@ -6,7 +6,7 @@
 // RUN: FileCheck --input-file=%tgen -check-prefix=T100GEN -check-prefix=ALL %s
 
 // RUN: llvm-profdata merge %S/Inputs/cxx-templates.proftext -o %t.profdata
-// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-templates.cpp -std=c++11 -o - -emit-llvm -fprofile-instr-use=%t.profdata > %tuse
+// RUN: %clang_cc1 -x c++ %s -triple %itanium_abi_triple -main-file-name cxx-templates.cpp -std=c++11 -o - -emit-llvm -fprofile-instrument-use-path=%t.profdata > %tuse
 // RUN: FileCheck --input-file=%tuse -check-prefix=T0USE -check-prefix=ALL %s
 // RUN: FileCheck --input-file=%tuse -check-prefix=T100USE -check-prefix=ALL %s
 
diff --git a/clang/test/Profile/objc-general.m b/clang/test/Profile/objc-general.m
index ba3006551ad..b679627a48e 100644
--- a/clang/test/Profile/objc-general.m
+++ b/clang/test/Profile/objc-general.m
@@ -3,7 +3,7 @@
 // RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name objc-general.m %s -o - -emit-llvm -fblocks -fprofile-instrument=clang | FileCheck -check-prefix=PGOGEN %s
 
 // RUN: llvm-profdata merge %S/Inputs/objc-general.proftext -o %t.profdata
-// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name objc-general.m %s -o - -emit-llvm -fblocks -fprofile-instr-use=%t.profdata | FileCheck -check-prefix=PGOUSE %s
+// RUN: %clang_cc1 -triple x86_64-apple-macosx10.9 -main-file-name objc-general.m %s -o - -emit-llvm -fblocks -fprofile-instrument-use-path=%t.profdata | FileCheck -check-prefix=PGOUSE %s
 
 #ifdef HAVE_FOUNDATION
 
diff --git a/clang/test/Profile/profile-does-not-exist.c b/clang/test/Profile/profile-does-not-exist.c
index d45981faffe..5725f76eb80 100644
--- a/clang/test/Profile/profile-does-not-exist.c
+++ b/clang/test/Profile/profile-does-not-exist.c
@@ -1,4 +1,4 @@
-// RUN: not %clang_cc1 -emit-llvm %s -o - -fprofile-instr-use=%t.nonexistent.profdata 2>&1 | FileCheck %s
+// RUN: not %clang_cc1 -emit-llvm %s -o - -fprofile-instrument-use-path=%t.nonexistent.profdata 2>&1 | FileCheck %s
 
 // CHECK: error: Could not read profile {{.*}}.nonexistent.profdata:
 // CHECK-NOT: Assertion failed