================
@@ -0,0 +1,21 @@
+// 1) test on platforms that (do or do not) require runtime relocation
+//
+// RUN: %clang -target x86_64-darwin -fprofile-generate -fprofile-continuous
-### -c %s 2>&1 | FileCheck %s --check-prefix=NO_RELOC
+// NO_RELOC: "-cc1" {{.*}} "-fprofile-continuous"
+// NO_RELOC-NOT: "-mllvm" "-runtime-counter-relocation"
+
+// RUN: %clang -target powerpc64-ibm-aix -fprofile-generate
-fprofile-continuous -### -c %s 2>&1 | FileCheck %s --check-prefix=RELOC
+// RUN: %clang -target x86_64-unknown-fuchsia -fprofile-generate
-fprofile-continuous -### -c %s 2>&1 | FileCheck %s --check-prefix=RELOC
+// RELOC: "-cc1" {{.*}} "-fprofile-continuous" "-mllvm"
"-runtime-counter-relocation"
+
+// 2) test -fprofile-continuous with cs-profile-generate and
-fprofile-instr-generate
+//
+// RUN: %clang -target powerpc-ibm-aix -fprofile-instr-generate
-fprofile-continuous -### -c %s 2>&1 | FileCheck %s --check-prefix=CLANG_PGO
+// RUN: %clang -target powerpc64le-unknown-linux -fprofile-instr-generate=
-fprofile-continuous -### -c %s 2>&1 | FileCheck %s --check-prefix=CLANG_PGO
+// CLANG_PGO: "-cc1" {{.*}} "-fprofile-continuous" "-mllvm"
"-runtime-counter-relocation" "-fprofile-instrument-path=default.profraw"
+
+// RUN: %clang -target x86_64-unknown-fuchsia -fcs-profile-generate
-fprofile-continuous -### -c %s 2>&1 | FileCheck %s --check-prefix=RELOC
+
+// RUN: not %clang -fprofile-continuous -### -c %s 2>&1 | FileCheck %s
--check-prefix=ERROR
+// ERROR: clang: error: invalid argument '-fprofile-continuous' only allowed
with '-fprofile-generate, -fprofile-instr-generate, or -fcs-profile-generate'
----------------
w2yehia wrote:
done
https://github.com/llvm/llvm-project/pull/124353
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