[gcc(refs/users/alfierichards/heads/fmv_c)] Add PowerPC FMV symbol tests.

[Alfie Richards via Gcc-cvs]

https://gcc.gnu.org/g:d5b12f31d02063d4d7c8051887b44d6b6bc62ef7

commit d5b12f31d02063d4d7c8051887b44d6b6bc62ef7
Author: Alice Carlotti <alice.carlo...@arm.com>
Date:   Tue Jan 28 15:16:31 2025 +0000

    Add PowerPC FMV symbol tests.
    
    This tests the mangling of function assembly names when annotated with
    target_clones attributes.
    
    gcc/testsuite/ChangeLog:
    
            * g++.target/powerpc/mvc-symbols1.C: New test.
            * g++.target/powerpc/mvc-symbols2.C: New test.
            * g++.target/powerpc/mvc-symbols3.C: New test.
            * g++.target/powerpc/mvc-symbols4.C: New test.
    
    Co-authored-by: Alfie Richards <alfie.richa...@arm.com>

Diff:
---
 gcc/testsuite/g++.target/powerpc/mvc-symbols1.C | 47 +++++++++++++++++++++++++
 gcc/testsuite/g++.target/powerpc/mvc-symbols2.C | 35 ++++++++++++++++++
 gcc/testsuite/g++.target/powerpc/mvc-symbols3.C | 41 +++++++++++++++++++++
 gcc/testsuite/g++.target/powerpc/mvc-symbols4.C | 29 +++++++++++++++
 4 files changed, 152 insertions(+)

diff --git a/gcc/testsuite/g++.target/powerpc/mvc-symbols1.C 
b/gcc/testsuite/g++.target/powerpc/mvc-symbols1.C
new file mode 100644
index 000000000000..9424382bf141
--- /dev/null
+++ b/gcc/testsuite/g++.target/powerpc/mvc-symbols1.C
@@ -0,0 +1,47 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "cpu=power6", "cpu=power6x")))
+int foo ()
+{
+  return 1;
+}
+
+__attribute__((target_clones("cpu=power6x", "cpu=power6", "default")))
+int foo (int)
+{
+  return 2;
+}
+
+int bar()
+{
+  return foo ();
+}
+
+int bar(int x)
+{
+  return foo (x);
+}
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6x:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tbl _Z3foov\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3foov, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3foov,_Z3foov\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6\n" 1 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6x\n" 0 } 
} */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6x:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tbl _Z3fooi\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3fooi, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3fooi,_Z3fooi\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6\n" 0 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6x\n" 1 } 
} */
diff --git a/gcc/testsuite/g++.target/powerpc/mvc-symbols2.C 
b/gcc/testsuite/g++.target/powerpc/mvc-symbols2.C
new file mode 100644
index 000000000000..edf54480efd1
--- /dev/null
+++ b/gcc/testsuite/g++.target/powerpc/mvc-symbols2.C
@@ -0,0 +1,35 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "cpu=power6", "cpu=power6x")))
+int foo ()
+{
+  return 1;
+}
+
+__attribute__((target_clones("cpu=power6x", "cpu=power6", "default")))
+int foo (int)
+{
+  return 2;
+}
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6x:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3foov, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3foov,_Z3foov\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6\n" 1 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6x\n" 0 } 
} */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6x:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3fooi, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3fooi,_Z3fooi\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6\n" 0 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6x\n" 1 } 
} */
diff --git a/gcc/testsuite/g++.target/powerpc/mvc-symbols3.C 
b/gcc/testsuite/g++.target/powerpc/mvc-symbols3.C
new file mode 100644
index 000000000000..ca79c7f979ce
--- /dev/null
+++ b/gcc/testsuite/g++.target/powerpc/mvc-symbols3.C
@@ -0,0 +1,41 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "cpu=power6", "cpu=power6x")))
+int foo ();
+
+__attribute__((target_clones("cpu=power6x", "cpu=power6", "default")))
+int foo (int);
+
+int bar()
+{
+  return foo ();
+}
+
+int bar(int x)
+{
+  return foo (x);
+}
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6x:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tbl _Z3foov\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3foov, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3foov,_Z3foov\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6\n" 1 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.cpu_power6x\n" 0 } 
} */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6x:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tbl _Z3fooi\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3fooi, 
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3fooi,_Z3fooi\.resolver\n" 
1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3foov\.default\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6\n" 0 } } 
*/
+/* { dg-final { scan-assembler-times "\n\t\.quad\t_Z3fooi\.cpu_power6x\n" 1 } 
} */
diff --git a/gcc/testsuite/g++.target/powerpc/mvc-symbols4.C 
b/gcc/testsuite/g++.target/powerpc/mvc-symbols4.C
new file mode 100644
index 000000000000..ec111f53d935
--- /dev/null
+++ b/gcc/testsuite/g++.target/powerpc/mvc-symbols4.C
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "cpu=power6", "cpu=power6x")))
+int foo ();
+
+__attribute__((target_clones("cpu=power6x", "cpu=power6", "default")))
+int foo (int);
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.cpu_power6x:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3foov, 
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3foov,_Z3foov\.resolver\n" 
0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis \[\\d\]+,_Z3foov\.default@ha\n" 
0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis 
\[\\d\]+,_Z3foov\.cpu_power6@ha\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis 
\[\\d\]+,_Z3foov\.cpu_power6x@ha\n" 0 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.cpu_power6x:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z3fooi, 
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.set\t_Z3fooi,_Z3fooi\.resolver\n" 
0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis \[\\d\]+,_Z3fooi\.default@ha\n" 
0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis 
\[\\d\]+,_Z3fooi\.cpu_power6@ha\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\tlis 
\[\\d\]+,_Z3fooi\.cpu_power6x@ha\n" 0 } } */