https://gcc.gnu.org/g:5c3d8e4a4e73b4dd32b3c03334cd1d97b9bda9db
commit 5c3d8e4a4e73b4dd32b3c03334cd1d97b9bda9db
Author: Alice Carlotti <alice.carlo...@arm.com>
Date: Tue Jan 28 15:17:33 2025 +0000
Add x86 FMV symbol tests
This is for testing the x86 mangling of FMV versioned function
assembly names.
gcc/testsuite/ChangeLog:
* g++.target/i386/mv-symbols1.C: New test.
* g++.target/i386/mv-symbols2.C: New test.
* g++.target/i386/mv-symbols3.C: New test.
* g++.target/i386/mv-symbols4.C: New test.
* g++.target/i386/mv-symbols5.C: New test.
* g++.target/i386/mvc-symbols1.C: New test.
* g++.target/i386/mvc-symbols2.C: New test.
* g++.target/i386/mvc-symbols3.C: New test.
* g++.target/i386/mvc-symbols4.C: New test.
Co-authored-by: Alfie Richards <alfie.richa...@arm.com>
Diff:
---
gcc/testsuite/g++.target/i386/mv-symbols1.C | 68 ++++++++++++++++++++++++++++
gcc/testsuite/g++.target/i386/mv-symbols2.C | 56 +++++++++++++++++++++++
gcc/testsuite/g++.target/i386/mv-symbols3.C | 44 ++++++++++++++++++
gcc/testsuite/g++.target/i386/mv-symbols4.C | 50 ++++++++++++++++++++
gcc/testsuite/g++.target/i386/mv-symbols5.C | 56 +++++++++++++++++++++++
gcc/testsuite/g++.target/i386/mvc-symbols1.C | 44 ++++++++++++++++++
gcc/testsuite/g++.target/i386/mvc-symbols2.C | 29 ++++++++++++
gcc/testsuite/g++.target/i386/mvc-symbols3.C | 35 ++++++++++++++
gcc/testsuite/g++.target/i386/mvc-symbols4.C | 23 ++++++++++
9 files changed, 405 insertions(+)
diff --git a/gcc/testsuite/g++.target/i386/mv-symbols1.C
b/gcc/testsuite/g++.target/i386/mv-symbols1.C
new file mode 100644
index 000000000000..1290299aea5e
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mv-symbols1.C
@@ -0,0 +1,68 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target("default")))
+int foo ()
+{
+ return 1;
+}
+
+__attribute__((target("arch=slm")))
+int foo ()
+{
+ return 3;
+}
+
+__attribute__((target("sse4.2")))
+int foo ()
+{
+ return 5;
+}
+
+__attribute__((target("sse4.2")))
+int foo (int)
+{
+ return 6;
+}
+
+__attribute__((target("arch=slm")))
+int foo (int)
+{
+ return 4;
+}
+
+__attribute__((target("default")))
+int foo (int)
+{
+ return 2;
+}
+
+int bar()
+{
+ return foo ();
+}
+
+int bar(int x)
+{
+ return foo (x);
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_Z7_Z3foovv\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3foovv,
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3foovv,_Z3foov\.resolver\n" 1 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_Z7_Z3fooii\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3fooii,
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3fooii,_Z3fooi\.resolver\n" 1 } } */
diff --git a/gcc/testsuite/g++.target/i386/mv-symbols2.C
b/gcc/testsuite/g++.target/i386/mv-symbols2.C
new file mode 100644
index 000000000000..8b75565d78d0
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mv-symbols2.C
@@ -0,0 +1,56 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target("default")))
+int foo ()
+{
+ return 1;
+}
+
+__attribute__((target("arch=slm")))
+int foo ()
+{
+ return 3;
+}
+
+__attribute__((target("sse4.2")))
+int foo ()
+{
+ return 5;
+}
+
+__attribute__((target("sse4.2")))
+int foo (int)
+{
+ return 6;
+}
+
+__attribute__((target("arch=slm")))
+int foo (int)
+{
+ return 4;
+}
+
+__attribute__((target("default")))
+int foo (int)
+{
+ return 2;
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3foovv,
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3foovv,_Z3foov\.resolver\n" 0 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3fooii,
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3fooii,_Z3fooi\.resolver\n" 0 } } */
diff --git a/gcc/testsuite/g++.target/i386/mv-symbols3.C
b/gcc/testsuite/g++.target/i386/mv-symbols3.C
new file mode 100644
index 000000000000..a5cf3445a431
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mv-symbols3.C
@@ -0,0 +1,44 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target("default")))
+int foo ();
+
+__attribute__((target("arch=slm")))
+int foo ();
+
+__attribute__((target("sse4.2")))
+int foo ();
+
+__attribute__((target("sse4.2")))
+int foo (int);
+
+__attribute__((target("arch=slm")))
+int foo (int);
+
+__attribute__((target("default")))
+int foo (int);
+
+int bar()
+{
+ return foo ();
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4.2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_Z7_Z3foovv\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3foovv,
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3foovv,_Z3foov\.resolver\n" 1 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4.2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3fooii,
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3fooii,_Z3fooi\.resolver\n" 0 } } */
diff --git a/gcc/testsuite/g++.target/i386/mv-symbols4.C
b/gcc/testsuite/g++.target/i386/mv-symbols4.C
new file mode 100644
index 000000000000..bb10f126f673
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mv-symbols4.C
@@ -0,0 +1,50 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target("default")))
+int foo ()
+{
+ return 1;
+}
+
+__attribute__((target("arch=slm")))
+int foo ();
+
+__attribute__((target("sse4.2")))
+int foo ();
+
+__attribute__((target("sse4.2")))
+int foo (int);
+
+__attribute__((target("arch=slm")))
+int foo (int);
+
+__attribute__((target("default")))
+int foo (int)
+{
+ return 2;
+}
+
+int bar()
+{
+ return foo ();
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4.2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_Z7_Z3foovv\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3foovv,
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3foovv,_Z3foov\.resolver\n" 1 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4.2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3fooii,
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3fooii,_Z3fooi\.resolver\n" 0 } } */
diff --git a/gcc/testsuite/g++.target/i386/mv-symbols5.C
b/gcc/testsuite/g++.target/i386/mv-symbols5.C
new file mode 100644
index 000000000000..d36e4c304c2d
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mv-symbols5.C
@@ -0,0 +1,56 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target("default")))
+int foo ();
+
+__attribute__((target("arch=slm")))
+int foo ()
+{
+ return 3;
+}
+
+__attribute__((target("sse4.2")))
+int foo ()
+{
+ return 5;
+}
+
+__attribute__((target("sse4.2")))
+int foo (int)
+{
+ return 6;
+}
+
+__attribute__((target("arch=slm")))
+int foo (int)
+{
+ return 4;
+}
+
+__attribute__((target("default")))
+int foo (int);
+
+int bar()
+{
+ return foo ();
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_Z7_Z3foovv\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3foovv,
@gnu_indirect_function\n" 1 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3foovv,_Z3foov\.resolver\n" 1 } } */
+
+/* { dg-final { scan-assembler-times "\n_Z3fooi:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4.2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n\t\.type\t_Z7_Z3fooii,
@gnu_indirect_function\n" 0 } } */
+/* { dg-final { scan-assembler-times
"\n\t\.set\t_Z7_Z3fooii,_Z3fooi\.resolver\n" 0 } } */
diff --git a/gcc/testsuite/g++.target/i386/mvc-symbols1.C
b/gcc/testsuite/g++.target/i386/mvc-symbols1.C
new file mode 100644
index 000000000000..ea8c434c353e
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mvc-symbols1.C
@@ -0,0 +1,44 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "arch=slm", "sse4.2")))
+int foo ()
+{
+ return 1;
+}
+
+__attribute__((target_clones("sse4.2", "arch=slm", "default")))
+int foo (int)
+{
+ return 2;
+}
+
+int bar()
+{
+ return foo ();
+}
+
+int bar(int x)
+{
+ return foo (x);
+}
+
+/* When updating any of the symbol names in these tests, make sure to also
+ update any tests for their absence in mvc-symbolsN.C */
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4_2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_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_Z3fooi.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4_2:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_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 } } */
diff --git a/gcc/testsuite/g++.target/i386/mvc-symbols2.C
b/gcc/testsuite/g++.target/i386/mvc-symbols2.C
new file mode 100644
index 000000000000..84b54a980b33
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mvc-symbols2.C
@@ -0,0 +1,29 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "arch=slm", "sse4.2")))
+int foo ()
+{
+ return 1;
+}
+
+__attribute__((target_clones("sse4.2", "arch=slm", "default")))
+int foo (int)
+{
+ return 2;
+}
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4_2:\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_Z3fooi.default:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4_2:\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 } } */
diff --git a/gcc/testsuite/g++.target/i386/mvc-symbols3.C
b/gcc/testsuite/g++.target/i386/mvc-symbols3.C
new file mode 100644
index 000000000000..33927071028d
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mvc-symbols3.C
@@ -0,0 +1,35 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "arch=slm", "sse4.2")))
+int foo ();
+
+__attribute__((target_clones("sse4.2", "arch=slm", "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\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4_2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_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_Z3fooi.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4_2:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.resolver:\n" 1 } } */
+/* { dg-final { scan-assembler-times "\n\tcall\t_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 } } */
diff --git a/gcc/testsuite/g++.target/i386/mvc-symbols4.C
b/gcc/testsuite/g++.target/i386/mvc-symbols4.C
new file mode 100644
index 000000000000..ed9bc8f3e16f
--- /dev/null
+++ b/gcc/testsuite/g++.target/i386/mvc-symbols4.C
@@ -0,0 +1,23 @@
+/* { dg-do compile } */
+/* { dg-require-ifunc "" } */
+/* { dg-options "-O0" } */
+
+__attribute__((target_clones("default", "arch=slm", "sse4.2")))
+int foo ();
+
+__attribute__((target_clones("sse4.2", "arch=slm", "default")))
+int foo (int);
+
+/* { dg-final { scan-assembler-times "\n_Z3foov\.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3foov\.sse4_2:\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_Z3fooi.default:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.arch_slm:\n" 0 } } */
+/* { dg-final { scan-assembler-times "\n_Z3fooi\.sse4_2:\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 } } */
