Hi All,
This adds some tests to the GCC testsuite for testing the
-mcpu=native code.
Bootstrapped Regtested on aarch64-none-linux-gnu and no issues.
Ok for master, GCC 10, 9 and 8?
Thanks,
Tamar
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/cpunative/aarch64-cpunative.exp: New test.
* gcc.target/aarch64/cpunative/info_0: New test.
* gcc.target/aarch64/cpunative/info_1: New test.
* gcc.target/aarch64/cpunative/info_10: New test.
* gcc.target/aarch64/cpunative/info_11: New test.
* gcc.target/aarch64/cpunative/info_12: New test.
* gcc.target/aarch64/cpunative/info_13: New test.
* gcc.target/aarch64/cpunative/info_14: New test.
* gcc.target/aarch64/cpunative/info_15: New test.
* gcc.target/aarch64/cpunative/info_2: New test.
* gcc.target/aarch64/cpunative/info_3: New test.
* gcc.target/aarch64/cpunative/info_4: New test.
* gcc.target/aarch64/cpunative/info_5: New test.
* gcc.target/aarch64/cpunative/info_6: New test.
* gcc.target/aarch64/cpunative/info_7: New test.
* gcc.target/aarch64/cpunative/info_8: New test.
* gcc.target/aarch64/cpunative/info_9: New test.
* gcc.target/aarch64/cpunative/native_cpu_0.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_1.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_10.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_11.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_12.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_13.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_14.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_15.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_2.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_3.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_4.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_5.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_6.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_7.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_8.c: New test.
* gcc.target/aarch64/cpunative/native_cpu_9.c: New test.
--
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/aarch64-cpunative.exp b/gcc/testsuite/gcc.target/aarch64/cpunative/aarch64-cpunative.exp
new file mode 100644
index 0000000000000000000000000000000000000000..ce80ca04b8d095c96acf0bda4d5b16a6460c4cbd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/aarch64-cpunative.exp
@@ -0,0 +1,35 @@
+# Copyright (C) 2014-2020 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
+
+# GCC testsuite that uses the `dg.exp' driver.
+
+# Exit immediately if this isn't an AArch64 target.
+if ![istarget aarch64*-*-*] then {
+ return
+}
+
+# Load support procs.
+load_lib gcc-dg.exp
+
+# Initialize `dg'.
+dg-init
+
+# Main loop.
+dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/*.\[cCS\]]] \
+ "" ""
+
+# All done.
+dg-finish
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_0 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_0
new file mode 100644
index 0000000000000000000000000000000000000000..ef4a3f606fa56bc7ef1e951c1896737f013f78a6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_0
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 asimddp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_1 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_1
new file mode 100644
index 0000000000000000000000000000000000000000..0f434bca28521f678bcee9f407f34ef813e7f1f1
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_1
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : fp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_10 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_10
new file mode 100644
index 0000000000000000000000000000000000000000..c6e9d7ca9e274a0be8a75bd7056dad958aa53cb4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_10
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features :
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_11 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_11
new file mode 100644
index 0000000000000000000000000000000000000000..fb76f7d45bcd8238e49d3dedb1dab5265cbae982
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_11
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp sb
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_12 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_12
new file mode 100644
index 0000000000000000000000000000000000000000..9b6aa7bc248530eb794dad5d874a78dc9c06851b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_12
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp ssbs
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_13 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_13
new file mode 100644
index 0000000000000000000000000000000000000000..ef4a3f606fa56bc7ef1e951c1896737f013f78a6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_13
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : fp asimd evtstrm aes pmull sha1 sha2 crc32 asimddp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_14 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_14
new file mode 100644
index 0000000000000000000000000000000000000000..338975715132ed6e55c2d34514ad20294b7018ee
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_14
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : Lorem ipsum dolor sit ametd rebum expetendis per at Dolor lucilius referrentur ei mei virtute eruditi eum ne Iisque verterem tacimates eu mea ei autem asimd fp asimddp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_15 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_15
new file mode 100644
index 0000000000000000000000000000000000000000..bc6453945561044ab09ec2dba851eb88829c483b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_15
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : Lorem ipsum dolor sit ametd rebum expetendis per at Dolor lucilius referrentur ei mei virtute eruditi eum ne Iisque verter svesm4 asimd fp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_2 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_2
new file mode 100644
index 0000000000000000000000000000000000000000..965d37760ac34a456a6463c9e1baae152e966040
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_2
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_3 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_3
new file mode 100644
index 0000000000000000000000000000000000000000..0c276f884a8365b8aa66b7c08f12f3e6cfead497
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_3
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_4 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_4
new file mode 100644
index 0000000000000000000000000000000000000000..716210c14175ef5af956af2e40ecd188451bf54b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_4
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp aes pmull sha1 sha2
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_5 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_5
new file mode 100644
index 0000000000000000000000000000000000000000..7a002e1c4c8192fcb541de8f90603bd27e793e72
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_5
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp fphp asimdhp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_6 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_6
new file mode 100644
index 0000000000000000000000000000000000000000..d341dfe86f4c6d68a085389954197d29f32d5992
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_6
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp aes pmull sha1 sha2 fphp asimdhp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_7 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_7
new file mode 100644
index 0000000000000000000000000000000000000000..ccb784915d517b44cdfba7dec01047ad085e685b
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_7
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd pmull sha1 fp aes sha2 fphp asimdhp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_8 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_8
new file mode 100644
index 0000000000000000000000000000000000000000..d6d9d03a2a26c2196ddae770411479bf71725d59
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_8
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd sve fp
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/info_9 b/gcc/testsuite/gcc.target/aarch64/cpunative/info_9
new file mode 100644
index 0000000000000000000000000000000000000000..c9aa4a9a07df4df4a7a4642fed6f664cdf8da4b3
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/info_9
@@ -0,0 +1,8 @@
+processor : 0
+BogoMIPS : 100.00
+Features : asimd fp svesm4
+CPU implementer : 0x41
+CPU architecture: 8
+CPU variant : 0x0
+CPU part : 0xd08
+CPU revision : 2
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c
new file mode 100644
index 0000000000000000000000000000000000000000..f155f51bae734a62b39867fc1a0adec65fb552de
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_0.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_0" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto\+crc\+dotprod} } } */
+
+/* Test a normal looking procinfo. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c
new file mode 100644
index 0000000000000000000000000000000000000000..2cf0e89994b1cc0dc9fac67f4dc431c003498048
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_1.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_1" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+nosimd} } } */
+
+/* Test one where fp is on by default so turn off simd. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c
new file mode 100644
index 0000000000000000000000000000000000000000..6a753965c527fd7f27851c5e8e474ec900a1a75a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_10.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_10" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+nofp\+nosimd} } } */
+
+/* Test one with no entry in feature list. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c
new file mode 100644
index 0000000000000000000000000000000000000000..96b9ca434ebbf007ddaa45d55a8c2b8e7a19a715
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_11.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_11" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+sb} } } */
+
+/* Test one with a feature name that overlaps with another one. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c
new file mode 100644
index 0000000000000000000000000000000000000000..c3b44adbf6c8a02c5003049eed2ed453587b8ad4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_12.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_12" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+ssbs} } } */
+
+/* Test one where the longer feature overlaps with a shorter one. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c
new file mode 100644
index 0000000000000000000000000000000000000000..b7b3a8e13dfbda887f80b9e5c8f5416c153e0d65
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_13.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_13" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto\+crc\+dotprod} } } */
+
+/* Test one with mixed order of feature bits. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c
new file mode 100644
index 0000000000000000000000000000000000000000..781ab1ebbfb46901ea38cd0063d984e372839ecd
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_14.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_14" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+dotprod} } } */
+
+/* Test one where valid feature bits are at a boundary > buffer size. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c
new file mode 100644
index 0000000000000000000000000000000000000000..c9205d95b793c27cd61982b9262bbbcc4912ec6d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_15.c
@@ -0,0 +1,15 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_15" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4} } } */
+
+/* Test one where the bounary of buffer size would cut off and leave
+ a valid feature in the first full buffer. e.g. this will cut off at
+ sve leaving 2-sm4 to yet be read. Check that this doesn't enable
+ +sve by mistake. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c
new file mode 100644
index 0000000000000000000000000000000000000000..aad71f4347d2f8e8bb7270db2f8534bf3a198e9e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_2.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_2" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+nofp\+nosimd} } } */
+
+/* Test one where asimd is provided byt no fp. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c
new file mode 100644
index 0000000000000000000000000000000000000000..50685c297dbd7549ee1ea190dbfdb9dd90f3af12
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_3.c
@@ -0,0 +1,13 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_3" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a} } } */
+
+/* Test where asimd and fp are the only ones provided, these are default
+ and so shouldn't emit anything. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c
new file mode 100644
index 0000000000000000000000000000000000000000..91ae809757a4e31bf946fc27ec33f51001b0d3e8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_4.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_4" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto} } } */
+
+/* Test one where all crypto bits are given so crypto should be enabled. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c
new file mode 100644
index 0000000000000000000000000000000000000000..84139e58ee0000816c4ea24f27bc28f5f6563bac
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_5.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_5" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+fp16} } } */
+
+/* Test one where fp16 is available and so should be emitted. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c
new file mode 100644
index 0000000000000000000000000000000000000000..da72052e62385c9251d25f792b679263a18d9e61
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_6.c
@@ -0,0 +1,13 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_6" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto\+fp16} } } */
+
+/* Test one where the feature bits for crypto and fp16 are given in
+ same order as declared in options file. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c
new file mode 100644
index 0000000000000000000000000000000000000000..96ad4c14db16468df30cc0a00d709ed5e2f32ed9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_7.c
@@ -0,0 +1,13 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_7" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+crypto\+fp16} } } */
+
+/* Test one where the crypto and fp16 options are specified in different
+ order from what is in the options file. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c
new file mode 100644
index 0000000000000000000000000000000000000000..7a5a2144a3973406b9ba7d268029a6940fb0be48
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_8.c
@@ -0,0 +1,12 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_8" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve} } } */
+
+/* Test one where sve is enabled. */
diff --git a/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c
new file mode 100644
index 0000000000000000000000000000000000000000..528b5d029f1a21c8388a30120590c1b8d5b4a81f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/cpunative/native_cpu_9.c
@@ -0,0 +1,14 @@
+/* { dg-do compile { target { { aarch64*-*-linux*} && native } } } */
+/* { dg-set-compiler-env-var GCC_CPUINFO "$srcdir/gcc.target/aarch64/cpunative/info_9" } */
+/* { dg-additional-options "-mcpu=native" } */
+
+int main()
+{
+ return 0;
+}
+
+/* { dg-final { scan-assembler {\.arch armv8-a\+sve2-sm4} } } */
+
+/* Test one here a feature that is a prefix of another is enabled.
+ In this case sve is a prefix to svesm4, but sve2-sm4 should be
+ enabled. */
