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* [gcc(refs/vendors/ARM/heads/gcs)] aarch64: Add __builtin_aarch64_gcs* tests
@ 2024-02-14 15:27 Szabolcs Nagy
0 siblings, 0 replies; 2+ messages in thread
From: Szabolcs Nagy @ 2024-02-14 15:27 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:5011ae6000f05f20517cd79cc9b8fa600ab2d37f
commit 5011ae6000f05f20517cd79cc9b8fa600ab2d37f
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jun 6 17:35:51 2023 +0100
aarch64: Add __builtin_aarch64_gcs* tests
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/gcspopm-1.c: New test.
* gcc.target/aarch64/gcspr-1.c: New test.
* gcc.target/aarch64/gcsss-1.c: New test.
Diff:
---
gcc/testsuite/gcc.target/aarch64/gcspopm-1.c | 69 ++++++++++++++++++++++++++++
gcc/testsuite/gcc.target/aarch64/gcspr-1.c | 31 +++++++++++++
gcc/testsuite/gcc.target/aarch64/gcsss-1.c | 49 ++++++++++++++++++++
3 files changed, 149 insertions(+)
diff --git a/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c b/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c
new file mode 100644
index 000000000000..6e6add39cf75
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c
@@ -0,0 +1,69 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+void
+foo1 (void)
+{
+ __builtin_aarch64_gcspopm ();
+}
+
+/*
+**foo2:
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo2 (void)
+{
+ return __builtin_aarch64_gcspopm ();
+}
+
+/*
+**foo3:
+** mov x16, 1
+** (
+** mov x0, 0
+** hint 40 // chkfeat x16
+** |
+** hint 40 // chkfeat x16
+** mov x0, 0
+** )
+** cbz x16, .*
+** ret
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo3 (void)
+{
+ if (__builtin_aarch64_chkfeat (1) == 0)
+ return __builtin_aarch64_gcspopm ();
+ return 0;
+}
+
+/*
+**foo4:
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo4 (void)
+{
+ unsigned long long a = __builtin_aarch64_gcspopm ();
+ unsigned long long b = __builtin_aarch64_gcspopm ();
+ unsigned long long c = __builtin_aarch64_gcspopm ();
+ (void) a;
+ (void) c;
+ return b;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/gcspr-1.c b/gcc/testsuite/gcc.target/aarch64/gcspr-1.c
new file mode 100644
index 000000000000..0e651979551d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcspr-1.c
@@ -0,0 +1,31 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** mrs x0, s3_3_c2_c5_1 // gcspr_el0
+** ret
+*/
+void *
+foo1 (void)
+{
+ return __builtin_aarch64_gcspr ();
+}
+
+/*
+**foo2:
+** mrs x[0-9]*, s3_3_c2_c5_1 // gcspr_el0
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** mrs x[0-9]*, s3_3_c2_c5_1 // gcspr_el0
+** sub x0, x[0-9]*, x[0-9]*
+** ret
+*/
+long
+foo2 (void)
+{
+ const char *p = __builtin_aarch64_gcspr ();
+ __builtin_aarch64_gcspopm ();
+ const char *q = __builtin_aarch64_gcspr ();
+ return p - q;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/gcsss-1.c b/gcc/testsuite/gcc.target/aarch64/gcsss-1.c
new file mode 100644
index 000000000000..025c7fee647f
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcsss-1.c
@@ -0,0 +1,49 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x[0-9]*, 0
+** sysl x[0-9]*, #3, c7, c7, #3 // gcsss2
+** ret
+*/
+void
+foo1 (void *p)
+{
+ __builtin_aarch64_gcsss (p);
+}
+
+/*
+**foo2:
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x0, 0
+** sysl x0, #3, c7, c7, #3 // gcsss2
+** ret
+*/
+void *
+foo2 (void *p)
+{
+ return __builtin_aarch64_gcsss (p);
+}
+
+/*
+**foo3:
+** mov x16, 1
+** hint 40 // chkfeat x16
+** cbnz x16, .*
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x0, 0
+** sysl x0, #3, c7, c7, #3 // gcsss2
+** ret
+** mov x0, 0
+** ret
+*/
+void *
+foo3 (void *p)
+{
+ if (__builtin_aarch64_chkfeat (1) == 0)
+ return __builtin_aarch64_gcsss (p);
+ return 0;
+}
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/vendors/ARM/heads/gcs)] aarch64: Add __builtin_aarch64_gcs* tests
@ 2024-04-10 10:48 Szabolcs Nagy
0 siblings, 0 replies; 2+ messages in thread
From: Szabolcs Nagy @ 2024-04-10 10:48 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:90ff9175ede4f4671755f0296b5ce89d8d69f966
commit 90ff9175ede4f4671755f0296b5ce89d8d69f966
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jun 6 17:35:51 2023 +0100
aarch64: Add __builtin_aarch64_gcs* tests
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/gcspopm-1.c: New test.
* gcc.target/aarch64/gcspr-1.c: New test.
* gcc.target/aarch64/gcsss-1.c: New test.
Diff:
---
gcc/testsuite/gcc.target/aarch64/gcspopm-1.c | 69 ++++++++++++++++++++++++++++
gcc/testsuite/gcc.target/aarch64/gcspr-1.c | 31 +++++++++++++
gcc/testsuite/gcc.target/aarch64/gcsss-1.c | 49 ++++++++++++++++++++
3 files changed, 149 insertions(+)
diff --git a/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c b/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c
new file mode 100644
index 00000000000..6e6add39cf7
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcspopm-1.c
@@ -0,0 +1,69 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+void
+foo1 (void)
+{
+ __builtin_aarch64_gcspopm ();
+}
+
+/*
+**foo2:
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo2 (void)
+{
+ return __builtin_aarch64_gcspopm ();
+}
+
+/*
+**foo3:
+** mov x16, 1
+** (
+** mov x0, 0
+** hint 40 // chkfeat x16
+** |
+** hint 40 // chkfeat x16
+** mov x0, 0
+** )
+** cbz x16, .*
+** ret
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo3 (void)
+{
+ if (__builtin_aarch64_chkfeat (1) == 0)
+ return __builtin_aarch64_gcspopm ();
+ return 0;
+}
+
+/*
+**foo4:
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** mov x0, 0
+** sysl x0, #3, c7, c7, #1 // gcspopm
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** ret
+*/
+unsigned long long
+foo4 (void)
+{
+ unsigned long long a = __builtin_aarch64_gcspopm ();
+ unsigned long long b = __builtin_aarch64_gcspopm ();
+ unsigned long long c = __builtin_aarch64_gcspopm ();
+ (void) a;
+ (void) c;
+ return b;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/gcspr-1.c b/gcc/testsuite/gcc.target/aarch64/gcspr-1.c
new file mode 100644
index 00000000000..0e651979551
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcspr-1.c
@@ -0,0 +1,31 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** mrs x0, s3_3_c2_c5_1 // gcspr_el0
+** ret
+*/
+void *
+foo1 (void)
+{
+ return __builtin_aarch64_gcspr ();
+}
+
+/*
+**foo2:
+** mrs x[0-9]*, s3_3_c2_c5_1 // gcspr_el0
+** sysl xzr, #3, c7, c7, #1 // gcspopm
+** mrs x[0-9]*, s3_3_c2_c5_1 // gcspr_el0
+** sub x0, x[0-9]*, x[0-9]*
+** ret
+*/
+long
+foo2 (void)
+{
+ const char *p = __builtin_aarch64_gcspr ();
+ __builtin_aarch64_gcspopm ();
+ const char *q = __builtin_aarch64_gcspr ();
+ return p - q;
+}
diff --git a/gcc/testsuite/gcc.target/aarch64/gcsss-1.c b/gcc/testsuite/gcc.target/aarch64/gcsss-1.c
new file mode 100644
index 00000000000..025c7fee647
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/gcsss-1.c
@@ -0,0 +1,49 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -mbranch-protection=none" } */
+/* { dg-final { check-function-bodies "**" "" "" } } */
+
+/*
+**foo1:
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x[0-9]*, 0
+** sysl x[0-9]*, #3, c7, c7, #3 // gcsss2
+** ret
+*/
+void
+foo1 (void *p)
+{
+ __builtin_aarch64_gcsss (p);
+}
+
+/*
+**foo2:
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x0, 0
+** sysl x0, #3, c7, c7, #3 // gcsss2
+** ret
+*/
+void *
+foo2 (void *p)
+{
+ return __builtin_aarch64_gcsss (p);
+}
+
+/*
+**foo3:
+** mov x16, 1
+** hint 40 // chkfeat x16
+** cbnz x16, .*
+** sys #3, c7, c7, #2, x0 // gcsss1
+** mov x0, 0
+** sysl x0, #3, c7, c7, #3 // gcsss2
+** ret
+** mov x0, 0
+** ret
+*/
+void *
+foo3 (void *p)
+{
+ if (__builtin_aarch64_chkfeat (1) == 0)
+ return __builtin_aarch64_gcsss (p);
+ return 0;
+}
^ permalink raw reply [flat|nested] 2+ messages in thread
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2024-02-14 15:27 [gcc(refs/vendors/ARM/heads/gcs)] aarch64: Add __builtin_aarch64_gcs* tests Szabolcs Nagy
2024-04-10 10:48 Szabolcs Nagy
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