From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Fri, 2 Jun 2023 12:06:21 +0000 (+0100)
Subject: aarch64: Disable branch-protection for pcs tests
X-Git-Tag: basepoints/gcc-15~4250
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9d691a7daa162d6d20927e1e4bf214dad82c5be;p=thirdparty%2Fgcc.git

aarch64: Disable branch-protection for pcs tests

The tests manipulate the return address in abitest-2.h and thus not
compatible with -mbranch-protection=pac-ret+leaf or
-mbranch-protection=gcs.

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/aapcs64/func-ret-1.c: Disable branch-protection.
	* gcc.target/aarch64/aapcs64/func-ret-2.c: Likewise.
	* gcc.target/aarch64/aapcs64/func-ret-3.c: Likewise.
	* gcc.target/aarch64/aapcs64/func-ret-4.c: Likewise.
	* gcc.target/aarch64/aapcs64/func-ret-64x1_1.c: Likewise.
---

diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-1.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-1.c
index 5405e1e4920e..7bd7757efe6d 100644
--- a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-1.c
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-1.c
@@ -4,6 +4,7 @@
    AAPCS64 \S 4.1.  */
 
 /* { dg-do run { target aarch64*-*-* } } */
+/* { dg-additional-options "-mbranch-protection=none" } */
 /* { dg-additional-sources "abitest.S" } */
 
 #ifndef IN_FRAMEWORK
diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-2.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-2.c
index 6b171c46fbb5..85a822ace4af 100644
--- a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-2.c
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-2.c
@@ -4,6 +4,7 @@
    Homogeneous floating-point aggregate types are covered in func-ret-3.c.  */
 
 /* { dg-do run { target aarch64*-*-* } } */
+/* { dg-additional-options "-mbranch-protection=none" } */
 /* { dg-additional-sources "abitest.S" } */
 
 #ifndef IN_FRAMEWORK
diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-3.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-3.c
index ad312b675b93..1d35ebf14b4b 100644
--- a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-3.c
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-3.c
@@ -4,6 +4,7 @@
    in AAPCS64 \S 4.3.5.  */
 
 /* { dg-do run { target aarch64-*-* } } */
+/* { dg-additional-options "-mbranch-protection=none" } */
 /* { dg-additional-sources "abitest.S" } */
 /* { dg-require-effective-target aarch64_big_endian } */
 
diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-4.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-4.c
index af05fbe9fdfd..15e1408c62d7 100644
--- a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-4.c
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-4.c
@@ -5,6 +5,7 @@
    are treated as general composite types.  */
 
 /* { dg-do run { target aarch64*-*-* } } */
+/* { dg-additional-options "-mbranch-protection=none" } */
 /* { dg-additional-sources "abitest.S" } */
 /* { dg-require-effective-target aarch64_big_endian } */
 
diff --git a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-64x1_1.c b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-64x1_1.c
index 05957e2dcae1..fe7bbb6a835e 100644
--- a/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-64x1_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/aapcs64/func-ret-64x1_1.c
@@ -3,6 +3,7 @@
   Test 64-bit singleton vector types which should be in FP/SIMD registers.  */
 
 /* { dg-do run { target aarch64*-*-* } } */
+/* { dg-additional-options "-mbranch-protection=none" } */
 /* { dg-additional-sources "abitest.S" } */
 
 #ifndef IN_FRAMEWORK