[gcc r13-5345] aarch64: Update sizeless tests

[gcc r13-5345] aarch64: Update sizeless tests

[Richard Sandiford]

https://gcc.gnu.org/g:7c47a3bea6f270a6e0a778eb1acd5f76e863213f

commit r13-5345-g7c47a3bea6f270a6e0a778eb1acd5f76e863213f
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Wed Jan 25 11:24:32 2023 +0000

    aarch64: Update sizeless tests
    
    The sizeless-*.c tests contained (deliberately) invalid constructors
    that had two errors.  The first error now suppresses the second error,
    but the second error was the main focus of the test.  This patch
    therefore rewrites it into a different form.
    
    gcc/testsuite/
            * gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: Avoid
            "initializer element is not constant" error.
            * gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.

Diff:
---
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c | 3 +--
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c
index 4b34a71c1fe..01cfd14f873 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c
@@ -30,8 +30,7 @@ union union1 {
 /* Pointers to sizeless types.  */
 
 svint8_t *global_sve_sc_ptr;
-svint8_t *invalid_sve_sc_ptr = &(svint8_t) { *global_sve_sc_ptr }; /* { dg-error {initializer element is not constant} } */
-  /* { dg-error {SVE type 'svint8_t' does not have a fixed size} "2nd line" { target *-*-* } .-1 } */
+svint8_t *invalid_sve_sc_ptr = &(svint8_t) {};  /* { dg-error {SVE type 'svint8_t' does not have a fixed size} } */
 
 /* Sizeless arguments and return values.  */
 
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c
index 34dfd598e32..613b9c47878 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c
@@ -30,8 +30,7 @@ union union1 {
 /* Pointers to sizeless types.  */
 
 svint8_t *global_sve_sc_ptr;
-svint8_t *invalid_sve_sc_ptr = &(svint8_t) { *global_sve_sc_ptr }; /* { dg-error {initializer element is not constant} } */
-  /* { dg-error {SVE type 'svint8_t' does not have a fixed size} "2nd line" { target *-*-* } .-1 } */
+svint8_t *invalid_sve_sc_ptr = &(svint8_t) {}; /* { dg-error {SVE type 'svint8_t' does not have a fixed size} } */
 
 /* Sizeless arguments and return values.  */