[gcc r13-2315] aarch64: Update sizeless tests for recent GNU C changes

[gcc r13-2315] aarch64: Update sizeless tests for recent GNU C changes

[Richard Sandiford]

https://gcc.gnu.org/g:de9805c08121a84ce368dccfe043a3f44c3ff13b

commit r13-2315-gde9805c08121a84ce368dccfe043a3f44c3ff13b
Author: Richard Sandiford <richard.sandiford@arm.com>
Date:   Wed Aug 31 15:39:27 2022 +0100

    aarch64: Update sizeless tests for recent GNU C changes
    
    The tests for sizeless SVE types include checks that the types
    are handled for initialisation purposes in the same way as scalars.
    GNU C and C2x now allow scalars to be initialised using empty braces,
    so this patch updates the SVE tests to match.
    
    gcc/testsuite/
            * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c: Update
            tests for empty initializers.
            * gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c: Likewise.
            * gcc.target/aarch64/sve/acle/general-c/sizeless-1.c: Likewise.
            * gcc.target/aarch64/sve/acle/general-c/sizeless-2.c: Likewise.

Diff:
---
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c | 4 ++--
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c | 4 ++--
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-1.c    | 4 ++--
 gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/sizeless-2.c    | 4 ++--
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c
index 285751eebc4..9db9535831a 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_1.c
@@ -12,7 +12,7 @@ f (svuint8_t sve_u1, svint8_t sve_s1,
   /* Initialization.  */
 
   svuint8_t init_sve_u1 = 0; /* { dg-error {incompatible types when initializing type 'svuint8_t' using type 'int'} } */
-  svuint8_t init_sve_u2 = {}; /* { dg-error {empty scalar initializer} } */
+  svuint8_t init_sve_u2 = {};
   svuint8_t init_sve_u3 = { sve_u1 };
   svuint8_t init_sve_u4 = { gnu_u1 };
   svuint8_t init_sve_u5 = { sve_s1 }; /* { dg-error {incompatible types when initializing type 'svuint8_t' using type 'svint8_t'} } */
@@ -31,7 +31,7 @@ f (svuint8_t sve_u1, svint8_t sve_s1,
 
   /* Compound literals.  */
 
-  (svuint8_t) {}; /* { dg-error {empty scalar initializer} } */
+  (svuint8_t) {};
   (svuint8_t) { 0 }; /* { dg-error {incompatible types when initializing type 'svuint8_t' using type 'int'} } */
   (svuint8_t) { sve_u1 };
   (svuint8_t) { gnu_u1 };
diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c
index 306fd478047..c05b16406a4 100644
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general-c/gnu_vectors_2.c
@@ -12,7 +12,7 @@ f (svuint8_t sve_u1, svint8_t sve_s1,
   /* Initialization.  */
 
   svuint8_t init_sve_u1 = 0; /* { dg-error {incompatible types when initializing type 'svuint8_t' using type 'int'} } */
-  svuint8_t init_sve_u2 = {}; /* { dg-error {empty scalar initializer} } */
+  svuint8_t init_sve_u2 = {};
   svuint8_t init_sve_u3 = { sve_u1 };
   svuint8_t init_sve_u4 = { gnu_u1 };
   svuint8_t init_sve_u5 = { sve_s1 };
@@ -31,7 +31,7 @@ f (svuint8_t sve_u1, svint8_t sve_s1,
 
   /* Compound literals.  */
 
-  (svuint8_t) {}; /* { dg-error {empty scalar initializer} } */
+  (svuint8_t) {};
   (svuint8_t) { 0 }; /* { dg-error {incompatible types when initializing type 'svuint8_t' using type 'int'} } */
   (svuint8_t) { sve_u1 };
   (svuint8_t) { gnu_u1 };
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 7fc51e7ad18..4b34a71c1fe 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
@@ -66,14 +66,14 @@ statements (int n)
 
   svint8_t init_sve_sc1 = sve_sc1;
   svint8_t init_sve_sc2 = sve_sh1; /* { dg-error {incompatible types when initializing type 'svint8_t' using type 'svint16_t'} } */
-  svint8_t init_sve_sc3 = {}; /* { dg-error {empty scalar initializer} } */
+  svint8_t init_sve_sc3 = {};
 
   int initi_a = sve_sc1; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */
   int initi_b = { sve_sc1 }; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */
 
   /* Compound literals.  */
 
-  (svint8_t) {}; /* { dg-error {empty scalar initializer} } */
+  (svint8_t) {};
   (svint8_t) { sve_sc1 };
 
   (int) { sve_sc1 }; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */
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 c575492c1f8..34dfd598e32 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
@@ -66,14 +66,14 @@ statements (int n)
 
   svint8_t init_sve_sc1 = sve_sc1;
   svint8_t init_sve_sc2 = sve_sh1; /* { dg-error {incompatible types when initializing type 'svint8_t' using type 'svint16_t'} } */
-  svint8_t init_sve_sc3 = {}; /* { dg-error {empty scalar initializer} } */
+  svint8_t init_sve_sc3 = {};
 
   int initi_a = sve_sc1; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */
   int initi_b = { sve_sc1 }; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */
 
   /* Compound literals.  */
 
-  (svint8_t) {}; /* { dg-error {empty scalar initializer} } */
+  (svint8_t) {};
   (svint8_t) { sve_sc1 };
 
   (int) { sve_sc1 }; /* { dg-error {incompatible types when initializing type 'int' using type 'svint8_t'} } */