A recent commit mistakenly changed the field name for tuples from
'val' to '__val', but unlike SVE this name is mandated by ACLE.
The patch simply switches back the name to 'val'.
PR target/118332
gcc/ChangeLog:
* config/arm/arm-mve-builtins.cc (wrap_type_in_struct): Use 'val'
instead of '__val'.
gcc/testsuite/ChangeLog:
* gcc.target/arm/mve/intrinsics/pr118332.c: New test.
---
gcc/config/arm/arm-mve-builtins.cc | 5 ++---
gcc/testsuite/gcc.target/arm/mve/intrinsics/pr118332.c | 5 +++++
2 files changed, 7 insertions(+), 3 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/arm/mve/intrinsics/pr118332.c
diff --git a/gcc/config/arm/arm-mve-builtins.cc
b/gcc/config/arm/arm-mve-builtins.cc
index 2a87c41b3ff..609fbc4cd59 100644
--- a/gcc/config/arm/arm-mve-builtins.cc
+++ b/gcc/config/arm/arm-mve-builtins.cc
@@ -450,13 +450,12 @@ register_vector_type (vector_type_index type)
}
/* Return a structure type that contains a single field of type FIELD_TYPE.
- The field is called __val, but that's an internal detail rather than
- an exposed part of the API. */
+ The field is called 'val', as mandated by ACLE. */
static tree
wrap_type_in_struct (tree field_type)
{
tree field = build_decl (input_location, FIELD_DECL,
- get_identifier ("__val"), field_type);
+ get_identifier ("val"), field_type);
tree struct_type = lang_hooks.types.make_type (RECORD_TYPE);
DECL_FIELD_CONTEXT (field) = struct_type;
TYPE_FIELDS (struct_type) = field;
diff --git a/gcc/testsuite/gcc.target/arm/mve/intrinsics/pr118332.c
b/gcc/testsuite/gcc.target/arm/mve/intrinsics/pr118332.c
new file mode 100644
index 00000000000..a8f6389c58d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/arm/mve/intrinsics/pr118332.c
@@ -0,0 +1,5 @@
+/* { dg-require-effective-target arm_v8_1m_mve_ok } */
+/* { dg-add-options arm_v8_1m_mve } */
+
+#include <arm_mve.h>
+uint32x4_t first(uint32x4x4_t a) { return a.val[0]; }
--
2.34.1
