[SystemZ] Add support for new cpu architecture - arch13

This patch series adds support for the next-generation arch13
CPU architecture to the SystemZ backend.

This includes:
- Basic support for the new processor and its features.
- Support for low-level builtins mapped to new LLVM intrinsics.
- New high-level intrinsics in vecintrin.h.
- Indicate support by defining  __VEC__ == 10303.

Note: No currently available Z system supports the arch13
architecture.  Once new systems become available, the
official system name will be added as supported -march name.

llvm-svn: 365933

1 files changed, 39 insertions, 0 deletions

diff --git a/clang/test/CodeGen/builtins-systemz-vector3-error.c b/clang/test/CodeGen/builtins-systemz-vector3-error.c
new file mode 100644
index 00000000000..6583857c3c1
--- /dev/null
+++ b/clang/test/CodeGen/builtins-systemz-vector3-error.c
@@ -0,0 +1,39 @@
+// REQUIRES: systemz-registered-target
+// RUN: %clang_cc1 -target-cpu arch13 -triple s390x-unknown-unknown \
+// RUN: -Wall -Wno-unused -Werror -fsyntax-only -verify %s
+
+typedef __attribute__((vector_size(16))) signed char vec_schar;
+typedef __attribute__((vector_size(16))) signed short vec_sshort;
+typedef __attribute__((vector_size(16))) signed int vec_sint;
+typedef __attribute__((vector_size(16))) signed long long vec_slong;
+typedef __attribute__((vector_size(16))) unsigned char vec_uchar;
+typedef __attribute__((vector_size(16))) unsigned short vec_ushort;
+typedef __attribute__((vector_size(16))) unsigned int vec_uint;
+typedef __attribute__((vector_size(16))) unsigned long long vec_ulong;
+typedef __attribute__((vector_size(16))) double vec_double;
+typedef __attribute__((vector_size(16))) float vec_float;
+
+volatile vec_schar vsc;
+volatile vec_sshort vss;
+volatile vec_sint vsi;
+volatile vec_slong vsl;
+volatile vec_uchar vuc;
+volatile vec_ushort vus;
+volatile vec_uint vui;
+volatile vec_ulong vul;
+volatile vec_double vd;
+volatile vec_float vf;
+
+volatile unsigned int len;
+int cc;
+
+void test_integer(void) {
+  __builtin_s390_vsld(vuc, vuc, -1);          // expected-error-re {{argument value {{.*}} is outside the valid range}}
+  __builtin_s390_vsld(vuc, vuc, 8);           // expected-error-re {{argument value {{.*}} is outside the valid range}}
+  __builtin_s390_vsld(vuc, vuc, len);         // expected-error {{must be a constant integer}}
+
+  __builtin_s390_vsrd(vuc, vuc, -1);          // expected-error-re {{argument value {{.*}} is outside the valid range}}
+  __builtin_s390_vsrd(vuc, vuc, 8);           // expected-error-re {{argument value {{.*}} is outside the valid range}}
+  __builtin_s390_vsrd(vuc, vuc, len);         // expected-error {{must be a constant integer}}
+}
+