1 // REQUIRES: arm-registered-target
2 // RUN: not %clang_cc1 -triple armv7 -target-feature +neon %s -S -o /dev/null 2>&1 | FileCheck %s
3
4 typedef __attribute__((neon_vector_type(2))) long long int64x2_t;
5 typedef struct int64x2x4_t {
6 int64x2_t val[4];
7 } int64x2x4_t;
t1(const long long a[])8 int64x2x4_t t1(const long long a[]) {
9 int64x2x4_t r;
10 __asm__("vldm %[a], { %q[r0], %q[r1], %q[r2], %q[r3] }"
11 : [r0] "=r"(r.val[0]), // expected-warning {{value size does not match register size specified by the constraint and modifier}}
12 [r1] "=r"(r.val[1]), // expected-warning {{value size does not match register size specified by the constraint and modifier}}
13 [r2] "=r"(r.val[2]), // expected-warning {{value size does not match register size specified by the constraint and modifier}}
14 [r3] "=r"(r.val[3]) // expected-warning {{value size does not match register size specified by the constraint and modifier}}
15 : [a] "r"(a));
16 return r;
17 }
18 // We should see all four errors, rather than report a fatal error after the first.
19 // CHECK: error: non-trivial scalar-to-vector conversion, possible invalid constraint for vector type
20 // CHECK: error: non-trivial scalar-to-vector conversion, possible invalid constraint for vector type
21 // CHECK: error: non-trivial scalar-to-vector conversion, possible invalid constraint for vector type
22 // CHECK: error: non-trivial scalar-to-vector conversion, possible invalid constraint for vector type
23