1 // REQUIRES: aarch64-registered-target
2 // RUN: %clang_cc1 -triple aarch64-linux-gnu -target-feature +sve -fopenmp %s -S -o %t -verify
3 // RUN: %clang_cc1 -triple aarch64-linux-gnu -target-feature +sve -fopenmp-simd %s -S -o %t -verify
4
5 #pragma omp declare simd simdlen(66)
6 double foo(float x);
7 //expected-warning@-2{{The clause simdlen must fit the 64-bit lanes in the architectural constraints for SVE (min is 128-bit, max is 2048-bit, by steps of 128-bit)}}
8
foo_loop(double * x,float * y,int N)9 void foo_loop(double *x, float *y, int N) {
10 for (int i = 0; i < N; ++i) {
11 x[i] = foo(y[i]);
12 }
13 }
14