1 // RUN: %clang_cc1 -fveclib=Darwin_libsystem_m -triple arm64-apple-darwin %s -target-cpu apple-a7 -vectorize-loops -emit-llvm -O3 -o - | FileCheck %s
2
3 // REQUIRES: aarch64-registered-target
4
5 // Make sure -fveclib=Darwin_libsystem_m gets passed through to LLVM as
6 // expected: a call to _simd_sin_f4 should be generated.
7
8 extern float sinf(float);
9
10 // CHECK-LABEL: define{{.*}}@apply_sin
11 // CHECK: call <4 x float> @_simd_sin_f4(
12 //
apply_sin(float * A,float * B,float * C,unsigned N)13 void apply_sin(float *A, float *B, float *C, unsigned N) {
14 for (unsigned i = 0; i < N; i++)
15 C[i] = sinf(A[i]) + sinf(B[i]);
16 }
17