diff options
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vfma-1.c')
| -rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vfma-1.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vfma-1.c b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vfma-1.c new file mode 100644 index 000000000..a003a8274 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/arm/neon-vfma-1.c @@ -0,0 +1,12 @@ +/* { dg-do compile } */ +/* { dg-require-effective-target arm_neonv2_ok } */ +/* { dg-options "-O2 -ftree-vectorize -ffast-math" } */ +/* { dg-add-options arm_neonv2 } */ +/* { dg-final { scan-assembler "vfma\\.f32\[ \]+\[dDqQ]" } } */ + +/* Verify that VFMA is used. */ +void f1(int n, float a, float x[], float y[]) { + int i; + for (i = 0; i < n; ++i) + y[i] = a * x[i] + y[i]; +} |