| /* { dg-do compile } */ |
| /* { dg-options "-O3 -march=z14 -mzarch -mzvector --save-temps" } */ |
| /* { dg-do run { target { s390_z14_hw } } } */ |
| |
| /* |
| * The vector intrinsic vec_doublee(a) converts the even-indexed |
| * single-precision numbers in a vector to double precision. |
| */ |
| #include <assert.h> |
| #include <vecintrin.h> |
| |
| int |
| main (void) |
| { |
| vector float in = { 1.0, 2.0, 3.0, 4.0 }; |
| |
| vector double result = vec_doublee(in); |
| /* { dg-final { scan-assembler-times {\n\tvldeb} 1 } } */ |
| |
| assert(result[0] == (double)in[0]); |
| assert(result[1] == (double)in[2]); |
| } |
