| /* { dg-do compile } */ |
| /* { dg-options "-O -mavx -fno-tree-forwprop" } */ |
| |
| typedef double v2df __attribute__ ((__vector_size__ (16))); |
| typedef double v4df __attribute__ ((__vector_size__ (32))); |
| |
| v2df f1 (v2df x) |
| { |
| v2df xx = { x[0], x[1] }; |
| return xx; |
| } |
| |
| v4df f2 (v4df x) |
| { |
| v4df xx = { x[0], x[1], x[2], x[3] }; |
| return xx; |
| } |
| |
| v2df g (v2df x) |
| { |
| v2df xx = { x[1], x[0] }; |
| return xx; |
| } |
| |
| v2df h (v4df x) |
| { |
| v2df xx = { x[2], x[3] }; |
| return xx; |
| } |
| |
| /* { dg-final { scan-assembler-not "unpck" } } */ |
| /* { dg-final { scan-assembler-times "\tv?permilpd\[ \t\]" 1 } } */ |
| /* { dg-final { scan-assembler-times "\tv?extract(?:f128|f64x2)\[ \t\]" 1 } } */ |
