| /* { dg-do compile } */ | |
| /* { dg-options "-O3 -fdump-tree-ldist-details --param max-completely-peel-times=8" } */ | |
| typedef struct S { | |
| double z[8][25]; | |
| double x1[8][40]; | |
| double x2[8][40]; | |
| double y[8][35]; | |
| } S; | |
| S * par; | |
| void foo () | |
| { | |
| int i, j; | |
| for (i = 0; i<8; i++) | |
| for (j = 0; j<35; j++) | |
| { | |
| par->x1[i][j] = par->x2[i][j]; | |
| par->x2[i][j] = 0.0; | |
| } | |
| } | |
| /* { dg-final { scan-tree-dump "generated memcpy" "ldist" } } */ | |
| /* { dg-final { scan-tree-dump "generated memset zero" "ldist" } } */ |