/* { dg-do compile } */ | |
/* { dg-options "-O2 -fno-tree-dominator-opts -fdump-tree-fre-stats" } */ | |
/* LLVM LOCAL test not applicable */ | |
/* { dg-require-fdump "" } */ | |
struct s { | |
int *n; | |
}; | |
int | |
foo (__SIZE_TYPE__ i, struct s *array) | |
{ | |
int *p = array[i].n; | |
if (p) | |
{ | |
int *q = array[i].n; | |
if (p != q) | |
return 1; | |
} | |
return 0; | |
} | |
/* We should eliminate two address calculations, one cast, and one load. */ | |
/* { dg-final { scan-tree-dump-times "Eliminated: 4" 1 "fre"} } */ | |
/* { dg-final { cleanup-tree-dump "fre" } } */ |