diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/ipa/ipa-structreorg-29-heterogeneous-struct.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/ipa/ipa-structreorg-29-heterogeneous-struct.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-29-heterogeneous-struct.c b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-29-heterogeneous-struct.c new file mode 100644 index 00000000000..ee86abde434 --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-29-heterogeneous-struct.c @@ -0,0 +1,22 @@ +/* { dg-do run } */ +/* { dg-options "-flto -fipa-type-escape-analysis -fdump-ipa-type-escape-analysis " } */ + +#include <assert.h> +#include <stdio.h> +#include <stddef.h> + +int +main () +{ + struct astruct_s + { + int a; + _Bool b; + int c; + }; + struct astruct_s astruct; + int *a = &(astruct.a); + int *c = &(astruct.c); + ptrdiff_t d = c - a; + assert (d == 1); +} |