diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/ipa/ipa-structreorg-04-layout-compile-0.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/ipa/ipa-structreorg-04-layout-compile-0.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-04-layout-compile-0.c b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-04-layout-compile-0.c new file mode 100644 index 00000000000..0424f4cb6ea --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-04-layout-compile-0.c @@ -0,0 +1,21 @@ +/* { dg-do run } */ +/* { dg-options "-flto -fipa-type-escape-analysis -fdump-ipa-type-escape-analysis" } */ + +#include <stddef.h> +#include <assert.h> + +int +main (int argc, char **argv) +{ + struct astruct_s + { + int a; + int b; + int c; + }; + struct astruct_s astruct; + int *c = &astruct.c; + int *a = &astruct.a; + ptrdiff_t d = c - a; + assert (d == 1); +} |