diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/ipa/ipa-structreorg-06-pointer-struct-0.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/ipa/ipa-structreorg-06-pointer-struct-0.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-06-pointer-struct-0.c b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-06-pointer-struct-0.c new file mode 100644 index 00000000000..dceab124b4b --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/ipa-structreorg-06-pointer-struct-0.c @@ -0,0 +1,22 @@ +/* { dg-do link } */ +/* { dg-options "-flto -fipa-type-escape-analysis -fdump-ipa-type-escape-analysis -fprint-access-analysis " } */ + +#include <stdio.h> + +struct astruct_s { float a; _Bool b; int c;}; +struct ostruct_s { struct astruct_s *a; float b; float c; }; +struct ostruct_s ostruct; + + +int +main () +{ + printf("%d\n", ostruct.b); + printf("%d\n", ostruct.c); + printf("%f\n", ostruct.a->a); + printf("%d\n", ostruct.a->c); +} + +/* { dg-final { scan-ipa-dump " record astruct_s ... -> record astruct_s ..." "type-escape-analysis" } } */ +/* { dg-final { scan-ipa-dump " record ostruct_s . record astruct_s ... a;real_type b;real_type c;. -> record ostruct_s . record astruct_s ... a;real_type b;real_type c;." "type-escape-analysis" } } */ +/* { dg-final { scan-ipa-dump " record astruct_s .real_type a;boolean_type b;integer_type c.. -> record astruct_s .real_type a;integer_type c.." "type-escape-analysis" } } */ |