diff options
Diffstat (limited to 'gcc/testsuite/objc.dg/objc-fast-2.m')
| -rw-r--r-- | gcc/testsuite/objc.dg/objc-fast-2.m | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/objc-fast-2.m b/gcc/testsuite/objc.dg/objc-fast-2.m new file mode 100644 index 00000000000..61e97adad3a --- /dev/null +++ b/gcc/testsuite/objc.dg/objc-fast-2.m @@ -0,0 +1,29 @@ +/* APPLE LOCAL file ObjC direct dispatch */ +/* A compile-only test for insertion of 'ba' sibcall comm page jumps. */ +/* Developed by Ziemowit Laski <zlaski@apple.com> */ +/* { dg-do compile { target powerpc*-*-darwin* } } */ +/* { dg-options "-fnext-runtime -fobjc-gc -fobjc-direct-dispatch -Wno-assign-intercept -O2" } */ + +#include <objc/Object.h> + +@interface Derived: Object { +@public + Object *other; +} +@end + +void foo(void) { + Derived *o; + o->other = 0; /* sibcall to objc_assign_ivar_Fast() */ +} + +void bar(void) { + Derived *o = nil; + [Derived new]; /* sibcall to objc_msgSend_Fast() */ +} + +/* { dg-final { scan-assembler-not "objc_msgSend" } } */ +/* { dg-final { scan-assembler-not "objc_assign_ivar" } } */ + +/* { dg-final { scan-assembler "ba.*fffeff00" } } */ +/* { dg-final { scan-assembler "ba.*fffefec0" } } */ |