diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/ext/new-delete-2.C')
-rw-r--r-- | gcc/testsuite/g++.dg/ext/new-delete-2.C | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/new-delete-2.C b/gcc/testsuite/g++.dg/ext/new-delete-2.C new file mode 100644 index 00000000000..72d6b9e3ae1 --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/new-delete-2.C @@ -0,0 +1,28 @@ +/* APPLE LOCAL file coalescing */ +/* Make sure that weak '::new' and '::delete' operators wind + up in a coalesced section and get called via a stub. */ +/* Author: Ziemowit Laski <zlaski@apple.com> */ +/* { dg-do compile { target powerpc*-*-darwin* } } */ + +extern "C" void free(void *); + +void operator delete(void*) throw() __attribute__((weak)); +void operator delete(void* p) throw() { free(p); } + +void operator delete(void*, int) throw() __attribute__((weak)); + +void *operator new(unsigned long) throw() __attribute__((weak)); +void *operator new(unsigned long) throw() { return (void *)0; } + +int *foo(void) { + int *n = new int(); + ::operator delete(n, 0); + ::operator delete(n); + return 0; +} + +/* { dg-final { scan-assembler "coal" } } */ + +/* { dg-final { scan-assembler "bl L__Znwm.stub" } } */ +/* { dg-final { scan-assembler "bl L__ZdlPvi.stub" } } */ +/* { dg-final { scan-assembler "bl L__ZdlPv.stub" } } */ |