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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
Subversion Repositories openrisc_2011-10-31
[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [builtin-return-1.c] - Rev 324
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/* PR middle-end/11151 */ /* Originator: Andrew Church <gcczilla@achurch.org> */ /* { dg-do run } */ /* { dg-xfail-run-if "PR36571 untyped return is char register" { "avr-*-*" } { "*" } { "" } } */ /* This used to fail on SPARC because the (undefined) return value of 'bar' was overwriting that of 'foo'. */ extern void abort(void); int foo(int n) { return n+1; } int bar(int n) { __builtin_return(__builtin_apply((void (*)(void))foo, __builtin_apply_args(), 64)); } char *g; int main(void) { /* Allocate 64 bytes on the stack to make sure that __builtin_apply can read at least 64 bytes above the return address. */ char dummy[64]; g = dummy; if (bar(1) != 2) abort(); return 0; }
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