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[/] [openrisc/] [tags/] [gnu-src/] [gcc-4.5.1/] [gcc-4.5.1-or32-1.0rc3/] [gcc/] [testsuite/] [gcc.target/] [i386/] [asm-4.c] - Rev 839
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/* Test if functions marked __attribute__((used)), but with address never taken in C code, don't use alternate calling convention for local functions on IA-32. */ /* { dg-do run } */ /* The asm in this test uses an absolute address. */ /* { dg-require-effective-target nonpic } */ /* { dg-options "-O2" } */ extern void abort (void); static int foo (int, int, int, int) __asm ("foo"); static __attribute__((noinline, used)) int foo (int i, int j, int k, int l) { return i + j + k + l; } void bar (void) { if (foo (1, 2, 3, 4) != 10) abort (); } int (*fn) (int, int, int, int); void baz (void) { /* Darwin loads 64-bit regions above the 4GB boundary so we need to use this instead. */ #if defined (__LP64__) && defined (__MACH__) __asm ("leaq foo(%%rip), %0" : "=r" (fn)); #else __asm ("movl $foo, %k0" : "=r" (fn)); #endif if (fn (2, 3, 4, 5) != 14) abort (); } int main (void) { bar (); baz (); return 0; }
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