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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.dg/] [pr42715.c] - Rev 689
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/* { dg-do compile { target fpic } } */ /* { dg-options "-fPIC -g -O2 -w" } */ /* var-tracking failed to clobber the reg holding v at the asm insn, so v ended up bound to an intermediate PIC expression. */ struct A { unsigned a1; char a2[15]; }; struct B { long b1; unsigned char b2; long b3; }; struct C { void *c1; unsigned c2; unsigned c3; }; static struct A v1; struct A *const v2 = &v1; static inline int foo (void) { int *v; __asm__ __volatile__ ("" : "=r" (v)); return v[1]; } static void bar (struct C *x) { if (x->c2 == x->c3 && x->c1) f1 (foo (), x->c1, x->c3 * sizeof (x->c1[0])); } void baz (struct B *y) { int i; const char *j; char *k; char x[64]; for (i = 0; i < sizeof (struct B); i++, y) { switch (y->b2) { case 0x20: if (__builtin_strchr (j, '=')) continue; } switch (y->b2) { case 0x80: bar (&x); f2 (y->b3); case 0x2e: case 0x4e: break; default: if (v2->a1) f2 (y->b2); } k[0] = '\0'; if (v2->a1) f2 (y->b1); } }