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/* { dg-do compile } */
/* { dg-options "-O2" } */
extern int dbg_cnt (void);
struct function
{
unsigned int calls_setjmp:1;
};
extern struct function *cfun;
unsigned char
gate_rtl_cprop (void)
{
return !(cfun + 0)->calls_setjmp && dbg_cnt ();
}
/* This should be implementable without performing a bitmask as we can
just use a test imm,mem. So instructions which load the object from
memory and mask off bits are unnecessary. In theory we can just count
the move-with-extension, and and testb instructions. There should be
only one. */
/* { dg-final { scan-assembler-times "movzbl|and|testb" 1 } } */
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