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/*
bug-2958.c
The pdk backends didn't handle comparisons of __sfr for equality correctly, resulting in invalid asm.
*/
#include <testfwk.h>
// Test for all backends that can have an __sfr at 0x1f.
#if (defined(__SDCC_pdk13) || defined(__SDCC_pdk14) || defined(__SDCC_pdk15) || defined(__SDCC_z80) || defined(__SDCC_z180) || defined(__SDCC_ez80_z80))
__sfr __at(0x1f) _tm3ct;
#elif defined(__SDCC_mcs51)
__sfr __at(0x99) _tm3ct;
#else
unsigned char _tm3ct;
#endif
void f(void)
{
unsigned char p=0;
for(;;)
{
if(p == _tm3ct) continue;
do {
} while(++p != _tm3ct);
}
}
void testBug(void)
{
}
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