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92 lines
1.4 KiB
C
92 lines
1.4 KiB
C
/*
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!!DESCRIPTION!!
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!!ORIGIN!! SDCC regression tests
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!!LICENCE!! GPL, read COPYING.GPL
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*/
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#include <stdio.h>
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#include <limits.h>
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unsigned char success=0;
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unsigned char failures=0;
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unsigned char dummy=0;
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#ifdef SUPPORT_BIT_TYPES
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bit bit0 = 0;
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#endif
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unsigned int aint0 = 0;
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unsigned int aint1 = 0;
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unsigned char achar0 = 0;
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unsigned char achar1 = 0;
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void done()
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{
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dummy++;
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}
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void switch1(void)
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{
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switch(achar0) {
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case 0:
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achar0 = 9;
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break;
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case 1:
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achar0 = 18;
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break;
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default:
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achar0 = 0;
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}
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}
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void switch2(void)
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{
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switch(achar1) {
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case 0: achar0 = 9; break;
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case 1: achar0 = 8; break;
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case 2: achar0 = 7; break;
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case 3: achar0 = 6; break;
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case 4: achar0 = 5; break;
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case 5: achar0 = 4; break;
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case 6: achar0 = 3; break;
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case 7: achar0 = 2; break;
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case 8: achar0 = 1; break;
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case 9: achar0 = 0; break;
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case 10: achar0 = 9; break;
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case 11: achar0 = 8; break;
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case 12: achar0 = 7; break;
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default: achar0 = 0xff; break;
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}
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}
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int main(void)
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{
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achar0 = 0;
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switch1();
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if(achar0 != 9)
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failures++;
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switch1();
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if(achar0 != 0)
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failures++;
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achar0++;
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switch1();
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if(achar0 != 18)
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failures++;
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for(achar1=0; achar1<10;achar1++){
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switch2();
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if(achar0 != (9-achar1))
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failures++;
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}
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success=failures;
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done();
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printf("failures: %d\n",failures);
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return failures;
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}
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