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Handling corner cases in TT print-out.

This commit is contained in:
Alan Mishchenko 2017-07-21 14:10:46 +07:00
parent 9ff1776d06
commit a5e9563a0f
1 changed files with 4 additions and 0 deletions
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4
src/misc/extra/extraUtilFile.c
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@ -592,6 +592,10 @@ void Extra_PrintHexadecimal( FILE * pFile, unsigned Sign[], int nVars )
void Extra_PrintHexadecimalString( char * pString, unsigned Sign[], int nVars )
{
int nDigits, Digit, k;
if ( nVars == 0 && !(Sign[0] & 1) ) { sprintf(pString, "0"); return; } // const0
if ( nVars == 0 && (Sign[0] & 1) ) { sprintf(pString, "1"); return; } // const1
if ( nVars == 1 && (Sign[0] & 1) ) { sprintf(pString, "1"); return; } // inverter
if ( nVars == 1 && !(Sign[0] & 1) ) { sprintf(pString, "2"); return; } // buffer
// write the number into the file
nDigits = (1 << nVars) / 4;
for ( k = nDigits - 1; k >= 0; k-- )