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view gcc/testsuite/g++.dg/warn/Wtautological-compare2.C @ 111:04ced10e8804

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gcc 7
author kono
date Fri, 27 Oct 2017 22:46:09 +0900
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// PR bootstrap/68346
// { dg-options -Wtautological-compare }

#define INVALID_REGNUM			(~(unsigned int) 0)
#define PIC_OFFSET_TABLE_REGNUM INVALID_REGNUM

int main()
{
  if ((unsigned) PIC_OFFSET_TABLE_REGNUM != INVALID_REGNUM)
    __builtin_abort();
}