gcc/gcc/testsuite/gcc.dg/tree-ssa/ssa-ifcombine-7.c

16 lines
369 B
C

/* { dg-do compile } */
/* { dg-options "-O -fdump-tree-ifcombine-details-blocks" } */
int test1 (int i, int j)
{
if (i >= j)
if (i != j)
return 0;
return -1;
}
/* The above should be optimized to a i > j test by ifcombine. */
/* { dg-final { scan-tree-dump " > " "ifcombine" } } */
/* { dg-final { scan-tree-dump-not "Invalid sum" "ifcombine" } } */