[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / fold-convlshift-2.c

/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-optimized" } */

unsigned int foo(unsigned char c)
{
  int t1 = c;
  int t2 = t1 << 8;
  return t2;
}

int bar(unsigned char c)
{
  unsigned int t1 = c;
  unsigned int t2 = t1 << 8;
  return t2;
}

/* { dg-final { scan-tree-dump-times "\\(int\\)" 1 "optimized" } } */
/* { dg-final { scan-tree-dump-times "\\(unsigned int\\)" 1 "optimized" } } */
Commit	Line	Data
1d244020 RS	1	/* { dg-do compile } */
	2	/* { dg-options "-O2 -fdump-tree-optimized" } */
	3
	4	unsigned int foo(unsigned char c)
	5	{
	6	int t1 = c;
	7	int t2 = t1 << 8;
	8	return t2;
	9	}
	10
	11	int bar(unsigned char c)
	12	{
	13	unsigned int t1 = c;
	14	unsigned int t2 = t1 << 8;
	15	return t2;
	16	}
	17
	18	/* { dg-final { scan-tree-dump-times "\\(int\\)" 1 "optimized" } } */
	19	/* { dg-final { scan-tree-dump-times "\\(unsigned int\\)" 1 "optimized" } } */
	20