[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / tree-ssa / abs-4.c

/* { dg-do compile } */
/* { dg-options "-O1 -fdump-tree-optimized" } */
/* PR tree-optimization/109829 */

float abs_f(float x) { return __builtin_signbit(x) ? x : -x; }
double abs_d(double x) { return __builtin_signbit(x) ? x : -x; }
long double abs_ld(long double x) { return __builtin_signbit(x) ? x : -x; }


/* __builtin_signbit(x) ? x : -x. Should be convert into - ABS_EXP<x> */
/* { dg-final { scan-tree-dump-not "signbit" "optimized"} } */
/* { dg-final { scan-tree-dump-times "= ABS_EXPR" 3 "optimized"} } */
/* { dg-final { scan-tree-dump-times "= -" 3 "optimized"} } */
Commit	Line	Data
82502b5c AP	1	/* { dg-do compile } */
	2	/* { dg-options "-O1 -fdump-tree-optimized" } */
	3	/* PR tree-optimization/109829 */
	4
	5	float abs_f(float x) { return __builtin_signbit(x) ? x : -x; }
	6	double abs_d(double x) { return __builtin_signbit(x) ? x : -x; }
	7	long double abs_ld(long double x) { return __builtin_signbit(x) ? x : -x; }
	8
	9
	10	/* __builtin_signbit(x) ? x : -x. Should be convert into - ABS_EXP<x> */
	11	/* { dg-final { scan-tree-dump-not "signbit" "optimized"} } */
	12	/* { dg-final { scan-tree-dump-times "= ABS_EXPR" 3 "optimized"} } */
	13	/* { dg-final { scan-tree-dump-times "= -" 3 "optimized"} } */