blob: 6c5f2a24be43f50c8c100c89370cc0e553ecb7f2 [file] [log] [blame]
/* Test conflict between pragma and attribute specification of custom
instructions. */
/* { dg-do compile } */
/* { dg-options "-O1 -ffinite-math-only" } */
/* -O1 in the options is significant. Without it FP operations may not be
optimized to custom instructions. */
#include <stdio.h>
#include <math.h>
/* This test case is expected to cause an error because GCC does not know
how to merge different custom instruction attribute sets. The extern
declaration sees the options specified by both the pragma and the function
attribute, but the function definition sees only the pragma options. */
#pragma GCC target ("custom-fmaxs=246")
extern void
custom_fp (float operand_a, float operand_b, float *result)
__attribute__ ((target ("custom-fmins=247")));
custom_fp (float operand_a, float operand_b, float *result)
{ /* { dg-error "conflicting" } */
result[0] = fmaxf (operand_a, operand_b);
result[1] = fminf (operand_a, operand_b);