[gcc r16-1683] ranger-op: Use CFN_ constant instead of plain BUILTIN_ one

[Martin Jambor via Gcc-cvs]

https://gcc.gnu.org/g:a73cb702e24b6bc209ca53b0000cfc9cca5d95dd

commit r16-1683-ga73cb702e24b6bc209ca53b0000cfc9cca5d95dd
Author: Martin Jambor <mjam...@suse.cz>
Date:   Mon Jun 23 18:21:34 2025 +0200

    ranger-op: Use CFN_ constant instead of plain BUILTIN_ one
    
    when compiling gimple-range-op.cc, clang issues warning:
    
      gimple-range-op.cc:1419:18: warning: comparison of different enumeration 
types in switch statement ('combined_fn' and 'built_in_function') 
[-Wenum-compare-switch]
    
    which I hope is harmless, but all other switch cases use CFN_ prefixed
    constants, so I guess the ISINF case should too.
    
    gcc/ChangeLog:
    
    2025-06-23  Martin Jambor  <mjam...@suse.cz>
    
            * gimple-range-op.cc
            (gimple_range_op_handler::maybe_builtin_call): Use
            CFN_BUILT_IN_ISINF instead of BUILT_IN_ISINF.

Diff:
---
 gcc/gimple-range-op.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/gimple-range-op.cc b/gcc/gimple-range-op.cc
index 90a619714898..c9bc5c0c6b90 100644
--- a/gcc/gimple-range-op.cc
+++ b/gcc/gimple-range-op.cc
@@ -1416,7 +1416,7 @@ gimple_range_op_handler::maybe_builtin_call ()
       m_operator = &op_cfn_signbit;
       break;
 
-    CASE_FLT_FN (BUILT_IN_ISINF):
+    CASE_FLT_FN (CFN_BUILT_IN_ISINF):
       m_op1 = gimple_call_arg (call, 0);
       m_operator = &op_cfn_isinf;
       break;