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[Committed] S/390: Improve debug output for builtin matching
- From: Andreas Krebbel <krebbel at linux dot ibm dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 25 Mar 2019 11:11:06 +0100
- Subject: [Committed] S/390: Improve debug output for builtin matching
gcc/ChangeLog:
2019-03-25 Andreas Krebbel <krebbel@linux.ibm.com>
* config/s390/s390-c.c (s390_fn_types_compatible): Print the
expected and found types with -mdebug during builtin matching.
---
gcc/config/s390/s390-c.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/gcc/config/s390/s390-c.c b/gcc/config/s390/s390-c.c
index aafe346e..fc9ad67 100644
--- a/gcc/config/s390/s390-c.c
+++ b/gcc/config/s390/s390-c.c
@@ -810,7 +810,13 @@ s390_fn_types_compatible (enum s390_builtin_ov_type_index typeindex,
mismatch:
if (TARGET_DEBUG_ARG)
- fprintf (stderr, " mismatch in operand: %d\n", i + 1);
+ {
+ fprintf (stderr, " mismatch in operand: %d incoming: ", i + 1);
+ print_generic_expr (stderr, in_type, TDF_VOPS|TDF_MEMSYMS);
+ fprintf (stderr, " expected: ");
+ print_generic_expr (stderr, b_arg_type, TDF_VOPS|TDF_MEMSYMS);
+ fprintf (stderr, "\n");
+ }
return INT_MAX;
}
--
2.7.4