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riscv: Allow -Wno-psabi to turn off ABI warnings [PR91229]

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While checking if all targets honor -Wno-psabi for ABI related warnings
or messages, I found that almost all do, except for riscv.
In the testsuite when we want to ignore ABI related messages we
typically use -Wno-psabi -w, but it would be nice to get rid of those
-w uses eventually.

The following allows silencing those warnings with -Wno-psabi rather than
just -w even on riscv.

2022-03-15  Jakub Jelinek  <jakub@redhat.com>

	PR target/91229
	* config/riscv/riscv.cc (riscv_pass_aggregate_in_fpr_pair_p,
	riscv_pass_aggregate_in_fpr_and_gpr_p): Pass OPT_Wpsabi instead of 0
	to warning calls.
This commit is contained in:
Jakub Jelinek 2022-03-15 13:34:33 +01:00
parent da24fce323
commit 98afdc3e2b
1 changed files with 4 additions and 4 deletions
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8
gcc/config/riscv/riscv.cc
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@ -2918,8 +2918,8 @@ riscv_pass_aggregate_in_fpr_pair_p (const_tree type,
if ((n_old != n_new) && (warned == 0))
{
warning (0, "ABI for flattened struct with zero-length bit-fields "
"changed in GCC 10");
warning (OPT_Wpsabi, "ABI for flattened struct with zero-length "
"bit-fields changed in GCC 10");
warned = 1;
}
@ -2960,8 +2960,8 @@ riscv_pass_aggregate_in_fpr_and_gpr_p (const_tree type,
&& (num_int_old != num_int_new || num_float_old != num_float_new)))
&& (warned == 0))
{
warning (0, "ABI for flattened struct with zero-length bit-fields "
"changed in GCC 10");
warning (OPT_Wpsabi, "ABI for flattened struct with zero-length "
"bit-fields changed in GCC 10");
warned = 1;
}