[PATCH] RISC-V: Fix two testscases related to -std changes.

[Robin Dapp]

Hi,

recent -std changes caused testsuite failures.  Fix those by adding
-std=gnu99 and -Wno-incompatible-pointer-types.

Going to commit as obvious.

Regards
 Robin

gcc/testsuite/ChangeLog:

        * gcc.target/riscv/rvv/autovec/pr112552.c: Add
        -Wno-incompatible-pointer-types.
        * gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c:
        Add -std=gnu99.
---
 gcc/testsuite/gcc.target/riscv/rvv/autovec/pr112552.c           | 2 +-
 .../gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c    | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr112552.c 
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr112552.c
index 32d221ccede..4ef76cd3506 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr112552.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/pr112552.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O3 -march=rv64gcv -mabi=lp64d 
--param=riscv-autovec-preference=fixed-vlmax -w" } */
+/* { dg-options "-O3 -march=rv64gcv -mabi=lp64d 
--param=riscv-autovec-preference=fixed-vlmax -w 
-Wno-incompatible-pointer-types" } */
 
 int a, c, d;
 void (*b)();
diff --git 
a/gcc/testsuite/gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c 
b/gcc/testsuite/gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c
index 79037048f55..3beca30c361 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/struct/struct_vect_run-10.c
@@ -1,5 +1,5 @@
 /* { dg-do run { target { riscv_v && riscv_zvfh_hw } } } */
-/* { dg-additional-options "-std=c99 --param=riscv-autovec-preference=scalable 
-fno-vect-cost-model" } */
+/* { dg-additional-options "-std=gnu99 
--param=riscv-autovec-preference=scalable -fno-vect-cost-model" } */
 
 #define TYPE _Float16
 #define ITYPE int16_t
-- 
2.43.0