RISC-V: Specify -mabi in rv64 autovec testcase

On rv32 targets, this patch fixes:
FAIL: gcc.target/riscv/rvv/autovec/madd-split2-1.c -O3 -ftree-vectorize (test for excess errors)

cc1: error: ABI requires '-march=rv32'

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/autovec/madd-split2-1.c: Add -mabi=lp64d
	to dg-options.

Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/madd-split2-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/madd-split2-1.c
index 14a9802667e5a24b67db8843efea6ea723d75ce3..e10a9e9d0f578dce74ca94ced2463eb09934661e 100644 (file)
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/madd-split2-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/madd-split2-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-march=rv64gcv_zvl256b -O3 -fno-cprop-registers -fno-dce --param riscv-autovec-preference=scalable" } */
+/* { dg-options "-march=rv64gcv_zvl256b -mabi=lp64d -O3 -fno-cprop-registers -fno-dce --param riscv-autovec-preference=scalable" } */
 
 long
 foo (long *__restrict a, long *__restrict b, long n)