[gcc r14-6608] [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase

[Jeff Law]

https://gcc.gnu.org/g:723d62feae96fb528d5faf715fe2ff47233670a0

commit r14-6608-g723d62feae96fb528d5faf715fe2ff47233670a0
Author: Patrick O'Neill <patrick@rivosinc.com>
Date:   Fri Dec 15 14:47:19 2023 -0700

    [PATCH] RISC-V: Add -fno-vect-cost-model to pr112773 testcase
    
    The testcase for pr112773 started passing after r14-6472-g8501edba91e
    which was before the actual fix. This patch adds -fno-vect-cost-model
    which prevents the testcase from passing due to the vls change.
    
    gcc/testsuite/ChangeLog:
    
            * gcc.target/riscv/rvv/autovec/partial/pr112773.c: Add
            -fno-vect-cost-model.
    
    Signed-off-by: Patrick O'Neill <patrick@rivosinc.com>

Diff:
---
 gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
index 5f7374b0040..57104c9ebec 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/partial/pr112773.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3" } */
+/* { dg-additional-options "-march=rv32gcv_zvl256b -mabi=ilp32d -O3 -fno-vect-cost-model" } */
 
 long long a;
 int b, c;