[gcc r14-1484] RISC-V: Fix warning in predicated.md

[gcc r14-1484] RISC-V: Fix warning in predicated.md

[Pan Li]

https://gcc.gnu.org/g:37ff12b96d7c1ee5fe135253c7b9db7e2ba61b71

commit r14-1484-g37ff12b96d7c1ee5fe135253c7b9db7e2ba61b71
Author: Juzhe-Zhong <juzhe.zhong@rivai.ai>
Date:   Fri Jun 2 11:04:43 2023 +0800

    RISC-V: Fix warning in predicated.md
    
    Notice there is warning in predicates.md:
    ../../../riscv-gcc/gcc/config/riscv/predicates.md: In function ‘bool arith_operand_or_mode_mask(rtx, machine_mode)’:
    ../../../riscv-gcc/gcc/config/riscv/predicates.md:33:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
                 (match_test "INTVAL (op) == GET_MODE_MASK (HImode)
    ../../../riscv-gcc/gcc/config/riscv/predicates.md:34:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         || INTVAL (op) == GET_MODE_MASK (SImode)"))))
    
    gcc/ChangeLog:
    
            * config/riscv/predicates.md: Change INTVAL into UINTVAL.

Diff:
---
 gcc/config/riscv/predicates.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/config/riscv/predicates.md b/gcc/config/riscv/predicates.md
index 1ed84850e35..d14b1ca30bb 100644
--- a/gcc/config/riscv/predicates.md
+++ b/gcc/config/riscv/predicates.md
@@ -31,7 +31,7 @@
   (ior (match_operand 0 "arith_operand")
        (and (match_code "const_int")
             (match_test "INTVAL (op) == GET_MODE_MASK (HImode)
-			 || INTVAL (op) == GET_MODE_MASK (SImode)"))))
+			 || UINTVAL (op) == GET_MODE_MASK (SImode)"))))
 
 (define_predicate "lui_operand"
   (and (match_code "const_int")