Catched by running gcc.c-torture/execute/builtin-prefetch-2.c with -march=rv64gc_zicbop.
gcc/ChangeLog: * config/riscv/riscv.md (prefetch): Use r instead of p for the address operand. (riscv_prefetchi_<mode>): Ditto. --- gcc/config/riscv/riscv.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/riscv/riscv.md b/gcc/config/riscv/riscv.md index 487059ebe97..a5507fadc2d 100644 --- a/gcc/config/riscv/riscv.md +++ b/gcc/config/riscv/riscv.md @@ -3066,7 +3066,7 @@ (define_insn "riscv_zero_<mode>" ) (define_insn "prefetch" - [(prefetch (match_operand 0 "address_operand" "p") + [(prefetch (match_operand 0 "address_operand" "r") (match_operand 1 "imm5_operand" "i") (match_operand 2 "const_int_operand" "n"))] "TARGET_ZICBOP" @@ -3080,7 +3080,7 @@ (define_insn "prefetch" }) (define_insn "riscv_prefetchi_<mode>" - [(unspec_volatile:X [(match_operand:X 0 "address_operand" "p") + [(unspec_volatile:X [(match_operand:X 0 "address_operand" "r") (match_operand:X 1 "imm5_operand" "i")] UNSPECV_PREI)] "TARGET_ZICBOP" -- 2.37.2