[gcc r14-4189] RISC-V: Rename predicate vector_gs_scale_operand_16/32 to more generic names

[Lehua Ding]

https://gcc.gnu.org/g:4e35cf2ea1fbcdf798b37b2e00d9977683b17b8a

commit r14-4189-g4e35cf2ea1fbcdf798b37b2e00d9977683b17b8a
Author: Lehua Ding <lehua.ding@rivai.ai>
Date:   Thu Sep 21 11:40:07 2023 +0800

    RISC-V: Rename predicate vector_gs_scale_operand_16/32 to more generic names
    
    This little rename vector_gs_scale_operand_16/32 to more generic names
    const_1_or_2/4_operand. So it's a little better understood when offered
    for use elsewhere.
    
    gcc/ChangeLog:
    
            * config/riscv/predicates.md (const_1_or_2_operand): Rename.
            (const_1_or_4_operand): Ditto.
            (vector_gs_scale_operand_16): Ditto.
            (vector_gs_scale_operand_32): Ditto.
            * config/riscv/vector-iterators.md: Adjust.

Diff:
---
 gcc/config/riscv/predicates.md       | 16 ++++++++--------
 gcc/config/riscv/vector-iterators.md | 16 ++++++++--------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/gcc/config/riscv/predicates.md b/gcc/config/riscv/predicates.md
index 4bc7ff2c9d8..a4f03242f2c 100644
--- a/gcc/config/riscv/predicates.md
+++ b/gcc/config/riscv/predicates.md
@@ -70,6 +70,14 @@
   (and (match_code "const_int,const_wide_int,const_vector")
        (match_test "op == CONST1_RTX (GET_MODE (op))")))
 
+(define_predicate "const_1_or_2_operand"
+  (and (match_code "const_int")
+       (match_test "INTVAL (op) == 1 || INTVAL (op) == 2")))
+
+(define_predicate "const_1_or_4_operand"
+  (and (match_code "const_int")
+       (match_test "INTVAL (op) == 1 || INTVAL (op) == 4")))
+
 (define_predicate "reg_or_0_operand"
   (ior (match_operand 0 "const_0_operand")
        (match_operand 0 "register_operand")))
@@ -463,14 +471,6 @@
   (ior (match_operand 0 "register_operand")
        (match_code "const_vector")))
 
-(define_predicate "vector_gs_scale_operand_16"
-  (and (match_code "const_int")
-       (match_test "INTVAL (op) == 1 || INTVAL (op) == 2")))
-
-(define_predicate "vector_gs_scale_operand_32"
-  (and (match_code "const_int")
-       (match_test "INTVAL (op) == 1 || INTVAL (op) == 4")))
-
 (define_predicate "vector_gs_scale_operand_64"
   (and (match_code "const_int")
        (match_test "INTVAL (op) == 1 || (INTVAL (op) == 8 && Pmode == DImode)")))
diff --git a/gcc/config/riscv/vector-iterators.md b/gcc/config/riscv/vector-iterators.md
index 19f3ec3ef74..5c32a63d331 100644
--- a/gcc/config/riscv/vector-iterators.md
+++ b/gcc/config/riscv/vector-iterators.md
@@ -2925,18 +2925,18 @@
   (RVVMF4QI "const_1_operand") (RVVMF8QI "const_1_operand")
 
   (RVVM8HI "const_1_operand") (RVVM4HI "vector_gs_scale_operand_16_rv32")
-  (RVVM2HI "vector_gs_scale_operand_16") (RVVM1HI "vector_gs_scale_operand_16")
-  (RVVMF2HI "vector_gs_scale_operand_16") (RVVMF4HI "vector_gs_scale_operand_16")
+  (RVVM2HI "const_1_or_2_operand") (RVVM1HI "const_1_or_2_operand")
+  (RVVMF2HI "const_1_or_2_operand") (RVVMF4HI "const_1_or_2_operand")
 
   (RVVM8HF "const_1_operand") (RVVM4HF "vector_gs_scale_operand_16_rv32")
-  (RVVM2HF "vector_gs_scale_operand_16") (RVVM1HF "vector_gs_scale_operand_16")
-  (RVVMF2HF "vector_gs_scale_operand_16") (RVVMF4HF "vector_gs_scale_operand_16")
+  (RVVM2HF "const_1_or_2_operand") (RVVM1HF "const_1_or_2_operand")
+  (RVVMF2HF "const_1_or_2_operand") (RVVMF4HF "const_1_or_2_operand")
 
-  (RVVM8SI "vector_gs_scale_operand_32_rv32") (RVVM4SI "vector_gs_scale_operand_32") (RVVM2SI "vector_gs_scale_operand_32")
-  (RVVM1SI "vector_gs_scale_operand_32") (RVVMF2SI "vector_gs_scale_operand_32")
+  (RVVM8SI "vector_gs_scale_operand_32_rv32") (RVVM4SI "const_1_or_4_operand") (RVVM2SI "const_1_or_4_operand")
+  (RVVM1SI "const_1_or_4_operand") (RVVMF2SI "const_1_or_4_operand")
 
-  (RVVM8SF "vector_gs_scale_operand_32_rv32") (RVVM4SF "vector_gs_scale_operand_32") (RVVM2SF "vector_gs_scale_operand_32")
-  (RVVM1SF "vector_gs_scale_operand_32") (RVVMF2SF "vector_gs_scale_operand_32")
+  (RVVM8SF "vector_gs_scale_operand_32_rv32") (RVVM4SF "const_1_or_4_operand") (RVVM2SF "const_1_or_4_operand")
+  (RVVM1SF "const_1_or_4_operand") (RVVMF2SF "const_1_or_4_operand")
 
   (RVVM8DI "vector_gs_scale_operand_64") (RVVM4DI "vector_gs_scale_operand_64")
   (RVVM2DI "vector_gs_scale_operand_64") (RVVM1DI "vector_gs_scale_operand_64")