[PATCH] RISC-V:Raname UNSPEC_CLMUL in vector-crypto.md

[PATCH] RISC-V:Raname UNSPEC_CLMUL in vector-crypto.md

[KuanLin Chen]

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 UNSPEC_CLMUL is defined to define_c_enum in riscv.md, so
 it shouldn't be redefined to define_int_iterator again.

*gcc/ChangeLog:*

* config/riscv/vector-crypto.md (UNSPEC_CLMUL): Rename to UNSPEC_CLMUL_VC.

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From 99faef21e88b6c5f3fa5ccca08c1a57e3b792a55 Mon Sep 17 00:00:00 2001
From: Kuan-Lin Chen <rufus@andestech.com>
Date: Fri, 19 Jan 2024 09:53:27 +0800
Subject: [PATCH] RISC-V: Raname UNSPEC_CLMUL in vector-crypto.md.

UNSPEC_CLMUL is defined to define_c_enum in riscv.md, so
it shouldn't be redefined to define_int_iterator again.
---
 gcc/config/riscv/vector-crypto.md | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/gcc/config/riscv/vector-crypto.md b/gcc/config/riscv/vector-crypto.md
index 9625014e45e..3b270b74b70 100755
--- a/gcc/config/riscv/vector-crypto.md
+++ b/gcc/config/riscv/vector-crypto.md
@@ -81,7 +81,7 @@
 
 (define_int_iterator UNSPEC_VRBB8 [UNSPEC_VBREV UNSPEC_VBREV8 UNSPEC_VREV8])
 
-(define_int_iterator UNSPEC_CLMUL [UNSPEC_VCLMUL UNSPEC_VCLMULH])
+(define_int_iterator UNSPEC_CLMUL_VC [UNSPEC_VCLMUL UNSPEC_VCLMULH])
 
 (define_int_iterator UNSPEC_CRYPTO_VV [UNSPEC_VGMUL    UNSPEC_VAESEFVV UNSPEC_VAESEMVV
                                        UNSPEC_VAESDFVV UNSPEC_VAESDMVV UNSPEC_VAESEFVS
@@ -377,7 +377,7 @@
           (reg:SI VTYPE_REGNUM)] UNSPEC_VPREDICATE)
        (unspec:VI_D
          [(match_operand:VI_D 3 "register_operand"     "vr, vr,vr, vr")
-          (match_operand:VI_D 4 "register_operand"     "vr, vr,vr, vr")]UNSPEC_CLMUL)
+          (match_operand:VI_D 4 "register_operand"     "vr, vr,vr, vr")]UNSPEC_CLMUL_VC)
        (match_operand:VI_D 2 "vector_merge_operand"    "vu, vu, 0,  0")))]
   "TARGET_ZVBC"
   "vclmul<h>.vv\t%0,%3,%4%p1"
@@ -399,7 +399,7 @@
        (unspec:VI_D
          [(vec_duplicate:VI_D
             (match_operand:<VEL> 4 "register_operand"))
-          (match_operand:VI_D 3 "register_operand")]UNSPEC_CLMUL)
+          (match_operand:VI_D 3 "register_operand")]UNSPEC_CLMUL_VC)
        (match_operand:VI_D 2 "vector_merge_operand")))]
   "TARGET_ZVBC"
 {
@@ -432,7 +432,7 @@
       (unspec:VI_D
         [(vec_duplicate:VI_D
            (match_operand:<VEL> 4 "reg_or_0_operand"   "rJ, rJ,rJ, rJ"))
-         (match_operand:VI_D 3 "register_operand"      "vr, vr,vr, vr")]UNSPEC_CLMUL)
+         (match_operand:VI_D 3 "register_operand"      "vr, vr,vr, vr")]UNSPEC_CLMUL_VC)
       (match_operand:VI_D 2 "vector_merge_operand"     "vu, vu, 0,  0")))]
   "TARGET_ZVBC"
   "vclmul<h>.vx\t%0,%3,%4%p1"
@@ -454,7 +454,7 @@
         [(vec_duplicate:VI_D
 	   (sign_extend:<VEL>
              (match_operand:<VSUBEL> 4 "reg_or_0_operand" " rJ, rJ,rJ, rJ")))
-         (match_operand:VI_D 3 "register_operand"        "vr, vr,vr, vr")]UNSPEC_CLMUL)
+         (match_operand:VI_D 3 "register_operand"        "vr, vr,vr, vr")]UNSPEC_CLMUL_VC)
       (match_operand:VI_D 2 "vector_merge_operand"       "vu, vu, 0,  0")))]
   "TARGET_ZVBC"
   "vclmul<h>.vx\t%0,%3,%4%p1"
-- 
2.42.0.345.gaab89be2eb.dirty

Re: [PATCH] RISC-V:Raname UNSPEC_CLMUL in vector-crypto.md

[Kito Cheng]

Thanks, pushed to trunk :)

On Fri, Jan 19, 2024 at 10:30 AM KuanLin Chen <best124612@gmail.com> wrote:
>
>  UNSPEC_CLMUL is defined to define_c_enum in riscv.md, so
>  it shouldn't be redefined to define_int_iterator again.
>
> gcc/ChangeLog:
>
> * config/riscv/vector-crypto.md (UNSPEC_CLMUL): Rename to UNSPEC_CLMUL_VC.
>