qemu-devel.nongnu.org archive mirror
 help / color / mirror / Atom feed
From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Subject: [PATCH 06/15] tcg/arm: Do not accept immediate operand for andc
Date: Tue, 12 Mar 2024 04:38:30 -1000	[thread overview]
Message-ID: <20240312143839.136408-7-richard.henderson@linaro.org> (raw)
In-Reply-To: <20240312143839.136408-1-richard.henderson@linaro.org>

The transformation of andc with immediate to and is now
done generically and need not be handled by the backend.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/arm/tcg-target.c.inc | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc
index 6a04c73c76..a0c5887579 100644
--- a/tcg/arm/tcg-target.c.inc
+++ b/tcg/arm/tcg-target.c.inc
@@ -1869,8 +1869,8 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc,
                         args[0], args[1], args[2], const_args[2]);
         break;
     case INDEX_op_andc_i32:
-        tcg_out_dat_rIK(s, COND_AL, ARITH_BIC, ARITH_AND,
-                        args[0], args[1], args[2], const_args[2]);
+        tcg_out_dat_reg(s, COND_AL, ARITH_BIC, args[0], args[1],
+                        args[2], SHIFT_IMM_LSL(0));
         break;
     case INDEX_op_or_i32:
         c = ARITH_ORR;
@@ -2152,11 +2152,11 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op)
         return C_O1_I2(r, r, rIN);
 
     case INDEX_op_and_i32:
-    case INDEX_op_andc_i32:
     case INDEX_op_clz_i32:
     case INDEX_op_ctz_i32:
         return C_O1_I2(r, r, rIK);
 
+    case INDEX_op_andc_i32:
     case INDEX_op_mul_i32:
     case INDEX_op_div_i32:
     case INDEX_op_divu_i32:
-- 
2.34.1



  parent reply	other threads:[~2024-03-12 14:40 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-12 14:38 [PATCH for-9.1 00/15] tcg: Canonicalize operations during optimize Richard Henderson
2024-03-12 14:38 ` [PATCH 01/15] tcg/optimize: Fold andc with immediate to and Richard Henderson
2024-03-13  1:29   ` Richard Henderson
2024-03-12 14:38 ` [PATCH 02/15] tcg/optimize: Fold orc with immediate to or Richard Henderson
2024-03-12 14:38 ` [PATCH 03/15] tcg/optimize: Fold eqv with immediate to xor Richard Henderson
2024-03-12 14:38 ` [PATCH 04/15] tcg/i386: Do not accept immediate operand for andc Richard Henderson
2024-03-12 14:38 ` [PATCH 05/15] tcg/aarch64: Do not accept immediate operand for andc, orc, eqv Richard Henderson
2024-03-12 14:38 ` Richard Henderson [this message]
2024-03-12 14:38 ` [PATCH 07/15] tcg/ppc: " Richard Henderson
2024-03-12 14:38 ` [PATCH 08/15] tcg/loongarch64: Do not accept immediate operand for andc, orc Richard Henderson
2024-03-12 14:38 ` [PATCH 09/15] tcg/s390x: " Richard Henderson
2024-03-12 14:38 ` [PATCH 10/15] tcg/riscv: Do not accept immediate operand for andc, orc, eqv Richard Henderson
2024-03-12 14:38 ` [PATCH 11/15] tcg/riscv: Do not accept immediate operands for sub Richard Henderson
2024-03-12 14:38 ` [PATCH 12/15] tcg/riscv: Do not accept zero operands for logicals, multiply or divide Richard Henderson
2024-03-12 14:38 ` [PATCH 13/15] tcg/optimize: Fold and to extu during optimize Richard Henderson
2024-03-12 14:38 ` [PATCH 14/15] tcg: Use arg_is_const_val in fold_sub_to_neg Richard Henderson
2024-03-12 14:38 ` [PATCH 15/15] tcg/optimize: Lower unsupported deposit during optimize Richard Henderson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20240312143839.136408-7-richard.henderson@linaro.org \
    --to=richard.henderson@linaro.org \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).