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[174.21.93.59]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-cbe8f19ace6sm2998102a12.2.2026.08.09.15.36.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 09 Aug 2026 15:36:17 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-riscv@nongnu.org Subject: [PATCH 24/56] disas/riscv: Remove rvcd_imm_nz Date: Sun, 9 Aug 2026 15:35:13 -0700 Message-ID: <20260809223545.730664-25-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260809223545.730664-1-richard.henderson@linaro.org> References: <20260809223545.730664-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::42f; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x42f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Remove rvcd_imm_nz and rv_opcode_data.decomp_data as unused. Signed-off-by: Richard Henderson --- disas/riscv.h | 5 ----- disas/riscv.c | 7 +------ 2 files changed, 1 insertion(+), 11 deletions(-) diff --git a/disas/riscv.h b/disas/riscv.h index 31bb0db86c..3909d73dd0 100644 --- a/disas/riscv.h +++ b/disas/riscv.h @@ -186,7 +186,6 @@ typedef struct { short decomp_rv32; short decomp_rv64; short decomp_rv128; - short decomp_data; } rv_opcode_data; typedef struct { @@ -217,10 +216,6 @@ enum { rv_op_illegal = 0 }; -enum { - rvcd_imm_nz = 0x1 -}; - /* instruction formats */ #define rv_fmt_none "O\t" diff --git a/disas/riscv.c b/disas/riscv.c index ddc2f73eae..95957506bd 100644 --- a/disas/riscv.c +++ b/disas/riscv.c @@ -5417,12 +5417,7 @@ static const rv_opcode_data *decode_inst_decompress(rv_decode *dec, rv_isa isa, } if (decomp_op != rv_op_illegal) { - if ((op->decomp_data & rvcd_imm_nz) && dec->imm == 0) { - dec->opcode_data = rvi_opcode_data; - dec->op = rv_op_illegal; - } else { - dec->op = decomp_op; - } + dec->op = decomp_op; op = &dec->opcode_data[decomp_op]; } return op; -- 2.43.0