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Wed, 03 May 2023 00:07:21 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: git@xen0n.name, gaosong@loongson.cn, philmd@linaro.org, qemu-arm@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org Subject: [PATCH v4 32/57] tcg/sparc64: Rename tcg_out_movi_imm32 to tcg_out_movi_u32 Date: Wed, 3 May 2023 08:06:31 +0100 Message-Id: <20230503070656.1746170-33-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230503070656.1746170-1-richard.henderson@linaro.org> References: <20230503070656.1746170-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32c; envelope-from=richard.henderson@linaro.org; helo=mail-wm1-x32c.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, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1683098130390100001 Content-Type: text/plain; charset="utf-8" Emphasize that the constant is unsigned. Signed-off-by: Richard Henderson --- tcg/sparc64/tcg-target.c.inc | 24 ++++++++++-------------- 1 file changed, 10 insertions(+), 14 deletions(-) diff --git a/tcg/sparc64/tcg-target.c.inc b/tcg/sparc64/tcg-target.c.inc index 2e6127d506..e244209890 100644 --- a/tcg/sparc64/tcg-target.c.inc +++ b/tcg/sparc64/tcg-target.c.inc @@ -399,22 +399,18 @@ static void tcg_out_sethi(TCGContext *s, TCGReg ret, = uint32_t arg) tcg_out32(s, SETHI | INSN_RD(ret) | ((arg & 0xfffffc00) >> 10)); } =20 +/* A 13-bit constant sign-extended to 64 bits. */ static void tcg_out_movi_s13(TCGContext *s, TCGReg ret, int32_t arg) { tcg_out_arithi(s, ret, TCG_REG_G0, arg, ARITH_OR); } =20 -static void tcg_out_movi_imm32(TCGContext *s, TCGReg ret, int32_t arg) +/* A 32-bit constant zero-extended to 64 bits. */ +static void tcg_out_movi_u32(TCGContext *s, TCGReg ret, uint32_t arg) { - if (check_fit_i32(arg, 13)) { - /* A 13-bit constant sign-extended to 64-bits. */ - tcg_out_movi_s13(s, ret, arg); - } else { - /* A 32-bit constant zero-extended to 64 bits. */ - tcg_out_sethi(s, ret, arg); - if (arg & 0x3ff) { - tcg_out_arithi(s, ret, ret, arg & 0x3ff, ARITH_OR); - } + tcg_out_sethi(s, ret, arg); + if (arg & 0x3ff) { + tcg_out_arithi(s, ret, ret, arg & 0x3ff, ARITH_OR); } } =20 @@ -433,7 +429,7 @@ static void tcg_out_movi_int(TCGContext *s, TCGType typ= e, TCGReg ret, =20 /* A 32-bit constant, or 32-bit zero-extended to 64-bits. */ if (type =3D=3D TCG_TYPE_I32 || arg =3D=3D (uint32_t)arg) { - tcg_out_movi_imm32(s, ret, arg); + tcg_out_movi_u32(s, ret, arg); return; } =20 @@ -477,13 +473,13 @@ static void tcg_out_movi_int(TCGContext *s, TCGType t= ype, TCGReg ret, /* A 64-bit constant decomposed into 2 32-bit pieces. */ if (check_fit_i32(lo, 13)) { hi =3D (arg - lo) >> 32; - tcg_out_movi_imm32(s, ret, hi); + tcg_out_movi_u32(s, ret, hi); tcg_out_arithi(s, ret, ret, 32, SHIFT_SLLX); tcg_out_arithi(s, ret, ret, lo, ARITH_ADD); } else { hi =3D arg >> 32; - tcg_out_movi_imm32(s, ret, hi); - tcg_out_movi_imm32(s, scratch, lo); + tcg_out_movi_u32(s, ret, hi); + tcg_out_movi_u32(s, scratch, lo); tcg_out_arithi(s, ret, ret, 32, SHIFT_SLLX); tcg_out_arith(s, ret, ret, scratch, ARITH_OR); } --=20 2.34.1