Message ID | 20211028024131.1492790-19-richard.henderson@linaro.org (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Wed, 27 Oct 2021 19:41:44 -0700 (PDT) From: Richard Henderson <richard.henderson@linaro.org> To: qemu-devel@nongnu.org Subject: [PULL 18/56] tcg/optimize: Use a boolean to avoid a mass of continues Date: Wed, 27 Oct 2021 19:40:53 -0700 Message-Id: <20211028024131.1492790-19-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211028024131.1492790-1-richard.henderson@linaro.org> References: <20211028024131.1492790-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::52b; envelope-from=richard.henderson@linaro.org; helo=mail-pg1-x52b.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: 2.1.23 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Cc: Luis Pires <luis.pires@eldorado.org.br>, =?utf-8?q?Alex_Benn=C3=A9e?= <alex.bennee@linaro.org>, =?utf-8?q?Philippe_M?= =?utf-8?q?athieu-Daud=C3=A9?= <f4bug@amsat.org> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" <qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org> |
Series |
[PULL,01/56] qemu/int128: Add int128_{not,xor}
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expand
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diff --git a/tcg/optimize.c b/tcg/optimize.c index 368457f4a2..699476e2f1 100644 --- a/tcg/optimize.c +++ b/tcg/optimize.c @@ -713,6 +713,7 @@ void tcg_optimize(TCGContext *s) uint64_t z_mask, partmask, affected, tmp; TCGOpcode opc = op->opc; const TCGOpDef *def; + bool done = false; /* Calls are special. */ if (opc == INDEX_op_call) { @@ -1212,8 +1213,8 @@ void tcg_optimize(TCGContext *s) allocator where needed and possible. Also detect copies. */ switch (opc) { CASE_OP_32_64_VEC(mov): - tcg_opt_gen_mov(&ctx, op, op->args[0], op->args[1]); - continue; + done = tcg_opt_gen_mov(&ctx, op, op->args[0], op->args[1]); + break; case INDEX_op_dup_vec: if (arg_is_const(op->args[1])) { @@ -1602,7 +1603,9 @@ void tcg_optimize(TCGContext *s) break; } - finish_folding(&ctx, op); + if (!done) { + finish_folding(&ctx, op); + } /* Eliminate duplicate and redundant fence instructions. */ if (ctx.prev_mb) {