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X-Received-From: 2607:f8b0:400e:c01::241 Subject: [Qemu-devel] [PULL for-3.0 1/1] tcg/i386: Mark xmm registers call-clobbered X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, qemu-stable@nongnu.org Errors-To: qemu-devel-bounces+patch=linaro.org@nongnu.org Sender: "Qemu-devel" When host vector registers and operations were introduced, I failed to mark the registers call clobbered as required by the ABI. Fixes: 770c2fc7bb7 Cc: qemu-stable@nongnu.org Reported-by: Jason A. Donenfeld Signed-off-by: Richard Henderson --- tcg/i386/tcg-target.inc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.17.1 diff --git a/tcg/i386/tcg-target.inc.c b/tcg/i386/tcg-target.inc.c index e87b0d445e..a91e4f1313 100644 --- a/tcg/i386/tcg-target.inc.c +++ b/tcg/i386/tcg-target.inc.c @@ -3532,7 +3532,7 @@ static void tcg_target_init(TCGContext *s) tcg_target_available_regs[TCG_TYPE_V256] = ALL_VECTOR_REGS; } - tcg_target_call_clobber_regs = 0; + tcg_target_call_clobber_regs = ALL_VECTOR_REGS; tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EAX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_EDX); tcg_regset_set_reg(tcg_target_call_clobber_regs, TCG_REG_ECX);