Re: [Qemu-devel] [PATCH v2] target-tilegx: Implement v*add and v*sub instructions

2015-09-21 Thread Richard Henderson
On 09/21/2015 05:45 PM, Chen Gang wrote: Oh, v1sub and v2sub look incorrect, need use ^b instead of ^~b. They're incorrect, but it's not ~b. Look back and the equation I gave you. r~

Re: [Qemu-devel] [PATCH v2] target-tilegx: Implement v*add and v*sub instructions

2015-09-21 Thread Chen Gang
Oh, v1sub and v2sub look incorrect, need use ^b instead of ^~b. Thanks. > From: gang.chen.5...@gmail.com > To: peter.mayd...@linaro.org; r...@twiddle.net > CC: qemu-devel@nongnu.org; xili_gchen_5...@hotmail.com; > gang.chen.5...@gmail.com > Subject: [PATCH v2] target-tilegx: Implement v*add and

[Qemu-devel] [PATCH v2] target-tilegx: Implement v*add and v*sub instructions

2015-09-21 Thread gang . chen . 5i5j
From: Chen Gang v4* are implemented in normal code, another are implemented in helper functions. Signed-off-by: Chen Gang --- target-tilegx/helper.h | 5 + target-tilegx/simd_helper.c | 23 +++ target-tilegx/translate.c | 46 +