Re: [Qemu-devel] [PATCH] tcg: optimize gen_extr_i64_i32()

2017-05-30 Thread Philippe Mathieu-Daudé
On 05/12/2017 11:13 PM, Richard Henderson wrote: On 05/12/2017 05:29 PM, Philippe Mathieu-Daudé wrote: Inspired by Richard Henderson comment: http://lists.nongnu.org/archive/html/qemu-devel/2017-05/msg02277.html Patch applied mechanically with this coccinelle semantic patch: @@ exp

Re: [Qemu-devel] [PATCH] tcg: optimize gen_extr_i64_i32()

2017-05-12 Thread Richard Henderson
On 05/12/2017 05:29 PM, Philippe Mathieu-Daudé wrote: Inspired by Richard Henderson comment: http://lists.nongnu.org/archive/html/qemu-devel/2017-05/msg02277.html Patch applied mechanically with this coccinelle semantic patch: @@ expression lo, hi,arg; @@ -tcg_gen_extr

[Qemu-devel] [PATCH] tcg: optimize gen_extr_i64_i32()

2017-05-12 Thread Philippe Mathieu-Daudé
Inspired by Richard Henderson comment: http://lists.nongnu.org/archive/html/qemu-devel/2017-05/msg02277.html Patch applied mechanically with this coccinelle semantic patch: @@ expression lo, hi,arg; @@ -tcg_gen_extrl_i64_i32(lo, arg); -tcg_gen_extrh_i64_i32(hi, arg);