Re: [Qemu-devel] [PATCH 4/6] target/m68k: Optimize get_sr() using deposit_i32()

2019-03-11 Thread Richard Henderson
On 3/9/19 4:34 PM, Philippe Mathieu-Daudé wrote: > static TCGv gen_get_sr(DisasContext *s) > { > -TCGv ccr; > -TCGv sr; > +TCGv dest; > > -ccr = gen_get_ccr(s); > -sr = tcg_temp_new(); > -tcg_gen_andi_i32(sr, QREG_SR, 0xffe0); > -tcg_gen_or_i32(sr, sr, ccr); > -t

[Qemu-devel] [PATCH 4/6] target/m68k: Optimize get_sr() using deposit_i32()

2019-03-09 Thread Philippe Mathieu-Daudé
Doing so we free one tcg_temp. Signed-off-by: Philippe Mathieu-Daudé --- target/m68k/translate.c | 12 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index ea95d55a11..f43ac07b7f 100644 --- a/target/m68k/translate.c ++