Re: [Qemu-devel] [PATCH 4/4] tcg: Add reachable_code_pass

2018-12-24 Thread Emilio G. Cota
On Mon, Nov 26, 2018 at 15:04:50 -0800, Richard Henderson wrote: > Delete trivially dead code that follows unconditional branches and > noreturn helpers. These can occur either via optimization or via > the structure of a target's translator following an exception. > > Signed-off-by: Richard

[Qemu-devel] [PATCH 4/4] tcg: Add reachable_code_pass

2018-11-26 Thread Richard Henderson
Delete trivially dead code that follows unconditional branches and noreturn helpers. These can occur either via optimization or via the structure of a target's translator following an exception. Signed-off-by: Richard Henderson --- tcg/tcg.c | 76