RE: VREGS fails to handle subreg of mem

2014-04-02 Thread Claudiu Zissulescu
is Bedard; claz...@gmail.com > Subject: Re: VREGS fails to handle subreg of mem > > > In our ARC port, we found the following situation after expand: > > > > (insn 23 22 24 5 (set (reg:SI 176) > > (subreg:SI (mem/c:DI (plus:SI (reg/f:SI 147 virtual-stack-

Re: VREGS fails to handle subreg of mem

2014-03-31 Thread Eric Botcazou
> In our ARC port, we found the following situation after expand: > > (insn 23 22 24 5 (set (reg:SI 176) > (subreg:SI (mem/c:DI (plus:SI (reg/f:SI 147 virtual-stack-vars) > (const_int -268 [0xfef4])) [3 > tmpoutst.st_size+0 S8 A32]) 4)) t02.c:64 -1 (nil)) >

VREGS fails to handle subreg of mem

2014-03-31 Thread Claudiu Zissulescu
Hi, In our ARC port, we found the following situation after expand: (insn 23 22 24 5 (set (reg:SI 176) (subreg:SI (mem/c:DI (plus:SI (reg/f:SI 147 virtual-stack-vars) (const_int -268 [0xfef4])) [3 tmpoutst.st_size+0 S8 A32]) 4)) t02.c:64 -1 (nil)) Th