Re: Attn:

2023-02-27 Thread Jonathan Wakely via Gcc
On Mon, 27 Feb 2023 at 11:15, Aditya saini via Gcc wrote: > > Hi , Carolyn Clarke > I am interested to participate in the GSOC 2023. > Sorry for the late reply, I don't know why this mail is in my spam folder.. Because it's spam, and the sender has nothing to do with GSoC. > Please guide me with

Re: Attn:

2023-02-27 Thread Aditya saini via Gcc
Hi , Carolyn Clarke I am interested to participate in the GSOC 2023. Sorry for the late reply, I don't know why this mail is in my spam folder.. Please guide me with the next step. Regards Aditya Saini.. On Tue, 21 Feb, 2023, 9:50 PM Carolyn Clarke via Gcc, wrote: > Good day to you, > > I've vi

Re: MEM_NONTRAP_P and push/pop alias set (Was: Re: [attn port maintainers] fix 23671)

2005-09-02 Thread Joern RENNECKE
Richard Henderson wrote: As a practical short-term concern, rtx_addr_can_trap_p will not return true for any stack based reference, including push/pop. So for 4.1, nothing need be done. Longer term, the answer to the "what does notrap Actually, the SHcompact save / restores use neither

Re: MEM_NONTRAP_P and push/pop alias set (Was: Re: [attn port maintainers] fix 23671)

2005-09-01 Thread Richard Henderson
On Thu, Sep 01, 2005 at 08:52:29PM +0100, Joern RENNECKE wrote: > What are the exact semantics of MEM_NOTRAP_P ? The documentation > does not agree with the source. reload sets MEM_NOTRAP_P on > registers that are spilled to memory. However, writing to these > MEMs can trap if we have a stack ov

MEM_NONTRAP_P and push/pop alias set (Was: Re: [attn port maintainers] fix 23671)

2005-09-01 Thread Joern RENNECKE
My current thinking is that, with a few exceptions like prologue and epilogue generation, it should be considered a BUG if a port uses gen_rtx_MEM. Almost always one should be using something from the adjust_address family of routines. What are the exact semantics of MEM_NOTRAP_P ? The documen