Re: What is the meaning of mode on a SET

2012-08-06 Thread Richard Henderson
On 08/06/2012 07:57 AM, Ian Lance Taylor wrote: > On Mon, Aug 6, 2012 at 2:28 AM, Steven Bosscher wrote: >> >> There are ~1000 uses of gen_rtx_SET in gcc, excluding generated files. >> The vast majority generate a SET with VOIDmode, but a few (less than >> 100) use a non-VOIDmode SET. >> >> What i

Re: What is the meaning of mode on a SET

2012-08-06 Thread Ian Lance Taylor
On Mon, Aug 6, 2012 at 2:28 AM, Steven Bosscher wrote: > > There are ~1000 uses of gen_rtx_SET in gcc, excluding generated files. > The vast majority generate a SET with VOIDmode, but a few (less than > 100) use a non-VOIDmode SET. > > What is the meaning of the mode on a SET? I do not recall any

What is the meaning of mode on a SET

2012-08-06 Thread Steven Bosscher
Hello, There are ~1000 uses of gen_rtx_SET in gcc, excluding generated files. The vast majority generate a SET with VOIDmode, but a few (less than 100) use a non-VOIDmode SET. What is the meaning of the mode on a SET? Ciao! Steven