Re: GIMPLE temporary variables

2007-05-08 Thread Joe Buck
On Tue, May 08, 2007 at 09:43:58PM +0200, J.C. Pizarro wrote: > Andrea Callia D'Iddio <[EMAIL PROTECTED]> wrote: > >Hi all, > > > >I'm writing a new compilation pass in gcc, and I'm working on GIMPLE > >code. When gcc produce GIMPLE code, it creates new temporary > >variables, in order to simplify

Re: GIMPLE temporary variables

2007-05-08 Thread J.C. Pizarro
Andrea Callia D'Iddio <[EMAIL PROTECTED]> wrote: Hi all, I'm writing a new compilation pass in gcc, and I'm working on GIMPLE code. When gcc produce GIMPLE code, it creates new temporary variables, in order to simplify expressions and statements. For example, if source C file contains a=a+b+19;

Re: GIMPLE temporary variables

2007-05-08 Thread Diego Novillo
On 5/8/07, Andrea Callia D'Iddio <[EMAIL PROTECTED]> wrote: how can I recognize temporary variables, such as D.1295? DECL_ARTIFICIAL is set on all compiler-generated symbols and labels.

GIMPLE temporary variables

2007-05-08 Thread Andrea Callia D'Iddio
Hi all, I'm writing a new compilation pass in gcc, and I'm working on GIMPLE code. When gcc produce GIMPLE code, it creates new temporary variables, in order to simplify expressions and statements. For example, if source C file contains a=a+b+19; then GIMPLE code is D.1295 = a + b; a = D.1295 + 1