Re: frame pointer elimination

2016-06-27 Thread Eric Botcazou
> I'm porting a private backend from an old 4.6 branch to the 6.1.0 > release, and I have some troubles eliminating my frame pointer without > -fomit-frame-pointer option. > Elimination is correctly done with -fomit-frame-pointer. If the target's default is -fno-omit-frame-pointer, then it's as ex

frame pointer elimination

2016-06-27 Thread Aurelien Buhrig
Hi, I'm porting a private backend from an old 4.6 branch to the 6.1.0 release, and I have some troubles eliminating my frame pointer without -fomit-frame-pointer option. Elimination is correctly done with -fomit-frame-pointer. For an empty function (i.e. void f(void) {}), my hardware frame pointe

Re: GIMPLE FE

2016-06-27 Thread Prasad Ghangal
On 27 June 2016 at 14:16, Richard Biener wrote: > On Sun, Jun 26, 2016 at 5:55 PM, Prasad Ghangal > wrote: >> Hi Richard, >> >> For the first stage of the project, I have completed the following things - >> parsed -- assign-statement, labeled-statement, if-statement, >> switch-statement, goto-sta

Re: GIMPLE FE

2016-06-27 Thread Richard Biener
On Sun, Jun 26, 2016 at 5:55 PM, Prasad Ghangal wrote: > Hi Richard, > > For the first stage of the project, I have completed the following things - > parsed -- assign-statement, labeled-statement, if-statement, > switch-statement, goto-statement, return-statement; > handled local declarations and