Do we want the like of http://gcc.gnu.org/r22342 ?

2012-12-19 Thread Gerald Pfeifer
In bug 55237, Uros suggested to implement shortcuts from the like of http://gcc.gnu.org/r194572 to http://gcc.gnu.org/viewcvs?view=revision&revision=194572 I implemented this now, but before making this a new standard, I did want to ask here whether any of you have concerns or suggestions aro

Re: Deprecate i386 for GCC 4.8?

2012-12-19 Thread Joel Sherrill
On 12/19/2012 4:13 PM, Janne Blomqvist wrote: On Wed, Dec 19, 2012 at 2:32 AM, Joel Sherrill wrote: My primary concern centers whether any 386 w/o fpu IP cores or space hardened i386dx/sx or 486sx CPUs are impacted. These could be used in new designs. This also eliminates gcc from use on any

Re: Deprecate i386 for GCC 4.8?

2012-12-19 Thread Janne Blomqvist
On Wed, Dec 19, 2012 at 2:32 AM, Joel Sherrill wrote: > My primary concern centers whether any 386 w/o fpu IP cores or space hardened > i386dx/sx or 486sx CPUs are impacted. These could be used in new designs. > > This also eliminates gcc from use on any older embedded x86 boards w/o fpu. AFAICT

skipping run or link steps in tests

2012-12-19 Thread Janis Johnson
Occasionally I try to run GCC tests using flags for which I don't have the required target platform, or even compatible libraries. I usually hack up several test files to kind of get what I want, but it's a pain. Right now, for example, I'm trying to run upstream gcc.target/arm tests for several s

cselib_record_set breaks due to auto_inc_dec

2012-12-19 Thread Paulo Matos
Hi, After pro and epilogue pass I have the following epilogue insn: (insn/f 20 19 21 2 (parallel [ (set (mem:DI (plus:SI (reg:SI 26 r26) (reg/f:SI 57 r57)) [0 S8 A8]) (reg:DI 57 r57)) (set (reg/f:SI 57 r57) (plus:SI (r