[RFC][PATCH LRA] WIP patch to fix one part of PR87507

[Peter Bergner]

On 11/8/18 4:07 PM, Jeff Law wrote:
> On 11/7/18 7:17 PM, Peter Bergner wrote:
>> On 11/7/18 11:36 AM, Jeff Law wrote:
>>> OK with this change.
>>
>> Before I commit, how about I add the following test cases to test
>> both valid and invalid asm constraints?  I think I have the reg
>> numbers for the other architectures defined correctly. 
>>
>> Peter
>>
>>
>> gcc/testsuite/
>> 	PR rtl-optimization/87600
>> 	* gcc.dg/pr87600.h: New.
>> 	* gcc.dg/pr87600-1.c: Likewise.
>> 	* gcc.dg/pr87600-2.c: Likewise.
> That works for me.

Ok, great.  The patch and test cases are now committed.
Now onto the ARM problem which I have handle on.

Peter