conditional exec verify_live problem after scheduling

Richard Earnshaw rearnsha@arm.com
Fri Jan 12 07:47:00 GMT 2001


bernds@redhat.com said:
> These aren't the only relevant bits.  With conditional lifetimes, flow
> also examines the live set at the start of each successor block - if
> these have changed, you'll possibly get a different result. 

There are no successor blocks.  It ends with a return instruction.

R.




More information about the Gcc-bugs mailing list