[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-27 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 Terry Guo changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-26 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 --- Comment #5 from Terry Guo --- (In reply to Andrew Pinski from comment #4) > (In reply to Terry Guo from comment #2) > > (In reply to Andrew Pinski from comment #1) > > > I don't think you need to call volatile_refs_p on the notes part of the

[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 --- Comment #3 from Andrew Pinski --- (In reply to Terry Guo from comment #2) > (In reply to Andrew Pinski from comment #1) > > I don't think you need to call volatile_refs_p on the notes part of the > > instruciton. > > The volatile_refs_p work

[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 --- Comment #3 from Andrew Pinski --- (In reply to Terry Guo from comment #2) > (In reply to Andrew Pinski from comment #1) > > I don't think you need to call volatile_refs_p on the notes part of the > > instruciton. > > The volatile_refs_p work

[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-26 Thread terry.guo at arm dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 --- Comment #2 from Terry Guo --- (In reply to Andrew Pinski from comment #1) > I don't think you need to call volatile_refs_p on the notes part of the > instruciton. The volatile_refs_p works in a recursive way which makes itself to scan the no

[Bug rtl-optimization/64815] ICE caused by volatile_refs_p doesn't skip NULL operand

2015-01-26 Thread pinskia at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64815 --- Comment #1 from Andrew Pinski --- I don't think you need to call volatile_refs_p on the notes part of the instruciton.