[Bug rtl-optimization/66156] [msp430] wrong code generated with -O2 -mlarge (zero extension HI -> SI)

2015-05-19 Thread ronald.wahl at raritan dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66156 --- Comment #3 from Ronald Wahl --- (In reply to Nick Clifton from comment #1) > Hi Ronald, > > What's going on is that this is a reload bug. Reload wants to extend r42 > into r43 (or rather r12 into r10) and it is assuming that the > zero_ex

[Bug rtl-optimization/66156] New: [msp430] wrong code generated with -O2 -mlarge (zero extension HI -> SI)

2015-05-15 Thread ronald.wahl at raritan dot com
ong-code Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: ronald.wahl at raritan dot com Target Milestone: --- Created attachment 35544 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id