Displaying 1 result from an estimated 1 matches for "mv16sym".
2016 Mar 04
2
PHI node to different register class vs TailDuplication
...has register class "aNlh_0_7". "rN" and "aNlh_0_7" are disjoint.
Is such a PHI node ok?
If it is, then there is a bug in TailDuplication.
Before TailDuplication we have:
BB#2: derived from LLVM BB %bb2
Predecessors according to CFG: BB#1
%vreg12<def> = mv16Sym <ga:@a>; rN:%vreg12
%vreg13<def> = mv_nimm6_ar16 0; aNlh_rN:%vreg13
mv_ar16_r16_rmod1 %vreg13<kill>, %vreg12<kill>; aNlh_rN:%vreg13 rN:%vreg12
brr_uncond <BB#4>;
Successors according to CFG: BB#4(?%)
BB#4: derived from LLVM BB %bb4
Predecessors according...