diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/place_common.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/common/place_common.cc b/common/place_common.cc index 9522624e..1d4427ac 100644 --- a/common/place_common.cc +++ b/common/place_common.cc @@ -306,10 +306,18 @@ class ConstraintLegaliseWorker currentLoc = ctx->getBelLocation(cell->bel); if (cell->constr_x == cell->UNCONSTR) xRootSearch = IncreasingDiameterSearch(currentLoc.x, 0, ctx->getGridDimX() - 1); + else + xRootSearch = IncreasingDiameterSearch(cell->constr_x); + if (cell->constr_y == cell->UNCONSTR) yRootSearch = IncreasingDiameterSearch(currentLoc.y, 0, ctx->getGridDimY() - 1); + else + yRootSearch = IncreasingDiameterSearch(cell->constr_y); + if (cell->constr_z == cell->UNCONSTR) zRootSearch = IncreasingDiameterSearch(currentLoc.z, 0, ctx->getTileDimZ(currentLoc.x, currentLoc.y)); + else + zRootSearch = IncreasingDiameterSearch(cell->constr_z); while (!xRootSearch.done()) { Loc rootLoc; rootLoc.x = xRootSearch.get(); @@ -352,6 +360,7 @@ class ConstraintLegaliseWorker } ctx->bindBel(target, cp.first, STRENGTH_LOCKED); } + NPNR_ASSERT(constraints_satisfied(cell)); return true; } } |