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HeAP: backport out-of-range fix

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Signed-off-by: David Shah <dave@ds0.me>
This commit is contained in:
David Shah 2020-02-02 15:54:36 +00:00
parent 1cb0e3af03
commit 9125698cb0
1 changed files with 2 additions and 2 deletions
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4
common/placer_heap.cc
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@ -594,11 +594,11 @@ class HeAPPlacer
if (child->type == root->type)
chain_size[root->name]++;
if (child->constr_x != child->UNCONSTR)
cell_locs[child->name].x = std::min(max_x, base.x + child->constr_x);
cell_locs[child->name].x = std::max(0, std::min(max_x, base.x + child->constr_x));
else
cell_locs[child->name].x = base.x; // better handling of UNCONSTR?
if (child->constr_y != child->UNCONSTR)
cell_locs[child->name].y = std::min(max_y, base.y + child->constr_y);
cell_locs[child->name].y = std::max(0, std::min(max_y, base.y + child->constr_y));
else
cell_locs[child->name].y = base.y; // better handling of UNCONSTR?
chain_root[child->name] = root;