[vpr][place] assert if dist is less than zero

amin1377 · amin1377 · commit e287e30a084c · 2025-03-06T11:39:20.000-05:00
diff --git a/vpr/src/place/compressed_grid.h b/vpr/src/place/compressed_grid.h
@@ -142,7 +142,7 @@ struct t_compressed_block_grid {
                 // Find the nearest compressed location.
                 int dist_prev = loc - *(itr - 1);
                 int dist_next = *itr - loc;
-                VTR_ASSERT_DEBUG(dist_prev > 0 && dist_next > 0);
+                VTR_ASSERT_DEBUG(dist_prev >= 0 && dist_next >= 0);
                 return (dist_prev <= dist_next) ? (std::distance(compressed_grid_dim.begin(), itr - 1)) : 
                 (std::distance(compressed_grid_dim.begin(), itr));
             }

Original file line number	Diff line number	Diff line change
`@@ -142,7 +142,7 @@ struct t_compressed_block_grid {`
`142`	`142`	`// Find the nearest compressed location.`
`143`	`143`	`int dist_prev = loc - *(itr - 1);`
`144`	`144`	`int dist_next = *itr - loc;`
`145`		`- VTR_ASSERT_DEBUG(dist_prev > 0 && dist_next > 0);`
	`145`	`+ VTR_ASSERT_DEBUG(dist_prev >= 0 && dist_next >= 0);`
`146`	`146`	`return (dist_prev <= dist_next) ? (std::distance(compressed_grid_dim.begin(), itr - 1)) :`
`147`	`147`	`(std::distance(compressed_grid_dim.begin(), itr));`
`148`	`148`	`}`