cb76fcd7fb
The GIMPLE SSA store merging pass blows up when it is rewriting the stores because it didn't realize that they don't belong to the same EH region. Fixed by refusing to merge them. PR tree-optimization/94717 * gimple-ssa-store-merging.c (try_coalesce_bswap): Return false if one of the stores doesn't have the same landing pad number as the first. (coalesce_immediate_stores): Do not try to coalesce the store using bswap if it doesn't have the same landing pad number as the first. |
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