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authorAndrew MacLeod <amacleod@redhat.com>2023-07-28 11:00:57 -0400
committerAndrew MacLeod <amacleod@redhat.com>2023-07-28 16:32:12 -0400
commit72fb44ca53fda15024e0c272052b74b1f32735b1 (patch)
tree75a13d05d7bb52bf773ec88574f33897f56eff28 /gcc/combine.cc
parent619641397a558bf65c24b99a4c52878bd940fcbe (diff)
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Add a merge_range to ssa_cache and use it. add empty_p and param tweaks.
* gimple-range-cache.cc (ssa_cache::merge_range): New. (ssa_lazy_cache::merge_range): New. * gimple-range-cache.h (class ssa_cache): Adjust protoypes. (class ssa_lazy_cache): Ditto. * gimple-range.cc (assume_query::calculate_op): Use merge_range.
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