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(parent: 870b674) | patch
Calculate a global definition if one has not been registered.
authorAndrew MacLeod <amacleod@redhat.com>
Fri, 18 Jun 2021 16:52:10 +0000 (12:52 -0400)
committerAndrew MacLeod <amacleod@redhat.com>
Fri, 18 Jun 2021 21:43:28 +0000 (17:43 -0400)
commitcb448ade74da1de1633e6ed97f8c5ecbac24b27a
treeab676b12f7b13494ec52c40404e9ae28947c4ca5tree | snapshot
parent870b674f72d4894b94efa61764fd87ecec29ffdecommit | diff
Calculate a global definition if one has not been registered.

With poor values gone, Pick up range restrictions from statements
by folding them with global cache values.

* gimple-range-cache.cc (ranger_cache::range_of_def):  Calculate
a range if global is not available.
(ranger_cache::entry_range): Fallback to range_of_def.
* gimple-range-cache.h (range_of_def): Adjust prototype.
gcc/gimple-range-cache.cc diff | blob | history
gcc/gimple-range-cache.h diff | blob | history
Domain: System / Toolchain;