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(parent: bf64392) | patch
Don't process phi groups with one phi.
authorAndrew MacLeod <amacleod@redhat.com>
Wed, 16 Aug 2023 17:23:06 +0000 (13:23 -0400)
committerAndrew MacLeod <amacleod@redhat.com>
Wed, 23 Aug 2023 18:40:55 +0000 (14:40 -0400)
commite5f83a200702466adbfdedd57aa2e9e5acb8953d
treee3f649b881afb73bd18694550b1c4c157b764b9ftree
parentbf64392d66f2913d2bbd1d3232f7f8a77c812d13commit | diff
Don't process phi groups with one phi.

The phi analyzer should not create a phi group containing a single phi.

* gimple-range-phi.cc (phi_analyzer::operator[]): Return NULL if
no group was created.
(phi_analyzer::process_phi): Do not create groups of one phi node.
gcc/gimple-range-phi.cc diff | blob | blame | history
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