git: openjdk/jdk17u: master: 8276105: C2: Conv(D|F)2(I|L)Nodes::Ideal should handle rounding correctly

[Aleksey Shipilev]

Changeset: 95726bf7
Author:    Aleksey Shipilev <shade at openjdk.org>
Date:      2021-11-16 10:51:02 +0000
URL:       https://git.openjdk.java.net/jdk17u/commit/95726bf738c2d6b107b9dfa0eb4f16c0f58b7207

8276105: C2: Conv(D|F)2(I|L)Nodes::Ideal should handle rounding correctly

Reviewed-by: aph
Backport-of: 0488ebdf14dacfa79d98de16ed949c813dd88701

! src/hotspot/share/opto/convertnode.cpp