git: openjdk/jdk: 8256054: C2: Floating-point min/max operations on vectors intermittently produce wrong results for NaN values

Vladimir Ivanov vlivanov at openjdk.java.net
Tue Nov 10 12:40:36 UTC 2020


Changeset: e6df13e6
Author:    Vladimir Ivanov <vlivanov at openjdk.org>
Date:      2020-11-10 12:39:33 +0000
URL:       https://github.com/openjdk/jdk/commit/e6df13e6

8256054: C2: Floating-point min/max operations on vectors intermittently produce wrong results for NaN values

Reviewed-by: redestad, psandoz, dlong

! src/hotspot/cpu/x86/c2_MacroAssembler_x86.cpp
! src/hotspot/cpu/x86/x86.ad



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