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Issue #13874: read_null() of faulthandler uses volatile to avoid optimisation
authorVictor Stinner <victor.stinner@haypocalc.com>
Sun, 29 Jan 2012 23:07:43 +0000 (00:07 +0100)
committerVictor Stinner <victor.stinner@haypocalc.com>
Sun, 29 Jan 2012 23:07:43 +0000 (00:07 +0100)
commita2477208c8bb94fe109f46b30d77d60276dfebe2
tree57ed8c9212bb92eed22de6222ca44a3e0bcbff43tree | snapshot
parent7ab4af0427a100e1054dea6137381c5dbf843530commit | diff
Issue #13874: read_null() of faulthandler uses volatile to avoid optimisation

Clang 3.0 removes "y = *x;" instruction if the optimisation level is 3.
Modules/faulthandler.c diff | blob | blame | history
Mirror of https://github.com/python/cpython.git