target/10213: [3.4 regression] optimization problem with ix86 fast prologue with -O2 -fPIC
Mon May 19 07:46:00 GMT 2003
>Jan Hubicka writes:
>Can you point me to the patch? I was off for a while and missed the
>thread. In case the fast prologues was disabled, I would like to fix
>the real problem instead.
I think this is the patch that i was remembering:
Thu Apr 3 00:18:49 CEST 2003 Jan Hubicka <firstname.lastname@example.org>
* i386.c (override_options): Disable red zone by default on i386.
(compute_frame_layout, ix86_force_to_memory, ix86_free_from_memory):
Do not test TARGET_64BIT together with TARGET_RED_ZONE
I admit i never looked at the actual code, though, to be sure
of what it was doing. When i saw that appear in the changelog,
i thought that it was a reaction to the bug that i had reported...
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