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define_delay working only when optimization on!
- From: Spundun Bhatt <spundun at ISI dot EDU>
- To: gcc at gcc dot gnu dot org
- Date: 18 Mar 2003 16:40:32 -0800
- Subject: define_delay working only when optimization on!
- Organization:
Hi,
I just added a define_delay statement to my machine description file
(derived from rs6000-2.95.3).
It works when I have optimization option like O1 and O2 on. But its not
working ehn I dont supply any optimization options.
Does anyone know why is this behavior? This would mean that without O
options on, the compiler would produce wrong code, not taking care of my
slotted branches.
Thanx for all your help
Spundun