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Does the reordering of instructions in scheduling pass affects thefurther passes?
- From: Ritu Sabharwal <ritu at csa dot iisc dot ernet dot in>
- To: gcc at gcc dot gnu dot org
- Date: Tue, 24 Dec 2002 23:07:12 +0530 (IST)
- Subject: Does the reordering of instructions in scheduling pass affects thefurther passes?
Hi,
In the instruction scheduling pass, for each basic block reordering of
instructions is done. I have done the modulo scheduling of loops for IA64
but i wanted to know whether this reordering where budling of instructions
is also done is necessary for the further passes so that i also have to
this for the modulo scheduled loop.
Best,
Ritu.
--
Ritu Sabharwal,
ME Student (CSE),
IISc Bangalore.