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dependent instructions question
- From: "Balaji V. Iyer" <bviyer at ncsu dot edu>
- To: gcc-help at gcc dot gnu dot org
- Date: Fri, 15 Jul 2005 11:38:48 -0400 (EDT)
- Subject: dependent instructions question
Hello Everyone,
I am porting some machine-dependent code from GCC 3.4.2 to GCC 4.0,
and I was using a function called
int insn_dependent_p(rtx insn1, rtx insn2);
- this function will take in two "rtx" and see if there is any form of
- dependency between them.
I saw that in the ChangeLog.12 that this function was removed. What can I
use in GCC-4.0.0 that will take 2 instructions and see if there is a
dependency between them? I was using this instruction in the machine
dependent reorganization function.
Any help is greatly valued.
Thanking You,
Yours Sincerely,
Balaji V. Iyer
PS. CC's highly appreciated.