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Update comments in dominance.c
- From: Pop Sébastian <pop at gauvain dot u-strasbg dot fr>
- To: gcc-patches at gcc dot gnu dot org
- Date: Thu, 6 Mar 2003 15:27:27 +0100
- Subject: Update comments in dominance.c
2003-03-06 Sebastian Pop <s dot pop at laposte dot net>
* dominance.c (calculate_dominance_info): Update the comments.
Index: dominance.c
===================================================================
RCS file: /cvs/gcc/gcc/gcc/dominance.c,v
retrieving revision 1.15
diff -c -r1.15 dominance.c
*** dominance.c 16 Dec 2002 18:19:21 -0000 1.15
--- dominance.c 6 Mar 2003 14:19:14 -0000
***************
*** 544,560 ****
di->dom[v] = di->dom[di->dom[v]];
}
! /* The main entry point into this module. IDOM is an integer array with room
! for last_basic_block integers, DOMS is a preallocated sbitmap array having
! room for last_basic_block^2 bits, and POST is true if the caller wants to
! know post-dominators.
!
! On return IDOM[i] will be the BB->index of the immediate (post) dominator
! of basic block i, and DOMS[i] will have set bit j if basic block j is a
! (post)dominator for block i.
!
! Either IDOM or DOMS may be NULL (meaning the caller is not interested in
! immediate resp. all dominators). */
dominance_info
calculate_dominance_info (reverse)
--- 544,551 ----
di->dom[v] = di->dom[di->dom[v]];
}
! /* The main entry point into this module. REVERSE specifies what information
! to compute. Possible values are CDI_DOMINATORS and CDI_POST_DOMINATORS. */
dominance_info
calculate_dominance_info (reverse)