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| author | Martin Liska <marxin.liska@gmail.com> | 2013-10-29 17:45:00 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2013-10-29 11:45:00 -0600 |
| commit | c960732f0526add82cdf51879ee1b97c221feb08 (patch) | |
| tree | 1f0db336ef1c871f79694c01a5ea47192bb05fc2 | |
| parent | bdaaa1f177dbc41b761936b150079dadc7da497e (diff) | |
| download | gcc-c960732f0526add82cdf51879ee1b97c221feb08.zip gcc-c960732f0526add82cdf51879ee1b97c221feb08.tar.gz gcc-c960732f0526add82cdf51879ee1b97c221feb08.tar.bz2 | |
tree-ssa.texi (gimple_phi_result): Document.
* doc/tree-ssa.texi (gimple_phi_result): Document.
(gimple_phi_num_args, gimple_phi_arg): Likewise.
(gimple_phi_arg_edge, gimple_phi_arg_def): Likewise.
(PHI_RESULT, PHI_NUM_ARGS): Remove.
(PHI_ARG_ELT, PHI_ARG_EDGE, PHI_ARG_DEF): Likewise.
From-SVN: r204169
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/doc/tree-ssa.texi | 26 |
2 files changed, 20 insertions, 14 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 7400792..8739329 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2013-10-29 Martin Liska <marxin.liska@gmail.com> + + * doc/tree-ssa.texi (gimple_phi_result): Document. + (gimple_phi_num_args, gimple_phi_arg): Likewise. + (gimple_phi_arg_edge, gimple_phi_arg_def): Likewise. + (PHI_RESULT, PHI_NUM_ARGS): Remove. + (PHI_ARG_ELT, PHI_ARG_EDGE, PHI_ARG_DEF): Likewise. + 2013-10-29 Andrew MacLeod <amacleod@redhat.com> * expr.h: Revert change and include tree-core.h. diff --git a/gcc/doc/tree-ssa.texi b/gcc/doc/tree-ssa.texi index aaf741b..93f596d 100644 --- a/gcc/doc/tree-ssa.texi +++ b/gcc/doc/tree-ssa.texi @@ -526,31 +526,29 @@ the result of ``merging'' @code{a_1}, @code{a_2} and @code{a_3}. Hence, PHI nodes mean ``one of these operands. I don't know which''. -The following macros can be used to examine PHI nodes +The following functions can be used to examine PHI nodes -@defmac PHI_RESULT (@var{phi}) +@defun gimple_phi_result (@var{phi}) Returns the @code{SSA_NAME} created by PHI node @var{phi} (i.e., @var{phi}'s LHS)@. -@end defmac +@end defun -@defmac PHI_NUM_ARGS (@var{phi}) +@defun gimple_phi_num_args (@var{phi}) Returns the number of arguments in @var{phi}. This number is exactly the number of incoming edges to the basic block holding @var{phi}@. -@end defmac +@end defun -@defmac PHI_ARG_ELT (@var{phi}, @var{i}) -Returns a tuple representing the @var{i}th argument of @var{phi}@. -Each element of this tuple contains an @code{SSA_NAME} @var{var} and -the incoming edge through which @var{var} flows. -@end defmac +@defun gimple_phi_arg (@var{phi}, @var{i}) +Returns @var{i}th argument of @var{phi}@. +@end defun -@defmac PHI_ARG_EDGE (@var{phi}, @var{i}) +@defun gimple_phi_arg_edge (@var{phi}, @var{i}) Returns the incoming edge for the @var{i}th argument of @var{phi}. -@end defmac +@end defun -@defmac PHI_ARG_DEF (@var{phi}, @var{i}) +@defun gimple_phi_arg_def (@var{phi}, @var{i}) Returns the @code{SSA_NAME} for the @var{i}th argument of @var{phi}. -@end defmac +@end defun @subsection Preserving the SSA form |