diff options
Diffstat (limited to 'gcc/doc/tree-ssa.texi')
| -rw-r--r-- | gcc/doc/tree-ssa.texi | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gcc/doc/tree-ssa.texi b/gcc/doc/tree-ssa.texi index 2665b83..faf8ccc 100644 --- a/gcc/doc/tree-ssa.texi +++ b/gcc/doc/tree-ssa.texi @@ -886,15 +886,14 @@ print_ops (tree stmt) @} @end smallexample -Operands were once updated lazily via calls to @code{get_stmt_operands}. -This function is now deprecated and operands are updated as soon as the -statement is finished via a call to @code{update_stmt}. If statement elements -are changed via @code{SET_USE} or @code{SET_DEF}, then no further action is -required (ie, those macros take care of updating the statement). If -changes are made by manipulating the statement's tree directly, then a call +Operands are updated as soon as the statement is finished via a call +to @code{update_stmt}. If statement elements are changed via +@code{SET_USE} or @code{SET_DEF}, then no further action is required +(ie, those macros take care of updating the statement). If changes +are made by manipulating the statement's tree directly, then a call must be made to @code{update_stmt} when complete. Calling one of the -@code{bsi_insert} routines or @code{bsi_replace} performs an implicit call -to @code{update_stmt}. +@code{bsi_insert} routines or @code{bsi_replace} performs an implicit +call to @code{update_stmt}. @subsection Operand Iterators @cindex Operand Iterators |