diff options
Diffstat (limited to 'gcc/doc/cfg.texi')
| -rw-r--r-- | gcc/doc/cfg.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/doc/cfg.texi b/gcc/doc/cfg.texi index 323f6b51619..660c09c81ce 100644 --- a/gcc/doc/cfg.texi +++ b/gcc/doc/cfg.texi @@ -608,7 +608,7 @@ includes the creation of new basic blocks where needed. In the iterator on an edge, and @code{bsi_commit_edge_inserts} which flushes the instruction to actual instruction stream. -While debugging the optimization pass, an @code{verify_flow_info} +While debugging the optimization pass, a @code{verify_flow_info} function may be useful to find bugs in the control flow graph updating code. @@ -638,7 +638,7 @@ used on some path from @code{P} to the end of the function. With beginning of the function to @code{P} that defines the variable. @code{LIVE} is the intersection of the @code{LR} and @code{UR} and a variable is live at @code{P} if there is both an assignment that reaches -it from the beginning of the function and a uses that can be reached on +it from the beginning of the function and a use that can be reached on some path from @code{P} to the end of the function. In general @code{LIVE} is the most useful of the three. The macros |