[gcc(refs/vendors/ibm/heads/perf)] analyzer.opt: rewrite description of -fdump-analyzer-callgraph [PR 93692]

[Jiu Fu Guo]

https://gcc.gnu.org/g:0b2b45a68f48817e2310b12db3e03e648d4d2005

commit 0b2b45a68f48817e2310b12db3e03e648d4d2005
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Tue Feb 18 06:06:31 2020 -0500

    analyzer.opt: rewrite description of -fdump-analyzer-callgraph [PR 93692]
    
    gcc/analyzer/ChangeLog:
            PR analyzer/93692
            * analyzer.opt (fdump-analyzer-callgraph): Rewrite description.

Diff:
---
 gcc/analyzer/ChangeLog    | 5 +++++
 gcc/analyzer/analyzer.opt | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/gcc/analyzer/ChangeLog b/gcc/analyzer/ChangeLog
index f4c620034dd..d7db6ab1fcc 100644
--- a/gcc/analyzer/ChangeLog
+++ b/gcc/analyzer/ChangeLog
@@ -1,3 +1,8 @@
+2020-02-18  David Malcolm  <dmalcolm@redhat.com>
+
+	PR analyzer/93692
+	* analyzer.opt (fdump-analyzer-callgraph): Rewrite description.
+
 2020-02-18  David Malcolm  <dmalcolm@redhat.com>
 
 	PR analyzer/93777
diff --git a/gcc/analyzer/analyzer.opt b/gcc/analyzer/analyzer.opt
index 89e483083a0..4d122f3593a 100644
--- a/gcc/analyzer/analyzer.opt
+++ b/gcc/analyzer/analyzer.opt
@@ -152,7 +152,7 @@ Dump various analyzer internals to stderr.
 
 fdump-analyzer-callgraph
 Common RejectNegative Var(flag_dump_analyzer_callgraph)
-Dump the analyzer supergraph to a SRCFILE.callgraph.dot file.
+Dump analyzer-specific call graph information to a SRCFILE.callgraph.dot file.
 
 fdump-analyzer-exploded-graph
 Common RejectNegative Var(flag_dump_analyzer_exploded_graph)