[gcc r10-5992] analyzer: add note about -fdump-ipa-analyzer to internal docs

[David Malcolm]

https://gcc.gnu.org/g:5b6681201ae54a3272d49e390f96a1a45a6eb435

commit r10-5992-g5b6681201ae54a3272d49e390f96a1a45a6eb435
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Wed Jan 15 16:04:04 2020 -0500

    analyzer: add note about -fdump-ipa-analyzer to internal docs
    
    gcc/ChangeLog:
    	* doc/analyzer.texi (Overview): Add note about
    	-fdump-ipa-analyzer.

Diff:
---
 gcc/ChangeLog         | 5 +++++
 gcc/doc/analyzer.texi | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 76ef4d2..4a1c1ee 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2020-01-15  David Malcolm  <dmalcolm@redhat.com>
+
+	* doc/analyzer.texi (Overview): Add note about
+	-fdump-ipa-analyzer.
+
 2020-01-15  Wilco Dijkstra  <wdijkstr@arm.com>
 
 	PR tree-optimization/93231
diff --git a/gcc/doc/analyzer.texi b/gcc/doc/analyzer.texi
index 67efa52..b4e9b01 100644
--- a/gcc/doc/analyzer.texi
+++ b/gcc/doc/analyzer.texi
@@ -28,6 +28,8 @@ do whole-program analysis).
 The implementation is read-only: it doesn't attempt to change anything,
 just emit warnings.
 
+The gimple representation can be seen using @option{-fdump-ipa-analyzer}.
+
 First, we build a @code{supergraph} which combines the callgraph and all
 of the CFGs into a single directed graph, with both interprocedural and
 intraprocedural edges.  The nodes and edges in the supergraph are called