From 5b6681201ae54a3272d49e390f96a1a45a6eb435 Mon Sep 17 00:00:00 2001 From: David Malcolm Date: Wed, 15 Jan 2020 16:04:04 -0500 Subject: [PATCH] analyzer: add note about -fdump-ipa-analyzer to internal docs gcc/ChangeLog: * doc/analyzer.texi (Overview): Add note about -fdump-ipa-analyzer. --- gcc/ChangeLog | 5 +++++ gcc/doc/analyzer.texi | 2 ++ 2 files changed, 7 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 76ef4d2305e..4a1c1eec5c9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2020-01-15 David Malcolm + + * doc/analyzer.texi (Overview): Add note about + -fdump-ipa-analyzer. + 2020-01-15 Wilco Dijkstra PR tree-optimization/93231 diff --git a/gcc/doc/analyzer.texi b/gcc/doc/analyzer.texi index 67efa52953b..b4e9b01da2e 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