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riscv-gcc-1
Commit 5b668120 by David Malcolm
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analyzer: add note about -fdump-ipa-analyzer to internal docs 

gcc/ChangeLog:
	* doc/analyzer.texi (Overview): Add note about
	-fdump-ipa-analyzer.
parent 49e9a999
Showing with 7 additions and 0 deletions
gcc/ChangeLog
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> 2020-01-15 Wilco Dijkstra <wdijkstr@arm.com>
PR tree-optimization/93231 PR tree-optimization/93231
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gcc/doc/analyzer.texi
...@@ -28,6 +28,8 @@ do whole-program analysis). ...@@ -28,6 +28,8 @@ do whole-program analysis).
The implementation is read-only: it doesn't attempt to change anything, The implementation is read-only: it doesn't attempt to change anything,
just emit warnings. 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 First, we build a @code{supergraph} which combines the callgraph and all
of the CFGs into a single directed graph, with both interprocedural and of the CFGs into a single directed graph, with both interprocedural and
intraprocedural edges. The nodes and edges in the supergraph are called intraprocedural edges. The nodes and edges in the supergraph are called
......
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