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To: gcc-cvs-wwwdocs@gcc.gnu.org
Subject: gcc-wwwdocs branch master updated.
752e29ec094f9df75b158eb40db44265345b1a3f
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Date: Mon, 16 Nov 2020 23:27:16 +0000 (GMT)
From: David Malcolm
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This is an automated email from the git hooks/post-receive script. It was
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The branch, master has been updated
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via dc256980746c184b91b168604a3674af8f633217 (commit)
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- Log -----------------------------------------------------------------
commit 752e29ec094f9df75b158eb40db44265345b1a3f
Author: David Malcolm
Date: Mon Nov 16 18:24:20 2020 -0500
gcc-11/changes: Document analyzer changes
diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index 21d59f51..46a6a372 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -378,6 +378,38 @@ a work-in-progress.
+
+Improvements to Static Analyzer
+
+ - The implementation of how program state is tracked within
+ -fanalyzer
+ has been completely rewritten for GCC 11, fixing numerous bugs, and
+ allowing for the analyzer to scale to larger C source files.
+
+ - As preliminary work towards eventually supporting C++, the
+
malloc
/free
checking within
+ -fanalyzer
+ has been generalized to also check new
/delete
+ and new[]
/delete[]
, adding a new
+ -Wanalyzer-mismatching-deallocation
+ warning. However, C++ is not yet properly supported by
+ -fanalyzer
+ (for example, exception-handling is unimplemented).
+ - The analyzer has gained warnings
+ -Wanalyzer-shift-count-negative,
+ -Wanalyzer-shift-count-overflow,
+ -Wanalyzer-write-to-const, and
+ -Wanalyzer-write-to-string-literal,
+ all enabled by default when
+ -fanalyzer
+ is enabled.
+
+ - The analyzer has gained new debugging options
+ -fdump-analyzer-json and
+ -fno-analyzer-feasibility.
+
+
+
commit dc256980746c184b91b168604a3674af8f633217
Author: David Malcolm
Date: Mon Nov 16 16:20:15 2020 -0500
gcc-11/changes: Document libgccjit changes
diff --git a/htdocs/gcc-11/changes.html b/htdocs/gcc-11/changes.html
index 798257aa..21d59f51 100644
--- a/htdocs/gcc-11/changes.html
+++ b/htdocs/gcc-11/changes.html
@@ -240,7 +240,19 @@ a work-in-progress.
-
+libgccjit
+
+ - libgccjit can now be built for MinGW
+ -
+ The libgccjit API gained 10 new entry points:
+
+
+
New Targets and Target Specific Improvements
-----------------------------------------------------------------------
Summary of changes:
htdocs/gcc-11/changes.html | 46 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 45 insertions(+), 1 deletion(-)
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