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-rw-r--r--lib/hipe/doc/src/notes.xml121
1 files changed, 107 insertions, 14 deletions
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml
index 33a18ff7ef..b5b13948e9 100644
--- a/lib/hipe/doc/src/notes.xml
+++ b/lib/hipe/doc/src/notes.xml
@@ -31,6 +31,95 @@
</header>
<p>This document describes the changes made to HiPE.</p>
+<section><title>Hipe 3.14</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p>
+ Fix hipe bug causing segfaults when native code
+ constructs binaries starting with a zero-length integer
+ field.</p>
+ <p>
+ Own Id: OTP-13048</p>
+ </item>
+ <item>
+ <p>
+ Reintroduce the <c>erlang:make_fun/3</c> BIF in
+ erl_bif_types.</p>
+ <p>
+ Own Id: OTP-13068</p>
+ </item>
+ <item>
+ <p>
+ In certain cases of matching with very big binaries, the
+ HiPE compiler generated code that would fail the match,
+ even in cases that the matching was successful. The
+ problem was more quite noticeable on 32-bit platforms.</p>
+ <p>
+ Own Id: OTP-13092</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ mikpe/hipe_x86_signal-musl-support</p>
+ <p>
+ Own Id: OTP-13159</p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
+<section><title>Hipe 3.13</title>
+
+ <section><title>Fixed Bugs and Malfunctions</title>
+ <list>
+ <item>
+ <p> Fix bugs concerning <c>erlang:abs/1</c>. </p>
+ <p>
+ Own Id: OTP-12948</p>
+ </item>
+ <item>
+ <p> Fix a bug concerning <c>lists:keydelete/3</c> with
+ union and opaque types. </p>
+ <p>
+ Own Id: OTP-12949</p>
+ </item>
+ <item>
+ <p>
+ A beam file compiled by hipe for an incompatible runtime
+ system was sometimes not rejected by the loader, which
+ could lead to vm crash. This fix will also allow the same
+ hipe compiler to be used by both normal and debug-built
+ vm.</p>
+ <p>
+ Own Id: OTP-12962</p>
+ </item>
+ </list>
+ </section>
+
+
+ <section><title>Improvements and New Features</title>
+ <list>
+ <item>
+ <p>
+ New function <c>hipe:erts_checksum/0</c> which returns a
+ value identifying the target runtime system for the
+ compiler. Used by dialyzer for its beam cache directory.</p>
+ <p>
+ Own Id: OTP-12963 Aux Id: OTP-12962, OTP-12964 </p>
+ </item>
+ </list>
+ </section>
+
+</section>
+
<section><title>Hipe 3.12</title>
<section><title>Fixed Bugs and Malfunctions</title>
@@ -275,22 +364,28 @@
<p>
EEP43: New data type - Maps</p>
<p>
- With Maps you may for instance: <taglist> <item><c>M0 =
- #{ a =&gt; 1, b =&gt; 2}, % create
- associations</c></item> <item><c>M1 = M0#{ a := 10 }, %
- update values</c></item> <item><c>M2 = M1#{ "hi" =&gt;
- "hello"}, % add new associations</c></item> <item><c>#{
- "hi" := V1, a := V2, b := V3} = M2. % match keys with
- values</c></item> </taglist></p>
+ With Maps you may for instance:</p>
+ <taglist>
+ <tag/> <item><c>M0 = #{ a =&gt; 1, b =&gt; 2}, % create
+ associations</c></item>
+ <tag/><item><c>M1 = M0#{ a := 10 }, % update values</c></item>
+ <tag/><item><c>M2 = M1#{ "hi" =&gt;
+ "hello"}, % add new associations</c></item>
+ <tag/><item><c>#{ "hi" := V1, a := V2, b := V3} = M2.
+ % match keys with values</c></item>
+ </taglist>
<p>
For information on how to use Maps please see Map Expressions in the
<seealso marker="doc/reference_manual:expressions#map_expressions">
Reference Manual</seealso>.</p>
<p>
The current implementation is without the following
- features: <taglist> <item>No variable keys</item>
- <item>No single value access</item> <item>No map
- comprehensions</item> </taglist></p>
+ features:</p>
+ <taglist>
+ <tag/><item>No variable keys</item>
+ <tag/><item>No single value access</item>
+ <tag/><item>No map comprehensions</item>
+ </taglist>
<p>
Note that Maps is <em>experimental</em> during OTP 17.0.</p>
<p>
@@ -558,19 +653,17 @@
<section><title>Fixed Bugs and Malfunctions</title>
<list>
<item>
- <p>
<list> <item><p>No warnings for underspecs with remote
types</p></item> <item><p> Fix crash in Typer</p></item>
<item><p>Fix Dialyzer's warning for its own
code</p></item> <item><p>Fix Dialyzer's warnings in
HiPE</p></item> <item><p>Add file/line info in a
particular Dialyzer crash</p></item> <item><p>Update
- inets test results</p></item> </list></p>
+ inets test results</p></item> </list>
<p>
Own Id: OTP-9758</p>
</item>
<item>
- <p>
<list> <item><p>Correct callback spec in application
module</p></item> <item><p>Refine warning about callback
specs with extra ranges</p></item> <item><p>Cleanup
@@ -581,7 +674,7 @@
analysis</p></item> <item><p>Fix crash in
Dialyzer</p></item> <item><p>Variable substitution was
not generalizing any unknown variables.</p></item>
- </list></p>
+ </list>
<p>
Own Id: OTP-9776</p>
</item>