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Diffstat (limited to 'lib/hipe/doc/src/notes.xml')
| -rw-r--r-- | lib/hipe/doc/src/notes.xml | 151 |
1 files changed, 148 insertions, 3 deletions
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml index 761b4d9f90..627794aee8 100644 --- a/lib/hipe/doc/src/notes.xml +++ b/lib/hipe/doc/src/notes.xml @@ -4,7 +4,7 @@ <chapter> <header> <copyright> - <year>2006</year><year>2013</year> + <year>2006</year><year>2016</year> <holder>Ericsson AB. All Rights Reserved.</holder> </copyright> <legalnotice> @@ -31,6 +31,151 @@ </header> <p>This document describes the changes made to HiPE.</p> +<section><title>Hipe 3.15.4</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> Fix a bug concerning parameterized opaque types. </p> + <p> + Own Id: OTP-14130</p> + </item> + <item> + <p> + Fixed xml issues in old release notes</p> + <p> + Own Id: OTP-14269</p> + </item> + </list> + </section> + +</section> + +<section><title>Hipe 3.15.3</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix flow control bug in hipe compiler that may cause + compile time crash.</p> + <p> + Own Id: OTP-13965 Aux Id: PR-1253 </p> + </item> + <item> + <p> + Fix bug in native compilation of bitstring pattern + matching causing erroneous runtime matching result. The + bug only affects code containing constant-valued segments + whose size is expressed in bits; it is triggered when the + pattern matching against these segments fails (i.e., when + the next clause needs to be tried).</p> + <p> + Own Id: OTP-14005</p> + </item> + <item> + <p> + Workaround in HiPE LLVM backend for a bug in LLVM 3.9. + The bug could cause LLVM-compiled modules to be rejected + during loading with a badarg exception in + hipe_bifs:enter_sdecs/1, but also cause corruption or + segmentation faults i runtime.</p> + <p> + Own Id: OTP-14027 Aux Id: ERL-292, PR-1237 </p> + </item> + <item> + <p> + Fix a bug in HiPE LLVM backend involving incorrect type + tests of atoms sometimes causing incorrect behaviour or + even segfaults.</p> + <p> + Own Id: OTP-14028 Aux Id: PR-1237 </p> + </item> + </list> + </section> + +</section> + +<section><title>Hipe 3.15.2</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fixed various hipe compiler backend bugs affecting mostly + ARM and SPARC.</p> + <p> + Own Id: OTP-13846 Aux Id: PR-1146 </p> + </item> + <item> + <p> + Fixed some Dialyzer warnings and code cleanup for the + Sparc compiler backend.</p> + <p> + Own Id: OTP-13861 Aux Id: PR-1148 </p> + </item> + <item> + <p> Fix erl_bif_types opaque bug. </p> + <p> + Own Id: OTP-13878 Aux Id: PR-1161, ERL-249 </p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Fix erl_types opaque match order</p> + <p> + Own Id: OTP-13876</p> + </item> + </list> + </section> + +</section> + +<section><title>Hipe 3.15.1</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + HiPE compiler crashed, during compilation, in some cases + that involved inlining of float operations on complicated + control flow graphs.</p> + <p> + Own Id: OTP-13407 Aux Id: PR-984 </p> + </item> + <item> + <p> + Various fixes and improvements to the HiPE LLVM backend.</p> + <list> <item>Add support for LLVM 3.7 and 3.8 in the + HiPE/LLVM x86_64 backend</item> <item>Reinstate support + for the LLVM backend on x86 (works OK for LLVM 3.5 to 3.7 + -- LLVM 3.8 has a bug that prevents it from generating + correct native code on x86)</item> </list> + <p> + Own Id: OTP-13626</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Elimination of <c>maps:is_key/2</c> calls to HiPE</p> + <p> + Own Id: OTP-13625 Aux Id: PR-1069 </p> + </item> + </list> + </section> + +</section> + <section><title>Hipe 3.15</title> <section><title>Fixed Bugs and Malfunctions</title> @@ -66,7 +211,7 @@ <item> <p> Fix various binary construction inconsistencies for hipe - compiled code. <list> <item>Passing bad field sizes to + compiled code.</p> <list> <item>Passing bad field sizes to binary constructions would throw <c>badarith</c> rather than <c>badarg</c>. Worse, in guards, when the unit size of the field was 1, the exception would leak rather than @@ -86,7 +231,7 @@ missing check for unit size match when inserting a binary. For example, a faulty expression like <c><<<<1:7>>/binary>></c> would - succeed.</item> </list></p> + succeed.</item> </list> <p> Own Id: OTP-13272</p> </item> |