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Diffstat (limited to 'lib/hipe/doc/src/notes.xml')
| -rw-r--r-- | lib/hipe/doc/src/notes.xml | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/lib/hipe/doc/src/notes.xml b/lib/hipe/doc/src/notes.xml index b5b13948e9..761b4d9f90 100644 --- a/lib/hipe/doc/src/notes.xml +++ b/lib/hipe/doc/src/notes.xml @@ -31,6 +31,70 @@ </header> <p>This document describes the changes made to HiPE.</p> +<section><title>Hipe 3.15</title> + + <section><title>Fixed Bugs and Malfunctions</title> + <list> + <item> + <p> + Fix pretty printing of Core Maps</p> + <p> + Literal maps could cause Dialyzer to crash when pretty + printing the results.</p> + <p> + Own Id: OTP-13238</p> + </item> + <item> + <p> + Dialyzer warnings removed.</p> + <p> + Own Id: OTP-13379</p> + </item> + </list> + </section> + + + <section><title>Improvements and New Features</title> + <list> + <item> + <p> + Fix HiPE ErLLVM code generation for pattern matching with + UTF binaries.</p> + <p> + Own Id: OTP-13269</p> + </item> + <item> + <p> + Fix various binary construction inconsistencies for hipe + compiled code. <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 + failing the function clause match.</item> <item>Passing + bignums as field sizes to binary constructions would + always fail (and always with <c>badarg</c>).</item> + <item>A bug in bs_init_bits that cased binary + constructions to fail with system_limit if they were at + least 1/8th of the actual limit.</item> <item>Compiler + crashes when matches against an integer literal whose + size fits an unsigned word, but not a signed word or + matches against an integer literal that whose size is + larger than the largest allowed bignum.</item> <item>Very + large binary constructions that should fail with + system_limit could instead fail with <c>badarg</c> or + even succeed with a faulty result.</item> <item>Add + 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> + <p> + Own Id: OTP-13272</p> + </item> + </list> + </section> + +</section> + <section><title>Hipe 3.14</title> <section><title>Fixed Bugs and Malfunctions</title> |