[llvm-commits] [llvm] r145173 - /llvm/trunk/docs/ReleaseNotes.html
Chris Lattner
sabre at nondot.org
Sat Nov 26 23:37:53 PST 2011
Author: lattner
Date: Sun Nov 27 01:37:53 2011
New Revision: 145173
URL: http://llvm.org/viewvc/llvm-project?rev=145173&view=rev
Log:
add some notes.
Modified:
llvm/trunk/docs/ReleaseNotes.html
Modified: llvm/trunk/docs/ReleaseNotes.html
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/docs/ReleaseNotes.html?rev=145173&r1=145172&r2=145173&view=diff
==============================================================================
--- llvm/trunk/docs/ReleaseNotes.html (original)
+++ llvm/trunk/docs/ReleaseNotes.html Sun Nov 27 01:37:53 2011
@@ -783,12 +783,19 @@
New llvm.fma intrinsic.
Euro dev meeting and main one too.
- New atomics instructions, "#i_fence" instruction, cmpxchg, atomicrmw too. What target support? Also 'atomic load/store'. See Atomics.html
+ New atomics instructions, "#i_fence" instruction, cmpxchg, atomicrmw too. What target support (X86/ARM)? Also 'atomic load/store'. See Atomics.html
X86: inline assembler supports .code32 and .code64.
Exception handling rewrite: new landingpad and resume instruction. Unwind gone.
LowerSetJmp pass removed, unused.
llvm-objdump (d0k) and object file parsing stuff (mspencer)
Old arm disassembler replaced with a new one based on autogenerated encoding information from ARM .td files.
+ Frontend tests removed from llvm/test/Frontend* (was this completed for 3.0?)
+ Segmented stack support (X86 only?) Rafael and Sanjoy Das: docs/SegmentedStacks.html should be in CodeGen.html status table?
+ X86 backend support for NaCl (David Meyer / Nick L)
+ Codegen now supports vector "select" operations on vector comparisons, turning
+ them into various optimized code sequences (e.g. using the SSE4/AVX "blend"
+ instructions).
+
-->
<ul>
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