add some notes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145173 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 7d82f5ea83bc02809588da7ee47e07b318cb3542..3d454cec8a3c1bca3b5d4afdca6332fa6247c064 100644 (file)
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -783,12 +783,19 @@ be used to verify some algorithms.
  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).
+ 
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