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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145163 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2011-11-27 05:47:57 +00:00
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docs/ReleaseNotes.html
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@ -751,7 +751,7 @@ be used to verify some algorithms.
-->
<!--
Type system rewrite.
Type system rewrite: http://blog.llvm.org/2011/11/llvm-30-type-system-rewrite.html
Better performance for Neon code in clang due to SRoA improvements.
New regalloc on by default. Lin scan going away in 3.1
PGO / builtin_expect improvements (summary needed)
@ -769,8 +769,23 @@ be used to verify some algorithms.
Better code generation for Cortex-A9
Many APIs take ArrayRef's now.
Pass manager extension API.
ARM inline asm constraints implemented.
LangRef.html#fnattrs uwtable attribute for asynch unwind tables.
better performance for indirect gotos.
llvm.prefetch now takes a 4th argument that specifies whether the prefetch happens to the icache or dcache.
New PackedVector, TinyPtrVector class (see Programmer's Manual)
New nonlazybind function attribute.
ARC language specific optimizer (Transforms/ObjCARC) a decent example of language-specific transformation.
LLVM 3.0 removes support for reading LLVM 2.8 and earlier files.
New llvm.expect intrinsic.
Table generated MC expansion logic for pseudo instructions that expand to multiple MC instructions through the PseudoInstExpansion class. (JimG)
New llvm.fma intrinsic.
Euro dev meeting and main one too.
New atomics instructions, "#i_fence" instruction.
X86: inline assembler supports .code32 and .code64.
-->
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