6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-12-14 11:32:34 +00:00
Code Issues Projects Releases Wiki Activity

more notes.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65507 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2009-02-26 06:47:09 +00:00
parent 75e26caaca
commit d838fcd03d
1 changed files with 17 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
docs/ReleaseNotes.html
View File

@ -230,11 +230,11 @@ xcore backend!
fortran on darwin!
.ll parser rewrite.
GCC inliner off.
GCC inliner off, llvm handles always-inline.
cmake mature?
x86 backend FS/GS segment address spaces?
nocapture
memdep is faster / more aggressive.
memdep (used by GVN and memcpyopt) is faster / more aggressive.
how to write a backend doc docs/WritingAnLLVMBackend.html
fastisel + exception handling
vector widening <3 x float> -> <4 x float>
@ -249,6 +249,21 @@ loop optimizer improves floating point induction variables
llvm/Analysis/DebugInfo.h classes, llvm-gcc and clang and codegen use them.
asmprinters seperate from targets for jits
PBQP register allocator now supports register coalescing.
JIT supports exceptions on linux/x86-64.
integer overflow intrinsics for [us](add/sub/mul). Supported on all targets,
but only generates efficient code on x86.
X86 backend now supports -disable-mmx.
noalias attribute on return value indicates that function returns new memory
(e.g. malloc).
postalloc scheduler: anti dependence breaking?
llvmc2 renamed to llvmc
Jump threading more powerful: it is iterative, handles threading based on values
with fully redundant and partially redundant loads.
LSR improvements?
ARM debug info support?
unit test framework based on Google Test.
vector shift support + X86 backend.
-->