6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-09-30 19:55:11 +00:00
Code Issues Projects Releases Wiki Activity
ba87320f00
llvm-6502/test
History
Nadav Rotem 0c8607ba6a Revert 172708. 
The optimization handles esoteric cases but adds a lot of complexity both to the X86 backend and to other backends.
This optimization disables an important canonicalization of chains of SEXT nodes and makes SEXT and ZEXT asymmetrical.
Disabling the canonicalization of consecutive SEXT nodes into a single node disables other DAG optimizations that assume
that there is only one SEXT node. The AVX mask optimizations is one example. Additionally this optimization does not update the cost model.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172968 91177308-0d34-0410-b5e6-96231b3b80d8
2013-01-20 08:35:56 +00:00
..
Analysis
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen Revert 172708. 2013-01-20 08:35:56 +00:00
DebugInfo The last of PR14471 - emission of constant floats 2013-01-20 01:18:01 +00:00
ExecutionEngine Introduce llvm::sys::getProcessTriple() function. 2013-01-16 17:27:22 +00:00
Feature
FileCheck
Instrumentation ASan: wrap mapping scale and offset in a struct and make it a member of ASan passes. Add test for non-default mapping scale and offset. No functionality change 2013-01-16 13:23:28 +00:00
Integer
JitListener
Linker [IR] Add 'Append' and 'AppendUnique' module flag behaviors. 2013-01-16 21:38:56 +00:00
MC This is a resubmittal. For some reason it broke the bots yesterday 2013-01-18 21:20:38 +00:00
Object [llvm-objdump] Emit addresses with the correct number of leading 0's. 2013-01-10 22:40:50 +00:00
Other llvm/test/Other/close-stderr.ll: Mark this as XFAIL:valgrind. We got 127 instead of 1 here. 2013-01-20 03:35:39 +00:00
Scripts
TableGen
tools
Transforms LoopVectorizer: Implement a new heuristics for selecting the unroll factor. 2013-01-20 05:24:29 +00:00
Unit
Verifier [IR] Add 'Append' and 'AppendUnique' module flag behaviors. 2013-01-16 21:38:56 +00:00
YAMLParser
CMakeLists.txt
lit.cfg Introduce llvm::sys::getProcessTriple() function. 2013-01-16 17:27:22 +00:00
lit.site.cfg.in Introduce llvm::sys::getProcessTriple() function. 2013-01-16 17:27:22 +00:00
Makefile Introduce llvm::sys::getProcessTriple() function. 2013-01-16 17:27:22 +00:00
Makefile.tests
TestRunner.sh