llvm-6502/lib
David Majnemer e8be18e8a3 InstCombine: Combine (add (and %a, %b) (or %a, %b)) to (add %a, %b)
What follows bellow is a correctness proof of the transform using CVC3.

$ < t.cvc
A, B : BITVECTOR(32);

QUERY BVPLUS(32, A & B, A | B) = BVPLUS(32, A, B);

$ cvc3 < t.cvc
Valid.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215400 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-11 22:32:02 +00:00
..
Analysis In LVI(Lazy Value Info), originally value on a BB can only be caculated once, 2014-08-11 05:02:04 +00:00
AsmParser Remove dead code in condition 2014-08-05 18:22:58 +00:00
Bitcode BitcodeReader: Fix non-determinism in use-list order 2014-08-05 17:49:48 +00:00
CodeGen Add isRegSequence property. 2014-08-11 22:17:14 +00:00
DebugInfo DWOHolder takes ownership of the argument constructor, use std::unique_ptr. 2014-07-31 20:26:42 +00:00
ExecutionEngine [MCJIT] Simplify immediate decoding code in the RuntimeDyldMachO hierarchy. 2014-08-08 23:12:22 +00:00
IR Fix typos: 2014-08-11 18:04:46 +00:00
IRReader
LineEditor
Linker Fix use of uninitialized variable. 2014-08-11 17:07:34 +00:00
LTO Don't internalize all but main by default. 2014-08-05 20:10:38 +00:00
MC MC: Diagnose an unexpected token in COFF .section instead of asserting 2014-08-11 18:34:43 +00:00
Object AArch64: add support for dynamic-loader relocations 2014-08-11 10:10:27 +00:00
Option
ProfileData Coverage: add HasCodeBefore flag to a mapping region. 2014-08-04 18:00:51 +00:00
Support ADT: remove MinGW32 and Cygwin OSType enum 2014-08-09 23:12:20 +00:00
TableGen [tablegen] - Eliminate memory leaks in TGParser.cpp 2014-08-08 00:29:54 +00:00
Target R600/SI: Add a ComplexPattern for selecting MUBUF _OFFSET variant 2014-08-11 22:18:17 +00:00
Transforms InstCombine: Combine (add (and %a, %b) (or %a, %b)) to (add %a, %b) 2014-08-11 22:32:02 +00:00
CMakeLists.txt ProfileData: Introduce the InstrProfReader interface and a text reader 2014-03-21 17:24:48 +00:00
LLVMBuild.txt
Makefile