llvm-6502/lib
David Majnemer 0ede3a2ae5 InstCombine: Fold away tautological masked compares
It is impossible for (x & INT_MAX) == 0 && x == INT_MAX to ever be true.

While this sort of reasoning should normally live in InstSimplify,
the machinery that derives this result is not trivial to split out.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222230 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-18 09:31:41 +00:00
..
Analysis ScalarEvolution: Construct SCEVDivision's Derived type instead of itself 2014-11-17 11:27:45 +00:00
AsmParser
Bitcode Pass a reference to ValueEnumerator. 2014-11-17 20:06:27 +00:00
CodeGen Allow DwarfCompileUnit::constructImportedEntityDIE to instanciate a GlobalVariable DIE. 2014-11-18 02:46:11 +00:00
DebugInfo
ExecutionEngine Fix covered switch warning 2014-11-18 01:26:46 +00:00
IR IR: Sink MDNode::Hash down to GenericMDNode::Hash 2014-11-18 02:20:29 +00:00
IRReader
LineEditor
Linker Factor common code it Linker::init. 2014-11-17 20:51:01 +00:00
LTO
MC
Object Support ELF files of unknown type. 2014-11-18 01:14:25 +00:00
Option
ProfileData
Support Support ELF files of unknown type. 2014-11-18 01:14:25 +00:00
TableGen
Target Revert "ADT: correctly report isMSVCEnvironment for windows itanium" 2014-11-17 22:55:59 +00:00
Transforms InstCombine: Fold away tautological masked compares 2014-11-18 09:31:41 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile