Hal Finkel bda7a45f8e [InstCombine] Simplify the logic from r219067 using ValueTracking ... Joerg suggested on IRC that I look at generalizing the logic from r219067 to handle more general redundancies (like removing an assume(x > 3) dominated by an assume(x > 5)). The way to do this would be to ask ValueTracking to determine the value of the i1 argument. It turns out that ValueTracking is not very good at this right now (although it does get the trivial redundancy case) because it does not understand ICmps. Nevertheless, the resulting code in InstCombine is simpler than r219067, so we might as well do it now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219070 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-05 00:53:02 +00:00
..
Analysis	Make AAMDNodes ctor and operator bool (!!!) explicit, mop up bugs and weirdness exposed by it.	2014-10-04 22:44:29 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	Do not destroy external linkage when deleting function body	2014-09-23 12:54:19 +00:00
CodeGen	Make AAMDNodes ctor and operator bool (!!!) explicit, mop up bugs and weirdness exposed by it.	2014-10-04 22:44:29 +00:00
DebugInfo	Remove unnecessary copying or replace it with moves in a bunch of places.	2014-10-04 16:55:56 +00:00
ExecutionEngine	[MCJIT] Don't crash in debugging output for sections that aren't emitted.	2014-10-01 21:57:47 +00:00
IR	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LineEditor
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
LTO	LTO: Document the Boolean argument from r218784	2014-10-02 21:11:04 +00:00
MC	MCParser: Modernize memory handling.	2014-10-03 18:32:55 +00:00
Object	llvm-readobj: print out the fields of the COFF delay-import table	2014-10-03 18:07:18 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	Eliminate some deep std::vector copies. NFC.	2014-10-03 18:33:16 +00:00
Support	Converting the ErrorHandlerMutex to a ManagedStatic to avoid the static constructor and destructor.	2014-10-03 22:03:12 +00:00
TableGen	Eliminate some deep std::vector copies. NFC.	2014-10-03 18:33:16 +00:00
Target	[SystemZ] Make operator bool explicit. NFC.	2014-10-04 22:44:35 +00:00
Transforms	[InstCombine] Simplify the logic from r219067 using ValueTracking	2014-10-05 00:53:02 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile