Eric Christopher ea4b6dfd8f Rework constant expr and array handling for objectsize instcombining. ... Fix bugs where we would compute out of bounds as in bounds, and where we couldn't know that the linker could override the size of an array. Add a few new testcases, change existing testcase to use a private global array instead of extern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95283 91177308-0d34-0410-b5e6-96231b3b80d8		2010-02-04 02:55:34 +00:00
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CMakeLists.txt	split and/or/xor out into one overly-large (2000LOC) file. However, I think	2010-01-05 07:50:36 +00:00
InstCombine.h	inline and remove the rest of commonIntCastTransforms.	2010-01-10 01:00:46 +00:00
InstCombineAddSub.cpp	Simplify/generalize the xor+add->sign-extend instcombine.	2010-01-31 04:29:12 +00:00
InstCombineAndOrXor.cpp	don't turn (A & (C0?-1:0)) | (B & ~(C0?-1:0)) -> C0 ? A : B	2010-02-02 02:43:51 +00:00
InstCombineCalls.cpp	Rework constant expr and array handling for objectsize instcombining.	2010-02-04 02:55:34 +00:00
InstCombineCasts.cpp	LangRef.html says that inttoptr and ptrtoint always use zero-extension	2010-02-02 01:44:02 +00:00
InstCombineCompares.cpp	cleanups.	2010-02-01 19:54:45 +00:00
InstCombineLoadStoreAlloca.cpp	Check alignment of loads when deciding whether it is safe to execute them	2010-01-30 04:42:39 +00:00
InstCombineMulDivRem.cpp	Fix comment.	2010-01-17 06:49:03 +00:00
InstCombinePHI.cpp	Add newline at EOF.	2010-01-05 13:32:48 +00:00
InstCombineSelect.cpp	change the canonical form of "cond ? -1 : 0" to be	2010-01-24 00:09:49 +00:00
InstCombineShifts.cpp	fix a potential overflow issue Eli pointed out.	2010-01-23 23:31:46 +00:00
InstCombineSimplifyDemanded.cpp	Having RHSKnownZero and RHSKnownOne be alternative names for KnownZero and KnownOne	2010-01-29 06:18:46 +00:00
InstCombineVectorOps.cpp	reduce indentation	2010-01-05 05:42:08 +00:00
InstCombineWorklist.h	remove a ton of unneeded LLVMContext stuff.	2010-01-04 07:02:48 +00:00
InstructionCombining.cpp	teach ComputeNumSignBits to look through PHI nodes.	2010-01-07 23:44:37 +00:00
Makefile	make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.	2010-01-24 20:43:08 +00:00