Benjamin Kramer 4c332fa5a5 InstCombine: Canonicalize (gep i8* X, -(ptrtoint Y)) to (sub (ptrtoint X), (ptrtoint Y)) ... The GEP pattern is what SCEV expander emits for "ugly geps". The latter is what you get for pointer subtraction in C code. The rest of instcombine already knows how to deal with that so just canonicalize on that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191090 91177308-0d34-0410-b5e6-96231b3b80d8		2013-09-20 14:38:44 +00:00
..
Hello	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
InstCombine	InstCombine: Canonicalize (gep i8* X, -(ptrtoint Y)) to (sub (ptrtoint X), (ptrtoint Y))	2013-09-20 14:38:44 +00:00
Instrumentation	[msan] Wrap indirect functions.	2013-09-19 15:22:35 +00:00
IPO	Bugfix for PR17099:	2013-09-17 09:36:11 +00:00
ObjCARC	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
Scalar	GVN proceeds in the presence of dead code.	2013-09-19 17:22:51 +00:00
Utils	Replace some unnecessary vector copies with references.	2013-09-15 22:04:42 +00:00
Vectorize	Prevent LoopVectorizer and SLPVectorizer running if the target has no vector registers.	2013-09-18 12:43:35 +00:00
CMakeLists.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
LLVMBuild.txt	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00
Makefile	Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.	2013-01-28 01:35:51 +00:00