Benjamin Kramer 8294eb5599 InstCombine: Don't transform a signed icmp of two GEPs into a signed compare of the indices. ... This transformation is not safe in some pathological cases (signed icmp of pointers should be an extremely rare thing, but it's valid IR!). Add an explanatory comment. Kudos to Duncan for pointing out this edge case (and not giving up explaining it until I finally got it). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151055 91177308-0d34-0410-b5e6-96231b3b80d8		2012-02-21 13:31:09 +00:00
..
Analysis	Use more idiomatic assert.	2012-02-21 03:51:14 +00:00
Archive	Avoid using an invalidated iterator.	2012-01-23 05:07:16 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	Enable streaming of bitcode	2012-02-06 22:30:29 +00:00
CodeGen	Clear virtual registers after they are no longer referenced.	2012-02-21 04:51:23 +00:00
DebugInfo	More dead code removal (using -Wunreachable-code)	2012-01-20 21:51:11 +00:00
ExecutionEngine	Remove dead code. Improve llvm_unreachable text. Simplify some control flow.	2012-02-19 11:37:01 +00:00
Linker	Capitalize messages so that they appear nicely with the linker's error messages.	2012-02-14 09:13:54 +00:00
MC	Switch the llvm::Triple class to immediately parse the triple string on	2012-02-21 03:39:36 +00:00
Object	Expose the ELFObjectFile class directly in the Object/ELF.h header, similarly	2012-02-12 06:12:10 +00:00
Support	Move the implementation of StringRef::split out of StringExtras.cpp	2012-02-21 12:00:25 +00:00
TableGen	StringRef'ize EmitSourceFileHeader().	2012-02-19 11:35:20 +00:00
Target	Clear virtual registers after they are no longer referenced.	2012-02-21 04:51:23 +00:00
Transforms	InstCombine: Don't transform a signed icmp of two GEPs into a signed compare of the indices.	2012-02-21 13:31:09 +00:00
VMCore	Revert r151049 cos it broke the buildbots.	2012-02-21 11:44:46 +00:00
CMakeLists.txt
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile