Meador Inge 8df7c39976 IR: Don't constant fold GEP bitcasts between different address spaces ... PR15262 reported a bug where the following instruction: i8 getelementptr inbounds i8* bitcast ([4 x i8] addrspace(12)* @buf to i8*), i32 2 was getting folded into: addrspace(12)* getelementptr inbounds ([4 x i8] addrspace(12)* @buf, i32 0, i32 2) This caused instcombine to crash because the original instruction and the folded instruction have different types. The issue was fixed by disallowing bitcasts between different address spaces to be folded away. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176156 91177308-0d34-0410-b5e6-96231b3b80d8		2013-02-27 02:26:42 +00:00
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Analysis	Use references to attribute groups on the call/invoke instructions.	2013-02-22 09:09:42 +00:00
Archive
Assembler	Modify the LLVM assembly output so that it uses references to represent function attributes.	2013-02-20 07:21:42 +00:00
Bindings/Ocaml	Use the attribute group reference instead of the attribute directly.	2013-02-20 07:48:23 +00:00
Bitcode	Unify clang/llvm attributes for asan/tsan/msan (LLVM part)	2013-02-26 06:58:09 +00:00
BugPoint
CodeGen	SelectionDAG: If llvm.donothing has a landingpad, we should clear	2013-02-27 02:11:57 +00:00
DebugInfo	Debug Info: for static member variables, add AT_MIPS_linkage_name to the	2013-02-27 00:02:32 +00:00
ExecutionEngine	Proper XFAILs for ARMv7 / v5	2013-02-26 17:16:27 +00:00
Feature	Modify the LLVM assembly output so that it uses references to represent function attributes.	2013-02-20 07:21:42 +00:00
FileCheck	Canonicalize line endings to Linux style also when the --strict-whitespace flag is in use. This flag is supposed to affect horizontal whitespaces only.	2013-02-06 20:40:38 +00:00
Instrumentation	Unify clang/llvm attributes for asan/tsan/msan (LLVM part)	2013-02-26 06:58:09 +00:00
Integer
JitListener
Linker
MC	AsmParser: More generic support for integer type suffices.	2013-02-26 20:17:10 +00:00
Object	[llvm-readobj] Add ELF .dynamic table dumping.	2013-02-20 02:37:12 +00:00
Other	IR: Don't constant fold GEP bitcasts between different address spaces	2013-02-27 02:26:42 +00:00
Scripts
TableGen
tools
Transforms	Constant fold vector bitcasts of halves similarly to how floats and doubles are folded. Test case included.	2013-02-26 22:51:07 +00:00
Unit
Verifier	[IR] Add 'Append' and 'AppendUnique' module flag behaviors.	2013-01-16 21:38:56 +00:00
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh