Sanjoy Das 5de9960136 [BasicAA] Fix zext & sext handling ... Summary: There are several unhandled edge cases in BasicAA's GetLinearExpression method. This changes fixes outstanding issues, including zext / sext of a constant with the sign bit set, and the refusal to decompose zexts or sexts of wrapping arithmetic. Test Plan: Unit tests added in //q.ext.ll//. Patch by Nick White. Reviewers: hfinkel, sanjoy Reviewed By: hfinkel, sanjoy Subscribers: sanjoy, llvm-commits, hfinkel Differential Revision: http://reviews.llvm.org/D6682 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236894 91177308-0d34-0410-b5e6-96231b3b80d8		2015-05-08 18:58:55 +00:00
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Analysis	[BasicAA] Fix zext & sext handling	2015-05-08 18:58:55 +00:00
AsmParser	[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space	2015-04-29 21:22:39 +00:00
Bitcode	[opaque pointer type] Explicit pointee type for GEPOperator/GEPConstantExpr.	2015-05-08 00:42:26 +00:00
CodeGen	Extend the statepoint intrinsic to allow statepoints to be marked as transitions from GC-aware code to code that is not GC-aware.	2015-05-08 18:07:42 +00:00
DebugInfo	A few fixes for llvm-symbolizer on Windows.	2015-05-06 22:26:30 +00:00
ExecutionEngine	[Orc] Reapply r236465 with fixes for the MSVC bots.	2015-05-05 17:37:18 +00:00
Fuzzer	Update CMake flags, LibFuzzer comments and docs for new -fsanitize-coverage= flags.	2015-05-07 23:33:24 +00:00
IR	Replace branch-to-unreachable with assertion.	2015-05-08 18:52:28 +00:00
IRReader
LineEditor
Linker	[opaque pointer type] Pass GlobalAlias the actual pointer type rather than decomposing it into pointee type + address space	2015-04-29 21:22:39 +00:00
LTO	LTO: Add API to choose whether to embed uselists	2015-04-27 23:38:54 +00:00
MC	MC: Skip names of temporary symbols in object streamer	2015-05-06 21:34:34 +00:00
Object	[llvm-readobj/obj2yaml/yaml2obj] Support MIPS machine ELF header flags	2015-05-08 07:04:59 +00:00
Option	Option parsing: properly handle flag aliases for joined options (PR23394)	2015-05-04 18:00:13 +00:00
Passes	[PM] Fixup for r231556 where I missed a dependency on intrinsics	2015-03-07 09:08:20 +00:00
ProfileData	InstrProf: Simplify looking up sections for coverage data	2015-05-07 00:31:58 +00:00
Support	[ARM] Reject invalid -march values	2015-05-08 12:52:02 +00:00
TableGen	[TableGen] Replace 'static_cast' with 'cast'.	2015-05-04 01:35:42 +00:00
Target	[X86] Fast-ISel was incorrectly always killing the source of a truncate.	2015-05-08 18:29:42 +00:00
Transforms	This change is refactoring only. It moves basic block normalization for invokes to happen before replacement of a call with safepoint in "ReplaceWithStatepoint". Previously it was partly done before replacement of calls with safepoint and partly after call replacement but before RAUW's for gc_relocates, which was confusing.	2015-05-08 11:59:09 +00:00
CMakeLists.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
LLVMBuild.txt	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00
Makefile	[PM] Create a separate library for high-level pass management code.	2015-03-07 09:02:36 +00:00