Sanjoy Das 48fcc07856 Make ScalarEvolution less aggressive with respect to no-wrap flags. ... ScalarEvolution currently lowers a subtraction recurrence to an add recurrence with the same no-wrap flags as the subtraction. This is incorrect because `sub nsw X, Y` is not the same as `add nsw X, -Y` and `sub nuw X, Y` is not the same as `add nuw X, -Y`. This patch fixes the issue, and adds two test cases demonstrating the bug. Differential Revision: http://reviews.llvm.org/D7081 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226755 91177308-0d34-0410-b5e6-96231b3b80d8		2015-01-22 00:48:47 +00:00
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Analysis	Make ScalarEvolution less aggressive with respect to no-wrap flags.	2015-01-22 00:48:47 +00:00
Assembler	AsmParser: Fix error location for missing fields	2015-01-19 23:32:36 +00:00
Bindings
Bitcode	Bitcode: Don't create comdats when autoupgrading macho bitcode	2015-01-20 05:58:07 +00:00
BugPoint
CodeGen	[X86][SSE] Missing SSE/AVX1 memory folding integer instructions	2015-01-21 23:43:30 +00:00
DebugInfo	DebugInfo: Use distinct inlinedAt MDLocations to avoid separate inlined calls being coalesced	2015-01-21 22:57:29 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[msan] Update origin for the entire destination range on memory store.	2015-01-21 13:21:31 +00:00
Integer
JitListener
Linker
LTO
MC	[mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction B	2015-01-21 12:39:30 +00:00
Object
Other
SymbolRewriter
TableGen
tools	For llvm-objdump, hook up existing options to work when using -macho (the Mach-O parser).	2015-01-20 21:47:46 +00:00
Transforms	DebugInfo: Use distinct inlinedAt MDLocations to avoid separate inlined calls being coalesced	2015-01-21 22:57:29 +00:00
Unit
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh