Bruno Cardoso Lopes a559a2317c [LCSSA] Handle PHI insertion in disjoint loops ... Take two disjoint Loops L1 and L2. LoopSimplify fails to simplify some loops (e.g. when indirect branches are involved). In such situations, it can happen that an exit for L1 is the header of L2. Thus, when we create PHIs in one of such exits we are also inserting PHIs in L2 header. This could break LCSSA form for L2 because these inserted PHIs can also have uses in L2 exits, which are never handled in the current implementation. Provide a fix for this corner case and test that we don't assert/crash on that. Differential Revision: http://reviews.llvm.org/D6624 rdar://problem/19166231 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224740 91177308-0d34-0410-b5e6-96231b3b80d8		2014-12-22 22:35:46 +00:00
..
Analysis	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
Assembler	DebugInfo: Update testcase to actually check something	2014-12-16 07:08:19 +00:00
Bindings	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
Bitcode	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
BugPoint	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
CodeGen	[Hexagon] Adding memb instruction. Fixing whitespace in test from 224730.	2014-12-22 21:40:43 +00:00
DebugInfo	Debug info: Teach SROA how to update debug info for fragmented variables.	2014-12-22 22:26:00 +00:00
ExecutionEngine	Small model and JIT generally don't go well with each other.	2014-11-25 17:14:22 +00:00
Feature	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
FileCheck
Instrumentation	[sanitizer] prevent function call merging for sanitizer-coverage callbacks	2014-12-16 21:24:15 +00:00
Integer
JitListener	IR: Make metadata typeless in assembly	2014-12-15 19:07:53 +00:00
Linker	Reapply "Linker: Drop superseded subprograms"	2014-12-18 01:05:33 +00:00
LTO	llvm-lto: Add testing coverage for local contexts	2014-12-17 02:00:38 +00:00
MC	Fix Windows unwind info for functions in sections other than .text	2014-12-22 22:10:08 +00:00
Object	[Object] Don't crash on empty export lists.	2014-12-19 02:31:01 +00:00
Other
SymbolRewriter	Transform: add SymbolRewriter pass	2014-11-07 21:32:08 +00:00
TableGen
tools	Add printing the LC_ROUTINES load commands with llvm-objdump’s -private-headers.	2014-12-19 22:25:22 +00:00
Transforms	[LCSSA] Handle PHI insertion in disjoint loops	2014-12-22 22:35:46 +00:00
Unit
Verifier	IR: Stop printing 'metadata' in Metadata::print()	2014-12-16 07:40:31 +00:00
YAMLParser
.clang-format
CMakeLists.txt	Revert r224149, llvm-dsymutil was already here.	2014-12-12 21:25:07 +00:00
lit.cfg	Teach lit.cfg to recognize -windows-gnu in addition to -mingw32.	2014-12-17 09:55:15 +00:00
lit.site.cfg.in
Makefile	OCAMLFLAGS can contain =, don't use = with sed	2014-11-13 09:29:30 +00:00
Makefile.tests
TestRunner.sh