Bill Wendling e36b47e17b Revert r176154 in favor of a better approach. ... Code generation makes some basic assumptions about the IR it's been given. In particular, if there is only one 'invoke' in the function, then that invoke won't be going away. However, with the advent of the `llvm.donothing' intrinsic, those invokes may go away. If all of them go away, the landing pad no longer has any users. This confuses the back-end, which asserts. This happens with SjLj exceptions, because that's the model that modifies the IR based on there being invokes, etc. in the function. Remove any invokes of `llvm.donothing' during SjLj EH preparation. This will give us a CFG that the back-end won't be confused about. If all of the invokes in a function are removed, then the SjLj EH prepare pass won't insert the bogus code the relies upon the invokes being there. <rdar://problem/13228754&13316637> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176677 91177308-0d34-0410-b5e6-96231b3b80d8		2013-03-08 02:21:08 +00:00
..
Analysis	Memory Dependence Analysis (not mem-dep test) take advantage of "invariant.load" metadata.	2013-03-06 17:48:48 +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	Revert r176154 in favor of a better approach.	2013-03-08 02:21:08 +00:00
DebugInfo	Upgrade tests to the latest debug info format.	2013-03-08 00:23:31 +00:00
ExecutionEngine	Corrections for XFAIL armv5 tests	2013-02-28 10:05:10 +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
Instrumentation	[msan] Implement sanitize_memory attribute.	2013-02-28 11:25:14 +00:00
Integer
JitListener	Add support for source and line information to IntelJITEventListener for object emitted by MCJIT.	2013-01-28 19:52:37 +00:00
Linker
MC	Fixes a test by replacing .align by .p2align and setting triples explicitly.	2013-03-05 18:56:14 +00:00
Object	[llvm-readobj] Add ELF .dynamic table dumping.	2013-02-20 02:37:12 +00:00
Other	Check isDiscardableIfUnused, rather than hasLocalLinkage, when bumping	2013-03-04 22:40:44 +00:00
Scripts
TableGen
tools
Transforms	SimplifyCFG fix for volatile load/store.	2013-03-07 01:03:35 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile	No need to force-create clang-tools-extra lit.site.cfg	2013-03-01 19:58:58 +00:00
Makefile.tests
TestRunner.sh