Adrian Prantl 32da88923a This reapplies r207235 with an additional bugfixes caught by the msan ... buildbot - do not insert debug intrinsics before phi nodes. Debug info for optimized code: Support variables that are on the stack and described by DBG_VALUEs during their lifetime. Previously, when a variable was at a FrameIndex for any part of its lifetime, this would shadow all other DBG_VALUEs and only a single fbreg location would be emitted, which in fact is only valid for a small range and not the entire lexical scope of the variable. The included dbg-value-const-byref testcase demonstrates this. This patch fixes this by Local - emitting dbg.value intrinsics for allocas that are passed by reference - dropping all dbg.declares (they are now fully lowered to dbg.values) SelectionDAG - renamed constructors for SDDbgValue for better readability. - fix UserValue::match() to handle indirect values correctly - not inserting an MMI table entries for dbg.values that describe allocas. - lowering dbg.values that describe allocas into *indirect* DBG_VALUEs. CodeGenPrepare - leaving dbg.values for an alloca were they are (see comment) Other - regenerated/updated instcombine.ll testcase and included source rdar://problem/16679879 http://reviews.llvm.org/D3374 llvm-svn: 207269		2014-04-25 20:49:25 +00:00
clang	Make test pass on 32 bit architectures.	2014-04-25 20:49:10 +00:00
clang-tools-extra	Remove unnecessary explicit unique_ptr ctors now that buildASTFromCode returns a unique_ptr instead of a raw pointer.	2014-04-25 17:03:20 +00:00
compiler-rt	[sanitizer] Limit fopen interceptor to linux.	2014-04-25 13:55:29 +00:00
debuginfo-tests	relax testcase for LLDB output format compatibility.	2014-03-19 23:06:18 +00:00
libclc	Introduce M_LOG2E_F and M_LOG2E	2014-03-28 21:19:03 +00:00
libcxx	Added some tests for equal elements in min_element and max_element. Bug #19547 was invalid, but we weren't testing that case	2014-04-25 15:50:54 +00:00
libcxxabi	Properly sign extend delta in compact unwind info	2014-04-25 01:39:06 +00:00
lld	[PECOFF] Add /IMPLIB command line option.	2014-04-25 03:35:13 +00:00
lldb	Attempt to fix the build	2014-04-25 09:49:32 +00:00
llvm	This reapplies r207235 with an additional bugfixes caught by the msan	2014-04-25 20:49:25 +00:00
openmp	Add the offload directory which contains the code needed to support	2014-04-09 15:40:23 +00:00
polly	www: Reference phone call notes	2014-04-23 18:09:24 +00:00