Diego Novillo f05b45fdb2 Pass to emit DWARF path discriminators. ... DWARF discriminators are used to distinguish multiple control flow paths on the same source location. When this happens, instructions across basic block boundaries will share the same debug location. This pass detects this situation and creates a new lexical scope to one of the two instructions. This lexical scope is a child scope of the original and contains a new discriminator value. This discriminator is then picked up from MCObjectStreamer::EmitDwarfLocDirective to be written on the object file. This fixes http://llvm.org/bugs/show_bug.cgi?id=18270. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202752 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-03 20:06:11 +00:00
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Analysis
Assembler
Bindings
Bitcode	Ensure bitcode encoding of instructions and their operands stays stable.	2014-03-02 15:26:36 +00:00
BugPoint
CodeGen	[mips] Prevent %lo relocation being used on MSA loads and stores.	2014-03-03 14:31:21 +00:00
DebugInfo	Add DWARF discriminator support to DILexicalBlocks.	2014-03-03 18:53:17 +00:00
ExecutionEngine
Feature
FileCheck
Instrumentation	[msan] Handle X86 SIMD bitshift intrinsics.	2014-03-03 13:47:42 +00:00
Integer
JitListener
Linker
LTO
MC	[mips] support FK_Data_2 and FK_Data_8 to fix big-endian debug data	2014-03-03 14:27:49 +00:00
Object
Other
TableGen
tools
Transforms	Pass to emit DWARF path discriminators.	2014-03-03 20:06:11 +00:00
Unit	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Verifier
YAMLParser
.clang-format
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile	With rpaths being set correctly, SHLIBPATH_VAR is not needed anymore.	2014-02-28 16:16:51 +00:00
Makefile.tests
TestRunner.sh