Sanjay Patel c3bac701a5 fix crash in machine trace metrics due to processing dbg_value instructions (PR24199) ... The test in PR24199 ( https://llvm.org/bugs/show_bug.cgi?id=24199 ) crashes because machine trace metrics was not ignoring dbg_value instructions when calculating data dependencies. The machine-combiner pass asks machine trace metrics to calculate an instruction trace, does some reassociations, and calls MachineInstr::eraseFromParentAndMarkDBGValuesForRemoval() along with MachineTraceMetrics::invalidate(). The dbg_value instructions have their operands invalidated, but the instructions are not expected to be deleted. On a subsequent loop iteration of the machine-combiner pass, machine trace metrics would be called again and die while accessing the invalid debug instructions. Differential Revision: http://reviews.llvm.org/D11423 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@243057 91177308-0d34-0410-b5e6-96231b3b80d8		2015-07-23 22:56:53 +00:00
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Analysis	[GMR] Switch the function info we store for every function to be a much	2015-07-23 07:50:52 +00:00
AsmParser	AsmParser: Add a function to parse a standalone constant value.	2015-07-17 22:07:03 +00:00
Bitcode	Add argmemonly attribute.	2015-07-11 10:30:36 +00:00
CodeGen	fix crash in machine trace metrics due to processing dbg_value instructions (PR24199)	2015-07-23 22:56:53 +00:00
DebugInfo	Return ErrorOr from getSymbolAddress.	2015-07-03 18:19:00 +00:00
ExecutionEngine	Fix -Wextra-semi warnings.	2015-07-22 20:46:11 +00:00
Fuzzer	[libFuzzer] dump long running units to disk	2015-07-23 18:37:22 +00:00
IR	Fix -Wextra-semi warnings.	2015-07-22 20:46:11 +00:00
IRReader
LibDriver	Add support for producing thin archives in llvm-lib.	2015-07-17 16:01:11 +00:00
LineEditor
Linker
LTO	LTO: expose LTO_SYMBOL_ALIAS, which indicates that the symbol is an alias.	2015-07-04 03:42:35 +00:00
MC	Fix a -Winconsistent-missing-override failure in the .intel_syntax	2015-07-22 11:22:29 +00:00
Object	Fix fetching the symbol table of a thin archive.	2015-07-22 19:34:26 +00:00
Option
Passes
ProfileData
Support	Remove unnecessary in C++11 c_str() calls	2015-07-23 05:49:29 +00:00
TableGen	[TableGen] Change a couple methods to return an ArrayRef instead of a const std::vector reference. NFC	2015-07-06 06:23:01 +00:00
Target	[ARM] Register (existing) ARMLoadStoreOpt pass with LLVM pass manager.	2015-07-23 22:12:46 +00:00
Transforms	[RewriteStatepointsForGC] Rename PhiState to reflect that it's associated w/more than just PHIs	2015-07-23 22:49:14 +00:00
CMakeLists.txt
LLVMBuild.txt
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