[PATCH] D37075: Parse and print DIExpressions inline to ease IR and MIR testing

[Reid Kleckner via Phabricator via llvm-commits]

rnk created this revision.
Herald added subscribers: hiraditya, eraman, javed.absar, qcolombet.

Most DIExpressions are empty or very simple. When they are complex, they
tend to be unique, so checking them inline is reasonable.

This also avoids the need for CodeGen passes to append to the
llvm.dbg.mir named md node.

See also PR22780, for making DIExpression not be an MDNode.


https://reviews.llvm.org/D37075

Files:
  llvm/lib/AsmParser/LLParser.cpp
  llvm/lib/CodeGen/MIRParser/MILexer.cpp
  llvm/lib/CodeGen/MIRParser/MILexer.h
  llvm/lib/CodeGen/MIRParser/MIParser.cpp
  llvm/lib/IR/AsmWriter.cpp
  llvm/test/Assembler/DIGlobalVariableExpression.ll
  llvm/test/Assembler/diexpression.ll
  llvm/test/Assembler/invalid-diexpression-verify.ll
  llvm/test/Bitcode/DIExpression-aggresult.ll
  llvm/test/Bitcode/DIGlobalVariableExpression.ll
  llvm/test/Bitcode/diglobalvariable-3.8.ll
  llvm/test/Bitcode/upgrade-dbg-value.ll
  llvm/test/CodeGen/AArch64/GlobalISel/debug-insts.ll
  llvm/test/CodeGen/AArch64/GlobalISel/regbankselect-dbg-value.mir
  llvm/test/CodeGen/AArch64/GlobalISel/select-dbg-value.mir
  llvm/test/CodeGen/MIR/X86/instructions-debug-location.mir
  llvm/test/CodeGen/MIR/X86/metadata-operands.mir
  llvm/test/CodeGen/MIR/X86/stack-object-debug-info.mir
  llvm/test/CodeGen/X86/lea-opt-with-debug.mir
  llvm/test/CodeGen/X86/post-ra-sched-with-debug.mir
  llvm/test/DebugInfo/ARM/sroa-complex.ll
  llvm/test/DebugInfo/Generic/global-sra-array.ll
  llvm/test/DebugInfo/Generic/global-sra-struct.ll
  llvm/test/DebugInfo/MIR/X86/live-debug-values-3preds.mir
  llvm/test/DebugInfo/MIR/X86/live-debug-values-spill.mir
  llvm/test/DebugInfo/MIR/X86/live-debug-values.mir
  llvm/test/DebugInfo/MIR/X86/livedebugvalues-limit.mir
  llvm/test/DebugInfo/MSP430/sdagsplit-1.ll
  llvm/test/DebugInfo/X86/array2.ll
  llvm/test/DebugInfo/X86/bbjoin.ll
  llvm/test/DebugInfo/X86/safestack-byval.ll
  llvm/test/DebugInfo/X86/sdagsplit-1.ll
  llvm/test/DebugInfo/X86/sroasplit-1.ll
  llvm/test/DebugInfo/X86/sroasplit-2.ll
  llvm/test/DebugInfo/X86/sroasplit-3.ll
  llvm/test/DebugInfo/X86/sroasplit-4.ll
  llvm/test/Instrumentation/AddressSanitizer/debug_info.ll
  llvm/test/Transforms/GlobalMerge/debug-info.ll
  llvm/test/Transforms/Inline/inline_dbg_declare.ll
  llvm/test/Transforms/InstCombine/debuginfo-dce.ll
  llvm/test/Transforms/LoopRotate/phi-dbgvalue.ll
  llvm/test/Transforms/Mem2Reg/debug-alloca-phi.ll
  llvm/test/Transforms/MergeFunc/mergefunc-preserve-debug-info.ll
  llvm/test/Transforms/SROA/dbg-single-piece.ll
  llvm/test/Transforms/SafeStack/X86/debug-loc-dynamic.ll
  llvm/test/Transforms/SafeStack/X86/debug-loc.ll
  llvm/test/Transforms/SafeStack/X86/debug-loc2.ll
  llvm/test/Transforms/Util/split-bit-piece.ll

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