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* [CodeGen] Print external symbols as $symbol in both MIR and debug outputFrancis Visoiu Mistrih2017-12-141-5/+11
| | | | | | | | | Work towards the unification of MIR and debug output by printing `$symbol` instead of `<es:symbol>`. Only debug syntax is affected. llvm-svn: 320681
* [CodeGen] Print jump-table index operands as %jump-table.0 in both MIR and ↵Francis Visoiu Mistrih2017-12-131-1/+2
| | | | | | | | | | debug output Work towards the unification of MIR and debug output by printing `%jump-table.0` instead of `<jt#0>`. Only debug syntax is affected. llvm-svn: 320566
* [CodeGen] Print target index operands as target-index(target-specific) + 8 ↵Francis Visoiu Mistrih2017-12-131-5/+22
| | | | | | | | | | in both MIR and debug output Work towards the unification of MIR and debug output by printing `target-index(target-specific) + 8` instead of `<ti#0+8>` and `target-index(target-specific) + 8` instead of `<ti#0-8>`. Only debug syntax is affected. llvm-svn: 320565
* [CodeGen] Print constant pool index operands as %const.0 + 8 in both MIR and ↵Francis Visoiu Mistrih2017-12-131-4/+12
| | | | | | | | | | | | | | debug output Work towards the unification of MIR and debug output by printing `%const.0 + 8` instead of `<cp#0+8>` and `%const.0 - 8` instead of `<cp#0-8>`. Only debug syntax is affected. Differential Revision: https://reviews.llvm.org/D41116 llvm-svn: 320564
* [MachineOperand][MIR] Add isRenamable to MachineOperand.Geoff Berry2017-12-121-2/+35
| | | | | | | | | | | | | | | | | | Summary: Add isRenamable() predicate to MachineOperand. This predicate can be used by machine passes after register allocation to determine whether it is safe to rename a given register operand. Register operands that aren't marked as renamable may be required to be assigned their current register to satisfy constraints that are not captured by the machine IR (e.g. ABI or ISA constraints). Reviewers: qcolombet, MatzeB, hfinkel Subscribers: nemanjai, mcrosier, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D39400 llvm-svn: 320503
* [CodeGen] Move printing MO_Immediate operands to MachineOperand::printFrancis Visoiu Mistrih2017-12-081-0/+9
| | | | | | | | | | | | Work towards the unification of MIR and debug output by refactoring the interfaces. Add support for operand subreg index as an immediate to debug printing and use ::print in the MIRPrinter. Differential Review: https://reviews.llvm.org/D40965 llvm-svn: 320209
* [CodeGen] Move printing MO_CImmediate operands to MachineOperand::printFrancis Visoiu Mistrih2017-12-081-1/+1
| | | | | | | Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 320140
* [CodeGen] Use more getMFIfAvailableFrancis Visoiu Mistrih2017-12-071-16/+8
| | | | llvm-svn: 320046
* [CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register.Francis Visoiu Mistrih2017-12-071-71/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Work towards the unification of MIR and debug output by refactoring the interfaces. For MachineOperand::print, keep a simple version that can be easily called from `dump()`, and a more complex one which will be called from both the MIRPrinter and MachineInstr::print. Add extra checks inside MachineOperand for detached operands (operands with getParent() == nullptr). https://reviews.llvm.org/D40836 * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: ([^ ]+) ([^ ]+)<def> ([^ ]+)/kill: \1 def \2 \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: ([^ ]+) ([^ ]+) ([^ ]+)<def>/kill: \1 \2 def \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/kill: def ([^ ]+) ([^ ]+) ([^ ]+)<def>/kill: def \1 \2 def \3/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/<def>//g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<kill>/killed \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-use,kill>/implicit killed \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<dead>/dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<def[ ]*,[ ]*dead>/dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-def[ ]*,[ ]*dead>/implicit-def dead \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-def>/implicit-def \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<imp-use>/implicit \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<internal>/internal \1/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" -o -name "*.s" \) -type f -print0 | xargs -0 sed -i '' -E 's/([^ ]+)<undef>/undef \1/g' llvm-svn: 320022
* [CodeGen] Fix formatting error from r319885Francis Visoiu Mistrih2017-12-061-1/+1
| | | | llvm-svn: 319886
* [CodeGen] Better handling of detached MachineOperandsFrancis Visoiu Mistrih2017-12-061-33/+39
| | | | | | | Basically use getMFIfAvailable to check if we can crawl up to the function. llvm-svn: 319885
* [CodeGen] Unify MBB reference format in both MIR and debug outputFrancis Visoiu Mistrih2017-12-041-1/+1
| | | | | | | | | | | | | | | | As part of the unification of the debug format and the MIR format, print MBB references as '%bb.5'. The MIR printer prints the IR name of a MBB only for block definitions. * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)->getNumber\(\)/" << printMBBReference(*\1)/g' * find . \( -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#" << ([a-zA-Z0-9_]+)\.getNumber\(\)/" << printMBBReference(\1)/g' * find . \( -name "*.txt" -o -name "*.s" -o -name "*.mir" -o -name "*.cpp" -o -name "*.h" -o -name "*.ll" \) -type f -print0 | xargs -0 sed -i '' -E 's/BB#([0-9]+)/%bb.\1/g' * grep -nr 'BB#' and fix Differential Revision: https://reviews.llvm.org/D40422 llvm-svn: 319665
* CodeGen: Fix pointer info in ↵Yaxun Liu2017-12-021-10/+5
| | | | | | | | | | | | | | | | | | | | | SplitVecOp_EXTRACT_VECTOR_ELT/SplitVecRes_INSERT_VECTOR_ELT Two issues found when doing codegen for splitting vector with non-zero alloca addr space: DAGTypeLegalizer::SplitVecRes_INSERT_VECTOR_ELT/SplitVecOp_EXTRACT_VECTOR_ELT uses dummy pointer info for creating SDStore. Since one pointer operand contains multiply and add, InferPointerInfo is unable to infer the correct pointer info, which ends up with a dummy pointer info for the target to lower store and results in isel failure. The fix is to introduce MachinePointerInfo::getUnknownStack to represent MachinePointerInfo which is known in alloca address space but without other information. TargetLowering::getVectorElementPointer uses value type of pointer in addr space 0 for multiplication of index and then add it to the pointer. However the pointer may be in an addr space which has different size than addr space 0. The fix is to use the pointer value type for index multiplication. Differential Revision: https://reviews.llvm.org/D39758 llvm-svn: 319622
* [CodeGen] Fix doxygen \file comment styleFrancis Visoiu Mistrih2017-11-281-1/+1
| | | | llvm-svn: 319207
* [CodeGen] Fix doxygenFrancis Visoiu Mistrih2017-11-281-2/+1
| | | | llvm-svn: 319206
* [CodeGen] Separate MachineOperand implementation from MachineInstrFrancis Visoiu Mistrih2017-11-281-0/+751
Move the implementation to its own file. Differential Revision: https://reviews.llvm.org/D40419 llvm-svn: 319194
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