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path: root/llvm/lib/CodeGen/MachineOperand.cpp
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2017-12-19[CodeGen] Move printing MO_BlockAddress operands to MachineOperand::printFrancis Visoiu Mistrih1-6/+39
Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 321113
2017-12-19[CodeGen] Move printing MO_IntrinsicID operands to MachineOperand::printFrancis Visoiu Mistrih1-2/+2
Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 321112
2017-12-19[CodeGen] Move printing MO_IntrinsicID operands to MachineOperand::printFrancis Visoiu Mistrih1-3/+3
Work towards the unification of MIR and debug output by refactoring the interfaces. Also add support for printing with a null TargetIntrinsicInfo and no MachineFunction. llvm-svn: 321111
2017-12-19[CodeGen] Move printing MO_FPImmediate operands to MachineOperand::printFrancis Visoiu Mistrih1-23/+1
Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 321110
2017-12-19[CodeGen] Refactor printOffset from MO and MIRPrinterFrancis Visoiu Mistrih1-14/+14
llvm-svn: 321109
2017-12-19[CodeGen] Move printing MO_CFIIndex operands to MachineOperand::printFrancis Visoiu Mistrih1-2/+123
Work towards the unification of MIR and debug output by refactoring the interfaces. Before this patch we printed "<call frame instruction>" in the debug output. llvm-svn: 321084
2017-12-15[CodeGen] Print stack object references as %(fixed-)stack.0 in both MIR and ↵Francis Visoiu Mistrih1-2/+29
debug output Work towards the unification of MIR and debug output by printing `%stack.0` instead of `<fi#0>`, and `%fixed-stack.0` instead of `<fi#-4>` (supposing there are 4 fixed stack objects). Only debug syntax is affected. Differential Revision: https://reviews.llvm.org/D41027 llvm-svn: 320827
2017-12-15[MIR] Add support for missing CFI directivesFrancis Visoiu Mistrih1-1/+5
The following CFI directives are suported by MC but not by MIR: * .cfi_rel_offset * .cfi_adjust_cfa_offset * .cfi_escape * .cfi_remember_state * .cfi_restore_state * .cfi_undefined * .cfi_register * .cfi_window_save Add support for printing, parsing and update tests. Differential Revision: https://reviews.llvm.org/D41230 llvm-svn: 320819
2017-12-14[CodeGen] Print MCSymbol operands as <mcsymbol sym> in both MIR and debug outputFrancis Visoiu Mistrih1-1/+1
Work towards the unification of MIR and debug output by printing `<mcsymbol sym>` instead of `<MCSym=sym>`. Only debug syntax is affected. llvm-svn: 320685
2017-12-14[CodeGen] Move printing MO_Metadata operands to MachineOperand::printFrancis Visoiu Mistrih1-2/+0
Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 320684
2017-12-14[CodeGen] Print live-out register lists as liveout(...) in both MIR and ↵Francis Visoiu Mistrih1-2/+18
debug output Work towards the unification of MIR and debug output by printing `liveout(...)` instead of `<regliveout>`. Only debug syntax is affected. llvm-svn: 320683
2017-12-14[CodeGen] Print global addresses as @foo in both MIR and debug outputFrancis Visoiu Mistrih1-6/+64
Work towards the unification of MIR and debug output by printing `@foo` instead of `<ga:@foo>`. Also print target flags in the MIR format since most of them are used on global address operands. Only debug syntax is affected. llvm-svn: 320682
2017-12-14[CodeGen] Print external symbols as $symbol in both MIR and debug outputFrancis Visoiu Mistrih1-5/+11
Work towards the unification of MIR and debug output by printing `$symbol` instead of `<es:symbol>`. Only debug syntax is affected. llvm-svn: 320681
2017-12-13[CodeGen] Print jump-table index operands as %jump-table.0 in both MIR and ↵Francis Visoiu Mistrih1-1/+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
2017-12-13[CodeGen] Print target index operands as target-index(target-specific) + 8 ↵Francis Visoiu Mistrih1-5/+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
2017-12-13[CodeGen] Print constant pool index operands as %const.0 + 8 in both MIR and ↵Francis Visoiu Mistrih1-4/+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
2017-12-12[MachineOperand][MIR] Add isRenamable to MachineOperand.Geoff Berry1-2/+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
2017-12-08[CodeGen] Move printing MO_Immediate operands to MachineOperand::printFrancis Visoiu Mistrih1-0/+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
2017-12-08[CodeGen] Move printing MO_CImmediate operands to MachineOperand::printFrancis Visoiu Mistrih1-1/+1
Work towards the unification of MIR and debug output by refactoring the interfaces. llvm-svn: 320140
2017-12-07[CodeGen] Use more getMFIfAvailableFrancis Visoiu Mistrih1-16/+8
llvm-svn: 320046
2017-12-07[CodeGen] Use MachineOperand::print in the MIRPrinter for MO_Register.Francis Visoiu Mistrih1-71/+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
2017-12-06[CodeGen] Fix formatting error from r319885Francis Visoiu Mistrih1-1/+1
llvm-svn: 319886
2017-12-06[CodeGen] Better handling of detached MachineOperandsFrancis Visoiu Mistrih1-33/+39
Basically use getMFIfAvailable to check if we can crawl up to the function. llvm-svn: 319885
2017-12-04[CodeGen] Unify MBB reference format in both MIR and debug outputFrancis Visoiu Mistrih1-1/+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
2017-12-02CodeGen: Fix pointer info in ↵Yaxun Liu1-10/+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
2017-11-28[CodeGen] Fix doxygen \file comment styleFrancis Visoiu Mistrih1-1/+1
llvm-svn: 319207
2017-11-28[CodeGen] Fix doxygenFrancis Visoiu Mistrih1-2/+1
llvm-svn: 319206
2017-11-28[CodeGen] Separate MachineOperand implementation from MachineInstrFrancis Visoiu Mistrih1-0/+751
Move the implementation to its own file. Differential Revision: https://reviews.llvm.org/D40419 llvm-svn: 319194
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