[llvm] [Mips] Handle declspec(dllimport) on mipsel-windows-* triples (PR #120912)

[via llvm-commits]

github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

<details>
<summary>
You can test this locally with the following command:
</summary>

``````````bash
git-clang-format --diff 0575815b70b486240ace728a33f756cea8fe58fa 3289d9c3b7191456abc642ddc148b643b38c4d02 --extensions h,cpp -- llvm/lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h llvm/lib/Target/Mips/MipsISelLowering.cpp llvm/lib/Target/Mips/MipsISelLowering.h llvm/lib/Target/Mips/MipsMCInstLower.cpp llvm/lib/Target/Mips/MipsSubtarget.h
``````````

</details>

<details>
<summary>
View the diff from clang-format here.
</summary>

``````````diff
diff --git a/llvm/lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h b/llvm/lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h
index b9a2af3341..11852681be 100644
--- a/llvm/lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h
+++ b/llvm/lib/Target/Mips/MCTargetDesc/MipsBaseInfo.h
@@ -27,118 +27,118 @@ namespace llvm {
 ///
 namespace MipsII {
   /// Target Operand Flag enum.
-  enum TOF {
-    //===------------------------------------------------------------------===//
-    // Mips Specific MachineOperand flags.
-
-    MO_NO_FLAG,
-
-    /// MO_GOT - Represents the offset into the global offset table at which
-    /// the address the relocation entry symbol resides during execution.
-    MO_GOT,
-
-    /// MO_GOT_CALL - Represents the offset into the global offset table at
-    /// which the address of a call site relocation entry symbol resides
-    /// during execution. This is different from the above since this flag
-    /// can only be present in call instructions.
-    MO_GOT_CALL,
-
-    /// MO_GPREL - Represents the offset from the current gp value to be used
-    /// for the relocatable object file being produced.
-    MO_GPREL,
-
-    /// MO_ABS_HI/LO - Represents the hi or low part of an absolute symbol
-    /// address.
-    MO_ABS_HI,
-    MO_ABS_LO,
-
-    /// MO_TLSGD - Represents the offset into the global offset table at which
-    // the module ID and TSL block offset reside during execution (General
-    // Dynamic TLS).
-    MO_TLSGD,
-
-    /// MO_TLSLDM - Represents the offset into the global offset table at which
-    // the module ID and TSL block offset reside during execution (Local
-    // Dynamic TLS).
-    MO_TLSLDM,
-    MO_DTPREL_HI,
-    MO_DTPREL_LO,
-
-    /// MO_GOTTPREL - Represents the offset from the thread pointer (Initial
-    // Exec TLS).
-    MO_GOTTPREL,
-
-    /// MO_TPREL_HI/LO - Represents the hi and low part of the offset from
-    // the thread pointer (Local Exec TLS).
-    MO_TPREL_HI,
-    MO_TPREL_LO,
-
-    // N32/64 Flags.
-    MO_GPOFF_HI,
-    MO_GPOFF_LO,
-    MO_GOT_DISP,
-    MO_GOT_PAGE,
-    MO_GOT_OFST,
-
-    /// MO_HIGHER/HIGHEST - Represents the highest or higher half word of a
-    /// 64-bit symbol address.
-    MO_HIGHER,
-    MO_HIGHEST,
-
-    /// MO_GOT_HI16/LO16, MO_CALL_HI16/LO16 - Relocations used for large GOTs.
-    MO_GOT_HI16,
-    MO_GOT_LO16,
-    MO_CALL_HI16,
-    MO_CALL_LO16,
-
-    /// Helper operand used to generate R_MIPS_JALR
-    MO_JALR,
-
-    /// MO_DLLIMPORT - On a symbol operand "FOO", this indicates that the
-    /// reference is actually to the "__imp_FOO" symbol.  This is used for
-    /// dllimport linkage on windows.
-    MO_DLLIMPORT = 0x20,
-  };
-
-  enum {
-    //===------------------------------------------------------------------===//
-    // Instruction encodings.  These are the standard/most common forms for
-    // Mips instructions.
-    //
-
-    // Pseudo - This represents an instruction that is a pseudo instruction
-    // or one that has not been implemented yet.  It is illegal to code generate
-    // it, but tolerated for intermediate implementation stages.
-    Pseudo   = 0,
-
-    /// FrmR - This form is for instructions of the format R.
-    FrmR  = 1,
-    /// FrmI - This form is for instructions of the format I.
-    FrmI  = 2,
-    /// FrmJ - This form is for instructions of the format J.
-    FrmJ  = 3,
-    /// FrmFR - This form is for instructions of the format FR.
-    FrmFR = 4,
-    /// FrmFI - This form is for instructions of the format FI.
-    FrmFI = 5,
-    /// FrmOther - This form is for instructions that have no specific format.
-    FrmOther = 6,
-
-    FormMask = 15,
-    /// IsCTI - Instruction is a Control Transfer Instruction.
-    IsCTI = 1 << 4,
-    /// HasForbiddenSlot - Instruction has a forbidden slot.
-    HasForbiddenSlot = 1 << 5,
-    /// HasFCCRegOperand - Instruction uses an $fcc<x> register.
-    HasFCCRegOperand = 1 << 6
-
-  };
-
-  enum OperandType : unsigned {
-    OPERAND_FIRST_MIPS_MEM_IMM = MCOI::OPERAND_FIRST_TARGET,
-    OPERAND_MEM_SIMM9 = OPERAND_FIRST_MIPS_MEM_IMM,
-    OPERAND_LAST_MIPS_MEM_IMM = OPERAND_MEM_SIMM9
-  };
+enum TOF {
+  //===------------------------------------------------------------------===//
+  // Mips Specific MachineOperand flags.
+
+  MO_NO_FLAG,
+
+  /// MO_GOT - Represents the offset into the global offset table at which
+  /// the address the relocation entry symbol resides during execution.
+  MO_GOT,
+
+  /// MO_GOT_CALL - Represents the offset into the global offset table at
+  /// which the address of a call site relocation entry symbol resides
+  /// during execution. This is different from the above since this flag
+  /// can only be present in call instructions.
+  MO_GOT_CALL,
+
+  /// MO_GPREL - Represents the offset from the current gp value to be used
+  /// for the relocatable object file being produced.
+  MO_GPREL,
+
+  /// MO_ABS_HI/LO - Represents the hi or low part of an absolute symbol
+  /// address.
+  MO_ABS_HI,
+  MO_ABS_LO,
+
+  /// MO_TLSGD - Represents the offset into the global offset table at which
+  // the module ID and TSL block offset reside during execution (General
+  // Dynamic TLS).
+  MO_TLSGD,
+
+  /// MO_TLSLDM - Represents the offset into the global offset table at which
+  // the module ID and TSL block offset reside during execution (Local
+  // Dynamic TLS).
+  MO_TLSLDM,
+  MO_DTPREL_HI,
+  MO_DTPREL_LO,
+
+  /// MO_GOTTPREL - Represents the offset from the thread pointer (Initial
+  // Exec TLS).
+  MO_GOTTPREL,
+
+  /// MO_TPREL_HI/LO - Represents the hi and low part of the offset from
+  // the thread pointer (Local Exec TLS).
+  MO_TPREL_HI,
+  MO_TPREL_LO,
+
+  // N32/64 Flags.
+  MO_GPOFF_HI,
+  MO_GPOFF_LO,
+  MO_GOT_DISP,
+  MO_GOT_PAGE,
+  MO_GOT_OFST,
+
+  /// MO_HIGHER/HIGHEST - Represents the highest or higher half word of a
+  /// 64-bit symbol address.
+  MO_HIGHER,
+  MO_HIGHEST,
+
+  /// MO_GOT_HI16/LO16, MO_CALL_HI16/LO16 - Relocations used for large GOTs.
+  MO_GOT_HI16,
+  MO_GOT_LO16,
+  MO_CALL_HI16,
+  MO_CALL_LO16,
+
+  /// Helper operand used to generate R_MIPS_JALR
+  MO_JALR,
+
+  /// MO_DLLIMPORT - On a symbol operand "FOO", this indicates that the
+  /// reference is actually to the "__imp_FOO" symbol.  This is used for
+  /// dllimport linkage on windows.
+  MO_DLLIMPORT = 0x20,
+};
+
+enum {
+  //===------------------------------------------------------------------===//
+  // Instruction encodings.  These are the standard/most common forms for
+  // Mips instructions.
+  //
+
+  // Pseudo - This represents an instruction that is a pseudo instruction
+  // or one that has not been implemented yet.  It is illegal to code generate
+  // it, but tolerated for intermediate implementation stages.
+  Pseudo = 0,
+
+  /// FrmR - This form is for instructions of the format R.
+  FrmR = 1,
+  /// FrmI - This form is for instructions of the format I.
+  FrmI = 2,
+  /// FrmJ - This form is for instructions of the format J.
+  FrmJ = 3,
+  /// FrmFR - This form is for instructions of the format FR.
+  FrmFR = 4,
+  /// FrmFI - This form is for instructions of the format FI.
+  FrmFI = 5,
+  /// FrmOther - This form is for instructions that have no specific format.
+  FrmOther = 6,
+
+  FormMask = 15,
+  /// IsCTI - Instruction is a Control Transfer Instruction.
+  IsCTI = 1 << 4,
+  /// HasForbiddenSlot - Instruction has a forbidden slot.
+  HasForbiddenSlot = 1 << 5,
+  /// HasFCCRegOperand - Instruction uses an $fcc<x> register.
+  HasFCCRegOperand = 1 << 6
+
+};
+
+enum OperandType : unsigned {
+  OPERAND_FIRST_MIPS_MEM_IMM = MCOI::OPERAND_FIRST_TARGET,
+  OPERAND_MEM_SIMM9 = OPERAND_FIRST_MIPS_MEM_IMM,
+  OPERAND_LAST_MIPS_MEM_IMM = OPERAND_MEM_SIMM9
+};
 }
 
 inline static MCRegister getMSARegFromFReg(MCRegister Reg) {

``````````

</details>


https://github.com/llvm/llvm-project/pull/120912