diff options
Diffstat (limited to 'backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc')
| -rw-r--r-- | backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc b/backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc index 18046b5..a5d9107 100644 --- a/backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc +++ b/backend/lib/Target/RISCV/RISCVGISelFloating.rccdesc @@ -1,5 +1,119 @@ selection_rules: - + id: select_g_fcmp_oeq_s32 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: oeq } + operand_types: + - { index: 2, kind: scalar, bits: 32 } + - { index: 3, kind: scalar, bits: 32 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FEQ_S + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - + id: select_g_fcmp_olt_s32 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: olt } + operand_types: + - { index: 2, kind: scalar, bits: 32 } + - { index: 3, kind: scalar, bits: 32 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FLT_S + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - + id: select_g_fcmp_ole_s32 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: ole } + operand_types: + - { index: 2, kind: scalar, bits: 32 } + - { index: 3, kind: scalar, bits: 32 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FLE_S + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - + id: select_g_fcmp_oeq_s64 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: oeq } + operand_types: + - { index: 2, kind: scalar, bits: 64 } + - { index: 3, kind: scalar, bits: 64 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FEQ_D + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - + id: select_g_fcmp_olt_s64 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: olt } + operand_types: + - { index: 2, kind: scalar, bits: 64 } + - { index: 3, kind: scalar, bits: 64 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FLT_D + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - + id: select_g_fcmp_ole_s64 + priority: 100 + match: + opcode: G_FCMP + result_type: { kind: scalar, bits: 64 } + floating_predicate: { index: 1, value: ole } + operand_types: + - { index: 2, kind: scalar, bits: 64 } + - { index: 3, kind: scalar, bits: 64 } + operand_banks: + - { index: 0, bank: GPR } + - { index: 2, bank: FPR } + - { index: 3, bank: FPR } + apply: + instructions: + - opcode: FLE_D + root: true + operands: [{ operand: 0 }, { operand: 2 }, { operand: 3 }] + - id: select_g_fadd_s32 priority: 100 match: |