Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of slots in a Polymorphic Inline Cache is populated. A plurality of entries is populated in a branch target buffer residing within an emulated environment in which the program is executing. When an indirect branch instruction associated with the program is encountered, a target address associated with the instruction is identified from the indirect branch instruction. At least one address in each of the slots of the Polymorphic Inline Cache is compared to the target address associated with the indirect branch instruction. If none of the addresses in the slots of the Polymorphic Inline Cache matches the target address associated with the indirect branch instruction, the branch target buffer is searched to identify one of the entries in the branch target buffer that is associated with the target address of the indirect branch instruction.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of slots in a Polymorphic Inline Cache is populated. A plurality of entries is populated in a branch target buffer residing within an emulated environment in which the program is executing. When an indirect branch instruction associated with the program is encountered, a target address associated with the instruction is identified from the indirect branch instruction. At least one address in each of the slots of the Polymorphic Inline Cache is compared to the target address associated with the indirect branch instruction. If none of the addresses in the slots of the Polymorphic Inline Cache matches the target address associated with the indirect branch instruction, the branch target buffer is searched to identify one of the entries in the branch target buffer that is associated with the target address of the indirect branch instruction.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of slots in a Polymorphic Inline Cache is populated. A plurality of entries is populated in a branch target buffer residing within an emulated environment in which the program is executing. When an indirect branch instruction associated with the program is encountered, a target address associated with the instruction is identified from the indirect branch instruction. At least one address in each of the slots of the Polymorphic Inline Cache is compared to the target address associated with the indirect branch instruction. If none of the addresses in the slots of the Polymorphic Inline Cache matches the target address associated with the indirect branch instruction, the branch target buffer is searched to identify one of the entries in the branch target buffer that is associated with the target address of the indirect branch instruction.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of entries is populated in a branch target buffer that resides within an emulated environment in which the program is executing. Each of the entries comprises an instruction address and a target address of a branch instruction of the program. When an indirect branch instruction of the program is encountered a processor analyzes one of the entries in the branch target buffer to determine if the instruction address of the one entry is associated with a target address of the indirect branch instruction. If the instruction address of the one entry is associated with the target address of the indirect branch instruction a branch to the target address of the one entry is performed.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of slots in a Polymorphic Inline Cache is populated. A plurality of entries is populated in a branch target buffer residing within an emulated environment in which the program is executing. When an indirect branch instruction associated with the program is encountered, a target address associated with the instruction is identified from the indirect branch instruction. At least one address in each of the slots of the Polymorphic Inline Cache is compared to the target address associated with the indirect branch instruction. If none of the addresses in the slots of the Polymorphic Inline Cache matches the target address associated with the indirect branch instruction, the branch target buffer is searched to identify one of the entries in the branch target buffer that is associated with the target address of the indirect branch instruction.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of entries is populated in a branch target buffer that resides within an emulated environment in which the program is executing. Each of the entries comprises an instruction address and a target address of a branch instruction of the program. When an indirect branch instruction of the program is encountered a processor analyzes one of the entries in the branch target buffer to determine if the instruction address of the one entry is associated with a target address of the indirect branch instruction. If the instruction address of the one entry is associated with the target address of the indirect branch instruction a branch to the target address of the one entry is performed.

Abstract: Branch instructions are managed in an emulation environment that is executing a program. A plurality of entries is populated in a branch target buffer that resides within an emulated environment in which the program is executing. Each of the entries comprises an instruction address and a target address of a branch instruction of the program. When an indirect branch instruction of the program is encountered a processor analyzes one of the entries in the branch target buffer to determine if the instruction address of the one entry is associated with a target address of the indirect branch instruction. If the instruction address of the one entry is associated with the target address of the indirect branch instruction a branch to the target address of the one entry is performed.