| //===--- CC1Options.td - Options for clang -cc1 ---------------------------===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file defines the options accepted by clang -cc1. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // Include the common option parsing interfaces. |
| include "OptParser.td" |
| |
| // Target Options |
| |
| def target_abi : Separate<"-target-abi">, |
| HelpText<"Target a particular ABI type">; |
| def mcpu : Separate<"-mcpu">, |
| HelpText<"Target a specific cpu type ('-mcpu help' for details)">; |
| def target_feature : Separate<"-target-feature">, |
| HelpText<"Target specific attributes">; |
| def triple : Separate<"-triple">, |
| HelpText<"Specify target triple (e.g. i686-apple-darwin9)">; |
| |
| // CodeGen Options |
| |
| def disable_llvm_optzns : Flag<"-disable-llvm-optzns">, |
| HelpText<"Don't run LLVM optimization passes">; |
| def disable_red_zone : Flag<"-disable-red-zone">, |
| HelpText<"Do not emit code that uses the red zone.">; |
| def g : Flag<"-g">, HelpText<"Generate source level debug information">; |
| def fno_common : Flag<"-fno-common">, |
| HelpText<"Compile common globals like normal definitions">; |
| def no_implicit_float : Flag<"-no-implicit-float">, |
| HelpText<"Don't generate implicit floating point instructions (x86-only)">; |
| def fno_merge_all_constants : Flag<"-fno-merge-all-constants">, |
| HelpText<"Disallow merging of constants.">; |
| def O : Joined<"-O">, HelpText<"Optimization level">; |
| def Os : Flag<"-Os">, HelpText<"Optimize for size">; |