stage2: add initial impl of LLVM backend in self-hosted compiler

1 files changed, 0 insertions, 125 deletions

diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
deleted file mode 100644
index f87a7a940c..0000000000
--- a/src/codegen/llvm.zig
+++ /dev/null
@@ -1,125 +0,0 @@
-const std = @import("std");
-const Allocator = std.mem.Allocator;
-
-pub fn targetTriple(allocator: *Allocator, target: std.Target) ![]u8 {
-    const llvm_arch = switch (target.cpu.arch) {
-        .arm => "arm",
-        .armeb => "armeb",
-        .aarch64 => "aarch64",
-        .aarch64_be => "aarch64_be",
-        .aarch64_32 => "aarch64_32",
-        .arc => "arc",
-        .avr => "avr",
-        .bpfel => "bpfel",
-        .bpfeb => "bpfeb",
-        .hexagon => "hexagon",
-        .mips => "mips",
-        .mipsel => "mipsel",
-        .mips64 => "mips64",
-        .mips64el => "mips64el",
-        .msp430 => "msp430",
-        .powerpc => "powerpc",
-        .powerpc64 => "powerpc64",
-        .powerpc64le => "powerpc64le",
-        .r600 => "r600",
-        .amdgcn => "amdgcn",
-        .riscv32 => "riscv32",
-        .riscv64 => "riscv64",
-        .sparc => "sparc",
-        .sparcv9 => "sparcv9",
-        .sparcel => "sparcel",
-        .s390x => "s390x",
-        .tce => "tce",
-        .tcele => "tcele",
-        .thumb => "thumb",
-        .thumbeb => "thumbeb",
-        .i386 => "i386",
-        .x86_64 => "x86_64",
-        .xcore => "xcore",
-        .nvptx => "nvptx",
-        .nvptx64 => "nvptx64",
-        .le32 => "le32",
-        .le64 => "le64",
-        .amdil => "amdil",
-        .amdil64 => "amdil64",
-        .hsail => "hsail",
-        .hsail64 => "hsail64",
-        .spir => "spir",
-        .spir64 => "spir64",
-        .kalimba => "kalimba",
-        .shave => "shave",
-        .lanai => "lanai",
-        .wasm32 => "wasm32",
-        .wasm64 => "wasm64",
-        .renderscript32 => "renderscript32",
-        .renderscript64 => "renderscript64",
-        .ve => "ve",
-        .spu_2 => return error.LLVMBackendDoesNotSupportSPUMarkII,
-    };
-    // TODO Add a sub-arch for some architectures depending on CPU features.
-
-    const llvm_os = switch (target.os.tag) {
-        .freestanding => "unknown",
-        .ananas => "ananas",
-        .cloudabi => "cloudabi",
-        .dragonfly => "dragonfly",
-        .freebsd => "freebsd",
-        .fuchsia => "fuchsia",
-        .ios => "ios",
-        .kfreebsd => "kfreebsd",
-        .linux => "linux",
-        .lv2 => "lv2",
-        .macos => "macosx",
-        .netbsd => "netbsd",
-        .openbsd => "openbsd",
-        .solaris => "solaris",
-        .windows => "windows",
-        .haiku => "haiku",
-        .minix => "minix",
-        .rtems => "rtems",
-        .nacl => "nacl",
-        .cnk => "cnk",
-        .aix => "aix",
-        .cuda => "cuda",
-        .nvcl => "nvcl",
-        .amdhsa => "amdhsa",
-        .ps4 => "ps4",
-        .elfiamcu => "elfiamcu",
-        .tvos => "tvos",
-        .watchos => "watchos",
-        .mesa3d => "mesa3d",
-        .contiki => "contiki",
-        .amdpal => "amdpal",
-        .hermit => "hermit",
-        .hurd => "hurd",
-        .wasi => "wasi",
-        .emscripten => "emscripten",
-        .uefi => "windows",
-        .other => "unknown",
-    };
-
-    const llvm_abi = switch (target.abi) {
-        .none => "unknown",
-        .gnu => "gnu",
-        .gnuabin32 => "gnuabin32",
-        .gnuabi64 => "gnuabi64",
-        .gnueabi => "gnueabi",
-        .gnueabihf => "gnueabihf",
-        .gnux32 => "gnux32",
-        .code16 => "code16",
-        .eabi => "eabi",
-        .eabihf => "eabihf",
-        .android => "android",
-        .musl => "musl",
-        .musleabi => "musleabi",
-        .musleabihf => "musleabihf",
-        .msvc => "msvc",
-        .itanium => "itanium",
-        .cygnus => "cygnus",
-        .coreclr => "coreclr",
-        .simulator => "simulator",
-        .macabi => "macabi",
-    };
-
-    return std.fmt.allocPrint(allocator, "{}-unknown-{}-{}", .{ llvm_arch, llvm_os, llvm_abi });
-}