1 files changed, 0 insertions, 107 deletions
diff --git a/libphobos/libdruntime/__builtins.di b/libphobos/libdruntime/__builtins.di
deleted file mode 100644
index b4fef09..0000000
--- a/libphobos/libdruntime/__builtins.di
+++ /dev/null
@@ -1,107 +0,0 @@
-/* This D file is implicitly imported by all ImportC source files.
- * It provides definitions for C compiler builtin functions and declarations.
- * The purpose is to make it unnecessary to hardwire them into the compiler.
- * As the leading double underscore suggests, this is for internal use only.
- *
- * Copyright: Copyright Digital Mars 2022
- * License:   $(HTTP www.boost.org/LICENSE_1_0.txt, Boost License 1.0).
- * Authors:   Walter Bright
- * Source: $(DRUNTIMESRC __builtins.d)
- */
-
-
-module __builtins;
-
-/* gcc relies on internal __builtin_xxxx functions and templates to
- * accomplish <stdarg.h>. D does the same thing with templates in core.stdc.stdarg.
- * Here, we redirect the gcc builtin declarations to the equivalent
- * ones in core.stdc.stdarg, thereby avoiding having to hardwire them
- * into the D compiler.
- */
-
-alias va_list = imported!"core.stdc.stdarg".va_list;
-
-version (Posix)
-{
-    version (X86_64)
-        alias __va_list_tag = imported!"core.stdc.stdarg".__va_list_tag;
-}
-
-alias __builtin_va_start = imported!"core.stdc.stdarg".va_start;
-
-alias __builtin_va_end = imported!"core.stdc.stdarg".va_end;
-
-alias __builtin_va_copy = imported!"core.stdc.stdarg".va_copy;
-
-/* dmd's ImportC rewrites __builtin_va_arg into an instantiation of va_arg
- */
-alias va_arg = imported!"core.stdc.stdarg".va_arg;
-
-version (CRuntime_Microsoft)
-{
-    //https://docs.microsoft.com/en-us/cpp/cpp/int8-int16-int32-int64?view=msvc-170
-    alias __int8 = byte;
-    alias __int16 = short;
-    alias __int32 = int;
-    alias __int64 = long;
-}
-
-/*********** floating point *************/
-
-/* https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html
- */
-
-version (DigitalMars)
-{
-    immutable float __nan = float.nan;
-
-    float __builtin_nanf()(char*)  { return float.nan; }
-
-    double __builtin_inf()()  { return double.infinity; }
-    float  __builtin_inff()() { return float.infinity; }
-    real   __builtin_infl()() { return real.infinity; }
-
-    alias __builtin_huge_val  = __builtin_inf;
-    alias __builtin_huge_valf = __builtin_inff;
-    alias __builtin_huge_vall = __builtin_infl;
-
-    alias __builtin_fabs  = imported!"core.stdc.math".fabs;
-    alias __builtin_fabsf = imported!"core.stdc.math".fabsf;
-    alias __builtin_fabsl = imported!"core.stdc.math".fabsl;
-
-    ushort __builtin_bswap16()(ushort value)
-    {
-        return cast(ushort) (((value >> 8) & 0xFF) | ((value << 8) & 0xFF00U));
-    }
-
-    uint __builtin_bswap32()(uint value)
-    {
-        import core.bitop;
-        return core.bitop.bswap(value);
-    }
-
-    ulong  __builtin_bswap64()(ulong value)
-    {
-        import core.bitop;
-        return core.bitop.bswap(value);
-    }
-
-    // Lazily imported on first use
-    private alias c_long = imported!"core.stdc.config".c_long;
-
-    // Stub these out to no-ops
-    int    __builtin_constant_p(T)(T exp) { return 0; } // should be something like __traits(compiles, enum X = expr)
-    c_long __builtin_expect()(c_long exp, c_long c) { return exp; }
-    void*  __builtin_assume_aligned()(const void* p, size_t align_, ...) { return cast(void*)p; }
-
-    // https://releases.llvm.org/13.0.0/tools/clang/docs/LanguageExtensions.html#builtin-assume
-    void __builtin_assume(T)(lazy T arg) { }
-
-    /* Header on macOS for arm64 references this.
-     * Don't need to implement it, it just needs to compile
-     */
-    align (16) struct __uint128_t
-    {
-        ulong a, b;
-    }
-}