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| author | Andrew Kelley <andrew@ziglang.org> | 2023-04-29 00:19:55 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-04-29 00:19:55 -0700 |
| commit | d65b42e07caa00dfe2f2fbf221c593ce57882784 (patch) | |
| tree | 7926cbea1499e0affe930bf6d7455dc24adf014e /stage1/zig.h | |
| parent | fd6200eda6d4fe19c34a59430a88a9ce38d6d7a4 (diff) | |
| parent | fa200ca0cad2705bad40eb723dedf4e3bf11f2ff (diff) | |
| download | zig-d65b42e07caa00dfe2f2fbf221c593ce57882784.tar.gz zig-d65b42e07caa00dfe2f2fbf221c593ce57882784.zip | |
Merge pull request #15481 from ziglang/use-mem-intrinsics
actually use the new memory intrinsics
Diffstat (limited to 'stage1/zig.h')
| -rw-r--r-- | stage1/zig.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/stage1/zig.h b/stage1/zig.h index f73dfb72ef..34407d8cda 100644 --- a/stage1/zig.h +++ b/stage1/zig.h @@ -188,6 +188,14 @@ typedef char bool; #define zig_export(sig, symbol, name) __asm(name " = " symbol) #endif +#if zig_has_attribute(weak) || defined(zig_gnuc) +#define zig_weak_linkage __attribute__((weak)) +#elif _MSC_VER +#define zig_weak_linkage __declspec(selectany) +#else +#define zig_weak_linkage zig_weak_linkage_unavailable +#endif + #if zig_has_builtin(trap) #define zig_trap() __builtin_trap() #elif _MSC_VER && (_M_IX86 || _M_X64) |