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compiler-rt: Don't export __a(u)ll(div,rem) if linking libc.

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libc provides these when targeting MSVC.
This commit is contained in:
Alex Rønne Petersen
2024-12-14 12:15:50 +01:00
parent 05a877a9a1
commit 35da1e1e8f
2 changed files with 2 additions and 2 deletions
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2
lib/compiler_rt/aulldiv.zig
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@@ -8,7 +8,7 @@ const common = @import("common.zig");
pub const panic = common.panic;
comptime {
if (arch == .x86 and os == .windows and (abi == .msvc or abi == .itanium) and builtin.zig_backend != .stage2_c) {
if (arch == .x86 and os == .windows and (abi == .msvc or abi == .itanium) and !builtin.link_libc) {
// Don't let LLVM apply the stdcall name mangling on those MSVC builtins
@export(&_alldiv, .{ .name = "\x01__alldiv", .linkage = common.linkage, .visibility = common.visibility });
@export(&_aulldiv, .{ .name = "\x01__aulldiv", .linkage = common.linkage, .visibility = common.visibility });

2
lib/compiler_rt/aullrem.zig
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@@ -8,7 +8,7 @@ const common = @import("common.zig");
pub const panic = common.panic;
comptime {
if (arch == .x86 and os == .windows and (abi == .msvc or abi == .itanium) and builtin.zig_backend != .stage2_c) {
if (arch == .x86 and os == .windows and (abi == .msvc or abi == .itanium) and !builtin.link_libc) {
// Don't let LLVM apply the stdcall name mangling on those MSVC builtins
@export(&_allrem, .{ .name = "\x01__allrem", .linkage = common.linkage, .visibility = common.visibility });
@export(&_aullrem, .{ .name = "\x01__aullrem", .linkage = common.linkage, .visibility = common.visibility });