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https://github.com/ziglang/zig.git
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f26dda2117
Most of this migration was performed automatically with `zig fmt`. There were a few exceptions which I had to manually fix: * `@alignCast` and `@addrSpaceCast` cannot be automatically rewritten * `@truncate`'s fixup is incorrect for vectors * Test cases are not formatted, and their error locations change
26 lines
825 B
Zig
26 lines
825 B
Zig
const common = @import("./common.zig");
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pub const panic = common.panic;
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comptime {
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if (common.want_ppc_abi) {
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@export(__subtf3, .{ .name = "__subkf3", .linkage = common.linkage, .visibility = common.visibility });
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} else if (common.want_sparc_abi) {
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@export(_Qp_sub, .{ .name = "_Qp_sub", .linkage = common.linkage, .visibility = common.visibility });
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}
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@export(__subtf3, .{ .name = "__subtf3", .linkage = common.linkage, .visibility = common.visibility });
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}
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pub fn __subtf3(a: f128, b: f128) callconv(.C) f128 {
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return sub(a, b);
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}
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fn _Qp_sub(c: *f128, a: *const f128, b: *const f128) callconv(.C) void {
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c.* = sub(a.*, b.*);
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}
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inline fn sub(a: f128, b: f128) f128 {
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const neg_b = @as(f128, @bitCast(@as(u128, @bitCast(b)) ^ (@as(u128, 1) << 127)));
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return a + neg_b;
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}
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