c86589a738
These were never working with native CPU features. In this branch, we fix native CPU features not being enabled on Windows, and regress f128 language features. In the llvm10 branch, all this is fixed, and the tests are re-enabled.
54 lines
1.8 KiB
Zig
54 lines
1.8 KiB
Zig
const __fixunstfdi = @import("fixunstfdi.zig").__fixunstfdi;
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const testing = @import("std").testing;
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fn test__fixunstfdi(a: f128, expected: u64) void {
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const x = __fixunstfdi(a);
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testing.expect(x == expected);
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}
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test "fixunstfdi" {
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if (@import("std").Target.current.isWindows()) {
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// TODO https://github.com/ziglang/zig/issues/508
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return error.SkipZigTest;
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}
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test__fixunstfdi(0.0, 0);
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test__fixunstfdi(0.5, 0);
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test__fixunstfdi(0.99, 0);
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test__fixunstfdi(1.0, 1);
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test__fixunstfdi(1.5, 1);
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test__fixunstfdi(1.99, 1);
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test__fixunstfdi(2.0, 2);
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test__fixunstfdi(2.01, 2);
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test__fixunstfdi(-0.5, 0);
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test__fixunstfdi(-0.99, 0);
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test__fixunstfdi(-1.0, 0);
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test__fixunstfdi(-1.5, 0);
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test__fixunstfdi(-1.99, 0);
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test__fixunstfdi(-2.0, 0);
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test__fixunstfdi(-2.01, 0);
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test__fixunstfdi(0x1.FFFFFEp+62, 0x7FFFFF8000000000);
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test__fixunstfdi(0x1.FFFFFCp+62, 0x7FFFFF0000000000);
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test__fixunstfdi(-0x1.FFFFFEp+62, 0);
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test__fixunstfdi(-0x1.FFFFFCp+62, 0);
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test__fixunstfdi(0x1.FFFFFFFFFFFFFp+62, 0x7FFFFFFFFFFFFC00);
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test__fixunstfdi(0x1.FFFFFFFFFFFFEp+62, 0x7FFFFFFFFFFFF800);
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test__fixunstfdi(-0x1.FFFFFFFFFFFFFp+62, 0);
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test__fixunstfdi(-0x1.FFFFFFFFFFFFEp+62, 0);
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test__fixunstfdi(0x1.FFFFFFFFFFFFFFFEp+63, 0xFFFFFFFFFFFFFFFF);
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test__fixunstfdi(0x1.0000000000000002p+63, 0x8000000000000001);
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test__fixunstfdi(0x1.0000000000000000p+63, 0x8000000000000000);
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test__fixunstfdi(0x1.FFFFFFFFFFFFFFFCp+62, 0x7FFFFFFFFFFFFFFF);
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test__fixunstfdi(0x1.FFFFFFFFFFFFFFF8p+62, 0x7FFFFFFFFFFFFFFE);
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test__fixunstfdi(0x1.p+64, 0xFFFFFFFFFFFFFFFF);
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test__fixunstfdi(-0x1.0000000000000000p+63, 0);
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test__fixunstfdi(-0x1.FFFFFFFFFFFFFFFCp+62, 0);
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test__fixunstfdi(-0x1.FFFFFFFFFFFFFFF8p+62, 0);
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}
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