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compiler_rt: addXf3: add coercion to @clz

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We're going to remove the first parameter from this function in the
future. Stage2 already ignores the first parameter. So we put an `@as`
in here to make it work for both.
This commit is contained in:
Andrew Kelley 2022-02-06 20:06:00 -07:00
parent 495fd4ee3e
commit d4805472c3
1 changed files with 1 additions and 1 deletions
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lib/std/special/compiler_rt/addXf3.zig
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@ -339,7 +339,7 @@ pub fn __addxf3(a: f80, b: f80) callconv(.C) f80 {
// If partial cancellation occurred, we need to left-shift the result
// and adjust the exponent:
if (a_int < int_bit << 3) {
const shift = @intCast(i32, @clz(u80, a_int)) - @intCast(i32, @clz(u80, int_bit << 3));
const shift = @intCast(i32, @clz(u80, a_int)) - @intCast(i32, @clz(u80, @as(u80, int_bit) << 3));
a_int <<= @intCast(u7, shift);
a_exp -= shift;
}