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compiler: don't use @abs builtin yet

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This commit can be used to rebuild zig1.wasm
This commit is contained in:
Andrew Kelley 2023-09-27 11:21:59 -07:00
parent 6a29646a55
commit 21780899eb
3 changed files with 9 additions and 9 deletions
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2
src/Sema.zig
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@ -37530,7 +37530,7 @@ fn float128IntPartToBigInt(
float: f128,
) !std.math.big.int.Managed {
const is_negative = std.math.signbit(float);
const floored = @floor(@abs(float));
const floored = @floor(@fabs(float));
var rational = try std.math.big.Rational.init(arena);
defer rational.q.deinit();

4
src/arch/x86_64/encoder.zig
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@ -105,7 +105,7 @@ pub const Instruction = struct {
try writer.print("{s} ptr [rip", .{@tagName(rip.ptr_size)});
if (rip.disp != 0) try writer.print(" {c} 0x{x}", .{
@as(u8, if (rip.disp < 0) '-' else '+'),
@abs(rip.disp),
std.math.absCast(rip.disp),
});
try writer.writeByte(']');
},
@ -140,7 +140,7 @@ pub const Instruction = struct {
try writer.print(" {c} ", .{@as(u8, if (sib.disp < 0) '-' else '+')})
else if (sib.disp < 0)
try writer.writeByte('-');
try writer.print("0x{x}", .{@abs(sib.disp)});
try writer.print("0x{x}", .{std.math.absCast(sib.disp)});
any = true;
}

12
src/value.zig
View File

@ -1989,7 +1989,7 @@ pub const Value = struct {
return 1;
}
const w_value = @abs(scalar);
const w_value = @fabs(scalar);
return @divFloor(@as(std.math.big.Limb, @intFromFloat(std.math.log2(w_value))), @typeInfo(std.math.big.Limb).Int.bits) + 1;
}
@ -3741,11 +3741,11 @@ pub const Value = struct {
.ComptimeFloat, .Float => {
const target = mod.getTarget();
const storage: InternPool.Key.Float.Storage = switch (ty.floatBits(target)) {
16 => .{ .f16 = @abs(val.toFloat(f16, mod)) },
32 => .{ .f32 = @abs(val.toFloat(f32, mod)) },
64 => .{ .f64 = @abs(val.toFloat(f64, mod)) },
80 => .{ .f80 = @abs(val.toFloat(f80, mod)) },
128 => .{ .f128 = @abs(val.toFloat(f128, mod)) },
16 => .{ .f16 = @fabs(val.toFloat(f16, mod)) },
32 => .{ .f32 = @fabs(val.toFloat(f32, mod)) },
64 => .{ .f64 = @fabs(val.toFloat(f64, mod)) },
80 => .{ .f80 = @fabs(val.toFloat(f80, mod)) },
128 => .{ .f128 = @fabs(val.toFloat(f128, mod)) },
else => unreachable,
};
return (try mod.intern(.{ .float = .{