x86_64: Codegen fails on @min and @max for u128

[clickingbuttons]

Zig Version

0.12.0-dev.3528+423cb317f

Steps to Reproduce and Observed Behavior

pub fn main() void {
    std.debug.print("{d}\n", .{ @min(1, std.crypto.random.int(u128)) });
}

const std = @import("std");

./zig/build/stage4/bin/zig build-exe ./test.zig -fno-llvm -fno-lld -target x86_64-linux
Semantic Analysis [167] thread 2148577 panic: access of union field 'register_pair' while field 'load_symbol' is active
src/zig/src/arch/x86_64/CodeGen.zig:9948:36: 0x10e256977 in genBinOp (zig)
                            src_mcv.register_pair[0],
                                   ^
src/zig/src/arch/x86_64/CodeGen.zig:3434:38: 0x10e35dd93 in airBinOp (zig)
    const dst_mcv = try self.genBinOp(inst, tag, bin_op.lhs, bin_op.rhs);
                                     ^
src/zig/src/arch/x86_64/CodeGen.zig:1980:39: 0x10dde017f in genBody (zig)
            => |tag| try self.airBinOp(inst, tag),
                                      ^
src/zig/src/arch/x86_64/CodeGen.zig:1820:25: 0x10d87f7eb in gen (zig)
        try self.genBody(self.air.getMainBody());
                        ^
src/zig/src/arch/x86_64/CodeGen.zig:912:17: 0x10d3fa143 in generate (zig)
    function.gen() catch |err| switch (err) {

Expected Behavior

No crash. @jacobly0 probably knows what to do.

[jacobly0]

This is the one that no longer reproduces when targeting linux.