x86_64: spill eflags when initializing bool vector

2026-04-27 19:09:47 +03:00 · 2025-10-31 13:01:42 +00:00
parent 20bd5e8018
commit 6576c3b898
1 changed files with 2 additions and 0 deletions
@@ -180028,6 +180028,8 @@ fn airAggregateInitBoolVec(self: *CodeGen, inst: Air.Inst.Index) !void {
    {
        const dst_lock = self.register_manager.lockRegAssumeUnused(dst_reg);
        defer self.register_manager.unlockReg(dst_lock);
+
+        try self.spillEflagsIfOccupied();
        try self.asmRegisterRegister(
            .{ ._, .xor },
            registerAlias(dst_reg, @min(result_size, 4)),